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-rw-r--r--pkgs/applications/altcoins/aeon/default.nix3
-rw-r--r--pkgs/applications/altcoins/clightning.nix2
-rw-r--r--pkgs/applications/altcoins/dashpay.nix2
-rw-r--r--pkgs/applications/altcoins/dcrd.nix2
-rw-r--r--pkgs/applications/altcoins/dcrwallet.nix2
-rw-r--r--pkgs/applications/altcoins/dero.nix2
-rw-r--r--pkgs/applications/altcoins/freicoin.nix2
-rw-r--r--pkgs/applications/altcoins/go-ethereum-classic/default.nix2
-rw-r--r--pkgs/applications/altcoins/masari.nix2
-rw-r--r--pkgs/applications/altcoins/monero-gui/default.nix2
-rw-r--r--pkgs/applications/altcoins/monero/default.nix2
-rw-r--r--pkgs/applications/altcoins/nano-wallet/default.nix2
-rw-r--r--pkgs/applications/altcoins/parity-ui/default.nix4
-rw-r--r--pkgs/applications/altcoins/particl/particl-core.nix2
-rw-r--r--pkgs/applications/altcoins/pivx.nix2
-rw-r--r--pkgs/applications/altcoins/sumokoin.nix2
-rw-r--r--pkgs/applications/altcoins/wownero.nix2
-rw-r--r--pkgs/applications/audio/AMB-plugins/default.nix4
-rw-r--r--pkgs/applications/audio/FIL-plugins/default.nix4
-rw-r--r--pkgs/applications/audio/MMA/default.nix2
-rw-r--r--pkgs/applications/audio/a2jmidid/default.nix2
-rw-r--r--pkgs/applications/audio/abcde/default.nix3
-rw-r--r--pkgs/applications/audio/aeolus/default.nix4
-rw-r--r--pkgs/applications/audio/ams-lv2/default.nix2
-rw-r--r--pkgs/applications/audio/ario/default.nix4
-rw-r--r--pkgs/applications/audio/artyFX/default.nix2
-rw-r--r--pkgs/applications/audio/asunder/default.nix4
-rw-r--r--pkgs/applications/audio/audacious/default.nix2
-rw-r--r--pkgs/applications/audio/audacity/default.nix2
-rw-r--r--pkgs/applications/audio/audio-recorder/default.nix4
-rw-r--r--pkgs/applications/audio/avldrums-lv2/default.nix1
-rw-r--r--pkgs/applications/audio/axoloti/default.nix2
-rw-r--r--pkgs/applications/audio/axoloti/dfu-util.nix4
-rw-r--r--pkgs/applications/audio/baudline/default.nix2
-rw-r--r--pkgs/applications/audio/bitmeter/default.nix4
-rw-r--r--pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix2
-rw-r--r--pkgs/applications/audio/bristol/default.nix4
-rw-r--r--pkgs/applications/audio/bs1770gain/default.nix4
-rw-r--r--pkgs/applications/audio/calf/default.nix4
-rw-r--r--pkgs/applications/audio/caps/default.nix2
-rw-r--r--pkgs/applications/audio/caudec/default.nix3
-rw-r--r--pkgs/applications/audio/cava/default.nix2
-rw-r--r--pkgs/applications/audio/cd-discid/default.nix4
-rw-r--r--pkgs/applications/audio/chuck/default.nix2
-rw-r--r--pkgs/applications/audio/clementine/default.nix6
-rw-r--r--pkgs/applications/audio/cmus/default.nix2
-rw-r--r--pkgs/applications/audio/cmusfm/default.nix2
-rw-r--r--pkgs/applications/audio/csa/default.nix4
-rw-r--r--pkgs/applications/audio/csound/csound-qt/default.nix2
-rw-r--r--pkgs/applications/audio/csound/default.nix2
-rw-r--r--pkgs/applications/audio/deadbeef/plugins/headerbar-gtk3.nix2
-rw-r--r--pkgs/applications/audio/deadbeef/plugins/infobar.nix2
-rw-r--r--pkgs/applications/audio/deadbeef/plugins/mpris2.nix4
-rw-r--r--pkgs/applications/audio/denemo/default.nix2
-rw-r--r--pkgs/applications/audio/dfasma/default.nix2
-rw-r--r--pkgs/applications/audio/distrho/default.nix2
-rw-r--r--pkgs/applications/audio/drumgizmo/default.nix4
-rw-r--r--pkgs/applications/audio/drumkv1/default.nix4
-rw-r--r--pkgs/applications/audio/ecasound/default.nix2
-rw-r--r--pkgs/applications/audio/eflite/default.nix4
-rw-r--r--pkgs/applications/audio/ekho/default.nix5
-rw-r--r--pkgs/applications/audio/eq10q/default.nix4
-rw-r--r--pkgs/applications/audio/espeak-ng/default.nix2
-rw-r--r--pkgs/applications/audio/eteroj.lv2/default.nix1
-rw-r--r--pkgs/applications/audio/faust/faust1.nix3
-rw-r--r--pkgs/applications/audio/faust/faust2.nix3
-rw-r--r--pkgs/applications/audio/faust/faustlive.nix2
-rw-r--r--pkgs/applications/audio/flac123/default.nix4
-rw-r--r--pkgs/applications/audio/flacon/default.nix2
-rw-r--r--pkgs/applications/audio/fmsynth/default.nix2
-rw-r--r--pkgs/applications/audio/fomp/default.nix4
-rw-r--r--pkgs/applications/audio/foo-yc20/default.nix2
-rw-r--r--pkgs/applications/audio/freewheeling/default.nix2
-rw-r--r--pkgs/applications/audio/game-music-emu/default.nix4
-rw-r--r--pkgs/applications/audio/gigedit/default.nix4
-rw-r--r--pkgs/applications/audio/gmpc/default.nix2
-rw-r--r--pkgs/applications/audio/gnome-podcasts/default.nix2
-rw-r--r--pkgs/applications/audio/google-play-music-desktop-player/default.nix3
-rw-r--r--pkgs/applications/audio/gradio/default.nix3
-rw-r--r--pkgs/applications/audio/greg/default.nix1
-rw-r--r--pkgs/applications/audio/gtkpod/default.nix4
-rw-r--r--pkgs/applications/audio/guitarix/default.nix2
-rw-r--r--pkgs/applications/audio/gxplugins-lv2/default.nix1
-rw-r--r--pkgs/applications/audio/helm/default.nix2
-rw-r--r--pkgs/applications/audio/hydrogen/default.nix2
-rw-r--r--pkgs/applications/audio/i-score/default.nix2
-rw-r--r--pkgs/applications/audio/iannix/default.nix2
-rw-r--r--pkgs/applications/audio/id3v2/default.nix4
-rw-r--r--pkgs/applications/audio/infamousPlugins/default.nix2
-rw-r--r--pkgs/applications/audio/ir.lv2/default.nix2
-rw-r--r--pkgs/applications/audio/jaaa/default.nix4
-rw-r--r--pkgs/applications/audio/jack-capture/default.nix4
-rw-r--r--pkgs/applications/audio/jack-oscrolloscope/default.nix4
-rw-r--r--pkgs/applications/audio/jalv/default.nix4
-rw-r--r--pkgs/applications/audio/japa/default.nix4
-rw-r--r--pkgs/applications/audio/keyfinder-cli/default.nix2
-rw-r--r--pkgs/applications/audio/keyfinder/default.nix2
-rw-r--r--pkgs/applications/audio/kid3/default.nix4
-rw-r--r--pkgs/applications/audio/klick/default.nix4
-rw-r--r--pkgs/applications/audio/ladspa-plugins/default.nix2
-rw-r--r--pkgs/applications/audio/ladspa-sdk/default.nix2
-rw-r--r--pkgs/applications/audio/ladspa-sdk/ladspah.nix2
-rw-r--r--pkgs/applications/audio/lash/default.nix4
-rw-r--r--pkgs/applications/audio/linuxband/default.nix4
-rw-r--r--pkgs/applications/audio/linuxsampler/default.nix4
-rw-r--r--pkgs/applications/audio/lmms/default.nix2
-rw-r--r--pkgs/applications/audio/lsp-plugins/default.nix3
-rw-r--r--pkgs/applications/audio/ltc-tools/default.nix2
-rw-r--r--pkgs/applications/audio/lv2bm/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/CharacterCompressor/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/CompBus/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/ConstantDetuneChorus/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/LazyLimiter/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/MBdistortion/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/RhythmDelay/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/VoiceOfFaust/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/pluginUtils/default.nix2
-rw-r--r--pkgs/applications/audio/magnetophonDSP/shelfMultiBand/default.nix2
-rw-r--r--pkgs/applications/audio/mda-lv2/default.nix4
-rw-r--r--pkgs/applications/audio/meterbridge/default.nix4
-rw-r--r--pkgs/applications/audio/mhwaveedit/default.nix2
-rw-r--r--pkgs/applications/audio/midisheetmusic/default.nix3
-rw-r--r--pkgs/applications/audio/milkytracker/default.nix2
-rw-r--r--pkgs/applications/audio/mimic/default.nix2
-rw-r--r--pkgs/applications/audio/mixxx/default.nix2
-rw-r--r--pkgs/applications/audio/moc/default.nix2
-rw-r--r--pkgs/applications/audio/mod-distortion/default.nix2
-rw-r--r--pkgs/applications/audio/monkeys-audio/default.nix1
-rw-r--r--pkgs/applications/audio/mp3blaster/default.nix2
-rw-r--r--pkgs/applications/audio/mp3splt/default.nix3
-rw-r--r--pkgs/applications/audio/mp3val/default.nix4
-rw-r--r--pkgs/applications/audio/mpc/default.nix2
-rw-r--r--pkgs/applications/audio/mpc123/default.nix5
-rw-r--r--pkgs/applications/audio/mpg321/default.nix2
-rw-r--r--pkgs/applications/audio/muse/default.nix2
-rw-r--r--pkgs/applications/audio/musescore/darwin.nix2
-rw-r--r--pkgs/applications/audio/musescore/default.nix2
-rw-r--r--pkgs/applications/audio/ncmpc/default.nix2
-rw-r--r--pkgs/applications/audio/ncmpcpp/default.nix4
-rw-r--r--pkgs/applications/audio/ncpamixer/default.nix2
-rw-r--r--pkgs/applications/audio/non/default.nix2
-rw-r--r--pkgs/applications/audio/normalize/default.nix4
-rw-r--r--pkgs/applications/audio/nova-filters/default.nix2
-rw-r--r--pkgs/applications/audio/openmpt123/default.nix3
-rw-r--r--pkgs/applications/audio/pamix/default.nix2
-rw-r--r--pkgs/applications/audio/patchage/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/cyclone/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/maxlib/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/mrpeach/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/puremapping/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/timbreid/default.nix2
-rw-r--r--pkgs/applications/audio/pd-plugins/zexy/default.nix4
-rw-r--r--pkgs/applications/audio/petrifoo/default.nix4
-rw-r--r--pkgs/applications/audio/pianobooster/default.nix2
-rw-r--r--pkgs/applications/audio/playbar2/default.nix2
-rw-r--r--pkgs/applications/audio/plugin-torture/default.nix2
-rw-r--r--pkgs/applications/audio/pmidi/default.nix3
-rw-r--r--pkgs/applications/audio/ponymix/default.nix2
-rw-r--r--pkgs/applications/audio/praat/default.nix2
-rw-r--r--pkgs/applications/audio/pulseaudio-modules-bt/default.nix2
-rw-r--r--pkgs/applications/audio/puredata/default.nix2
-rw-r--r--pkgs/applications/audio/qjackctl/default.nix4
-rw-r--r--pkgs/applications/audio/qmidinet/default.nix4
-rw-r--r--pkgs/applications/audio/qmidiroute/default.nix4
-rw-r--r--pkgs/applications/audio/qsampler/default.nix4
-rw-r--r--pkgs/applications/audio/qsynth/default.nix4
-rw-r--r--pkgs/applications/audio/qtscrobbler/default.nix2
-rw-r--r--pkgs/applications/audio/rakarrack/default.nix4
-rw-r--r--pkgs/applications/audio/reaper/default.nix2
-rw-r--r--pkgs/applications/audio/redoflacs/default.nix2
-rw-r--r--pkgs/applications/audio/renoise/default.nix2
-rw-r--r--pkgs/applications/audio/rhvoice/default.nix3
-rw-r--r--pkgs/applications/audio/rosegarden/default.nix4
-rw-r--r--pkgs/applications/audio/rubyripper/default.nix2
-rw-r--r--pkgs/applications/audio/samplv1/default.nix4
-rw-r--r--pkgs/applications/audio/sayonara/default.nix3
-rw-r--r--pkgs/applications/audio/schismtracker/default.nix4
-rw-r--r--pkgs/applications/audio/seq24/default.nix4
-rw-r--r--pkgs/applications/audio/setbfree/default.nix2
-rw-r--r--pkgs/applications/audio/sfxr-qt/default.nix2
-rw-r--r--pkgs/applications/audio/shntool/default.nix2
-rw-r--r--pkgs/applications/audio/sidplayfp/default.nix4
-rw-r--r--pkgs/applications/audio/snapcast/default.nix2
-rw-r--r--pkgs/applications/audio/sonic-pi/default.nix2
-rw-r--r--pkgs/applications/audio/sonic-visualiser/default.nix4
-rw-r--r--pkgs/applications/audio/sooperlooper/default.nix2
-rw-r--r--pkgs/applications/audio/sorcer/default.nix2
-rw-r--r--pkgs/applications/audio/soundscape-renderer/default.nix2
-rw-r--r--pkgs/applications/audio/spectmorph/default.nix4
-rw-r--r--pkgs/applications/audio/spectrojack/default.nix4
-rw-r--r--pkgs/applications/audio/spek/default.nix4
-rw-r--r--pkgs/applications/audio/split2flac/default.nix2
-rw-r--r--pkgs/applications/audio/spotify/default.nix3
-rw-r--r--pkgs/applications/audio/spotifywm/default.nix2
-rw-r--r--pkgs/applications/audio/ssrc/default.nix1
-rw-r--r--pkgs/applications/audio/streamripper/default.nix4
-rw-r--r--pkgs/applications/audio/sunvox/default.nix2
-rw-r--r--pkgs/applications/audio/svox/default.nix2
-rw-r--r--pkgs/applications/audio/swh-lv2/default.nix2
-rw-r--r--pkgs/applications/audio/synthv1/default.nix4
-rw-r--r--pkgs/applications/audio/tambura/default.nix1
-rw-r--r--pkgs/applications/audio/tetraproc/default.nix4
-rw-r--r--pkgs/applications/audio/tomahawk/default.nix4
-rw-r--r--pkgs/applications/audio/transcribe/default.nix2
-rw-r--r--pkgs/applications/audio/traverso/default.nix2
-rw-r--r--pkgs/applications/audio/tree-from-tags/default.nix3
-rw-r--r--pkgs/applications/audio/uade123/default.nix3
-rw-r--r--pkgs/applications/audio/vcv-rack/default.nix2
-rw-r--r--pkgs/applications/audio/vimpc/default.nix2
-rw-r--r--pkgs/applications/audio/vkeybd/default.nix4
-rw-r--r--pkgs/applications/audio/vmpk/default.nix5
-rw-r--r--pkgs/applications/audio/wolf-shaper/default.nix2
-rw-r--r--pkgs/applications/audio/x42-plugins/default.nix4
-rw-r--r--pkgs/applications/audio/xsynth-dssi/default.nix4
-rw-r--r--pkgs/applications/audio/yasr/default.nix4
-rw-r--r--pkgs/applications/audio/ympd/default.nix2
-rw-r--r--pkgs/applications/audio/yoshimi/default.nix4
-rw-r--r--pkgs/applications/audio/zam-plugins/default.nix2
-rw-r--r--pkgs/applications/audio/zita-njbridge/default.nix4
-rw-r--r--pkgs/applications/audio/zynaddsubfx/default.nix2
-rw-r--r--pkgs/applications/backup/vdmfec/default.nix4
-rw-r--r--pkgs/applications/display-managers/lightdm-enso-os-greeter/default.nix2
-rw-r--r--pkgs/applications/display-managers/lightdm-mini-greeter/default.nix2
-rw-r--r--pkgs/applications/display-managers/lightdm/gtk-greeter.nix5
-rw-r--r--pkgs/applications/display-managers/ly/default.nix2
-rw-r--r--pkgs/applications/display-managers/sddm/default.nix7
-rw-r--r--pkgs/applications/editors/aewan/default.nix4
-rw-r--r--pkgs/applications/editors/aseprite/default.nix2
-rw-r--r--pkgs/applications/editors/bonzomatic/default.nix1
-rw-r--r--pkgs/applications/editors/brackets/default.nix4
-rw-r--r--pkgs/applications/editors/bvi/default.nix4
-rw-r--r--pkgs/applications/editors/bviplus/default.nix2
-rw-r--r--pkgs/applications/editors/deadpixi-sam/default.nix2
-rw-r--r--pkgs/applications/editors/dhex/default.nix2
-rw-r--r--pkgs/applications/editors/dit/default.nix4
-rw-r--r--pkgs/applications/editors/edbrowse/default.nix2
-rw-r--r--pkgs/applications/editors/edit/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/cask/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/cedille/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/cryptol/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/d/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/haskell/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/hol_light/default.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/hsc3/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/icicles/default.nix4
-rw-r--r--pkgs/applications/editors/emacs-modes/ido-ubiquitous/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/idris/default.nix1
-rw-r--r--pkgs/applications/editors/emacs-modes/jabber/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/markdown-mode/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/ocaml/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/proofgeneral/4.4.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/proofgeneral/HEAD.nix2
-rw-r--r--pkgs/applications/editors/emacs-modes/rainbow-delimiters/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/rudel/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/s/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/tuareg/default.nix3
-rw-r--r--pkgs/applications/editors/emacs-modes/writegood/default.nix3
-rw-r--r--pkgs/applications/editors/featherpad/default.nix2
-rw-r--r--pkgs/applications/editors/flpsed/default.nix4
-rw-r--r--pkgs/applications/editors/geany/default.nix5
-rw-r--r--pkgs/applications/editors/hecate/default.nix2
-rw-r--r--pkgs/applications/editors/heme/default.nix2
-rw-r--r--pkgs/applications/editors/hexcurse/default.nix2
-rw-r--r--pkgs/applications/editors/hexedit/default.nix4
-rw-r--r--pkgs/applications/editors/howl/default.nix2
-rw-r--r--pkgs/applications/editors/ht/default.nix2
-rw-r--r--pkgs/applications/editors/jedit/default.nix3
-rw-r--r--pkgs/applications/editors/joe/default.nix4
-rw-r--r--pkgs/applications/editors/jucipp/default.nix2
-rw-r--r--pkgs/applications/editors/jupp/default.nix2
-rw-r--r--pkgs/applications/editors/kodestudio/default.nix3
-rw-r--r--pkgs/applications/editors/leafpad/default.nix4
-rw-r--r--pkgs/applications/editors/leo-editor/default.nix2
-rw-r--r--pkgs/applications/editors/lighttable/default.nix6
-rw-r--r--pkgs/applications/editors/mg/default.nix4
-rw-r--r--pkgs/applications/editors/micro/default.nix2
-rw-r--r--pkgs/applications/editors/mindforger/default.nix2
-rw-r--r--pkgs/applications/editors/moe/default.nix4
-rw-r--r--pkgs/applications/editors/monodevelop/default.nix4
-rw-r--r--pkgs/applications/editors/music/tuxguitar/default.nix4
-rw-r--r--pkgs/applications/editors/nano/default.nix6
-rw-r--r--pkgs/applications/editors/nano/nanorc/default.nix2
-rw-r--r--pkgs/applications/editors/ne/default.nix2
-rw-r--r--pkgs/applications/editors/nedit/default.nix4
-rw-r--r--pkgs/applications/editors/neovim/default.nix2
-rw-r--r--pkgs/applications/editors/netbeans/default.nix3
-rw-r--r--pkgs/applications/editors/okteta/default.nix4
-rw-r--r--pkgs/applications/editors/rstudio/default.nix5
-rw-r--r--pkgs/applications/editors/scite/default.nix2
-rw-r--r--pkgs/applications/editors/sigil/default.nix2
-rw-r--r--pkgs/applications/editors/standardnotes/default.nix3
-rw-r--r--pkgs/applications/editors/supertux-editor/default.nix2
-rw-r--r--pkgs/applications/editors/tecoc/default.nix6
-rw-r--r--pkgs/applications/editors/texmacs/darwin.nix3
-rw-r--r--pkgs/applications/editors/texmaker/default.nix3
-rw-r--r--pkgs/applications/editors/texstudio/default.nix1
-rw-r--r--pkgs/applications/editors/textadept/default.nix2
-rw-r--r--pkgs/applications/editors/texworks/default.nix2
-rw-r--r--pkgs/applications/editors/tweak/default.nix4
-rw-r--r--pkgs/applications/editors/uemacs/default.nix2
-rw-r--r--pkgs/applications/editors/vbindiff/default.nix4
-rw-r--r--pkgs/applications/editors/vim/configurable.nix2
-rw-r--r--pkgs/applications/editors/vim/default.nix2
-rw-r--r--pkgs/applications/editors/vim/macvim.nix2
-rw-r--r--pkgs/applications/editors/vis/default.nix2
-rw-r--r--pkgs/applications/editors/wily/default.nix4
-rw-r--r--pkgs/applications/editors/wxhexeditor/default.nix2
-rw-r--r--pkgs/applications/editors/xmlcopyeditor/default.nix6
-rw-r--r--pkgs/applications/editors/yi/wrapper.nix2
-rw-r--r--pkgs/applications/gis/openorienteering-mapper/default.nix2
-rw-r--r--pkgs/applications/gis/saga/default.nix1
-rw-r--r--pkgs/applications/graphics/ImageMagick/7.0.nix2
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-rw-r--r--pkgs/applications/version-management/git-and-tools/git-reparent/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-secrets/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-stree/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-sync/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git-test/default.nix2
-rw-r--r--pkgs/applications/version-management/git-and-tools/git/default.nix7
-rw-r--r--pkgs/applications/version-management/git-and-tools/gitflow/default.nix1
-rw-r--r--pkgs/applications/version-management/git-and-tools/grv/default.nix3
-rw-r--r--pkgs/applications/version-management/git-and-tools/svn-all-fast-export/default.nix3
-rw-r--r--pkgs/applications/version-management/git-and-tools/svn2git/default.nix3
-rw-r--r--pkgs/applications/version-management/git-and-tools/tig/default.nix3
-rw-r--r--pkgs/applications/version-management/git-and-tools/transcrypt/default.nix2
-rw-r--r--pkgs/applications/version-management/git-crecord/default.nix2
-rw-r--r--pkgs/applications/version-management/git-lfs/1.nix2
-rw-r--r--pkgs/applications/version-management/git-lfs/default.nix2
-rw-r--r--pkgs/applications/version-management/git-repo/default.nix2
-rw-r--r--pkgs/applications/version-management/git-sizer/default.nix1
-rw-r--r--pkgs/applications/version-management/gitkraken/default.nix2
-rw-r--r--pkgs/applications/version-management/gitlab/gitaly/default.nix2
-rw-r--r--pkgs/applications/version-management/gitlab/gitlab-shell/default.nix2
-rw-r--r--pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix2
-rw-r--r--pkgs/applications/version-management/gitolite/default.nix2
-rw-r--r--pkgs/applications/version-management/gitstats/default.nix4
-rw-r--r--pkgs/applications/version-management/gogs/default.nix2
-rw-r--r--pkgs/applications/version-management/gource/default.nix4
-rw-r--r--pkgs/applications/version-management/guitone/default.nix3
-rw-r--r--pkgs/applications/version-management/monotone-viz/default.nix4
-rw-r--r--pkgs/applications/version-management/monotone/default.nix7
-rw-r--r--pkgs/applications/version-management/mr/default.nix2
-rw-r--r--pkgs/applications/version-management/nbstripout/default.nix1
-rw-r--r--pkgs/applications/version-management/nitpick/default.nix1
-rw-r--r--pkgs/applications/version-management/p4v/default.nix2
-rw-r--r--pkgs/applications/version-management/rapidsvn/default.nix4
-rw-r--r--pkgs/applications/version-management/redmine/4.x/default.nix5
-rw-r--r--pkgs/applications/version-management/redmine/default.nix5
-rw-r--r--pkgs/applications/version-management/src/default.nix4
-rw-r--r--pkgs/applications/version-management/srcml/default.nix2
-rw-r--r--pkgs/applications/version-management/vcprompt/default.nix2
-rw-r--r--pkgs/applications/version-management/vcsh/default.nix2
-rw-r--r--pkgs/applications/version-management/yadm/default.nix3
-rw-r--r--pkgs/applications/video/aegisub/default.nix4
-rw-r--r--pkgs/applications/video/avidemux/default.nix2
-rw-r--r--pkgs/applications/video/avxsynth/default.nix2
-rw-r--r--pkgs/applications/video/bino3d/default.nix4
-rw-r--r--pkgs/applications/video/bombono/default.nix2
-rw-r--r--pkgs/applications/video/bomi/default.nix2
-rw-r--r--pkgs/applications/video/byzanz/default.nix2
-rw-r--r--pkgs/applications/video/clickshare-csc1/default.nix2
-rw-r--r--pkgs/applications/video/clipgrab/default.nix4
-rw-r--r--pkgs/applications/video/dvd-slideshow/default.nix4
-rw-r--r--pkgs/applications/video/dvdbackup/default.nix4
-rw-r--r--pkgs/applications/video/dvdstyler/default.nix2
-rw-r--r--pkgs/applications/video/gnome-mplayer/default.nix2
-rw-r--r--pkgs/applications/video/gpac/default.nix2
-rw-r--r--pkgs/applications/video/k9copy/default.nix4
-rw-r--r--pkgs/applications/video/key-mon/default.nix4
-rw-r--r--pkgs/applications/video/kmplayer/default.nix2
-rw-r--r--pkgs/applications/video/lightworks/default.nix4
-rw-r--r--pkgs/applications/video/linuxstopmotion/default.nix2
-rw-r--r--pkgs/applications/video/mapmap/default.nix2
-rw-r--r--pkgs/applications/video/mediathekview/default.nix2
-rw-r--r--pkgs/applications/video/minitube/default.nix2
-rw-r--r--pkgs/applications/video/mjpg-streamer/default.nix2
-rw-r--r--pkgs/applications/video/motion/default.nix2
-rw-r--r--pkgs/applications/video/mpc-qt/default.nix2
-rw-r--r--pkgs/applications/video/mpv/default.nix2
-rw-r--r--pkgs/applications/video/mythtv/default.nix2
-rw-r--r--pkgs/applications/video/natron/default.nix2
-rw-r--r--pkgs/applications/video/obs-studio/default.nix2
-rw-r--r--pkgs/applications/video/obs-studio/linuxbrowser.nix2
-rw-r--r--pkgs/applications/video/pitivi/default.nix2
-rw-r--r--pkgs/applications/video/plex-media-player/default.nix2
-rw-r--r--pkgs/applications/video/qstopmotion/default.nix3
-rw-r--r--pkgs/applications/video/quvi/library.nix2
-rw-r--r--pkgs/applications/video/quvi/scripts.nix2
-rw-r--r--pkgs/applications/video/quvi/tool.nix2
-rw-r--r--pkgs/applications/video/recordmydesktop/default.nix2
-rw-r--r--pkgs/applications/video/recordmydesktop/gtk.nix2
-rw-r--r--pkgs/applications/video/recordmydesktop/qt.nix2
-rw-r--r--pkgs/applications/video/shotcut/default.nix2
-rw-r--r--pkgs/applications/video/simplescreenrecorder/default.nix2
-rw-r--r--pkgs/applications/video/smtube/default.nix4
-rw-r--r--pkgs/applications/video/streamlink/default.nix2
-rw-r--r--pkgs/applications/video/subtitleeditor/default.nix3
-rw-r--r--pkgs/applications/video/tivodecode/default.nix3
-rw-r--r--pkgs/applications/video/vlc/default.nix4
-rw-r--r--pkgs/applications/video/w_scan/default.nix4
-rw-r--r--pkgs/applications/video/webtorrent_desktop/default.nix2
-rw-r--r--pkgs/applications/video/wxcam/default.nix4
-rw-r--r--pkgs/applications/video/xscast/default.nix2
-rw-r--r--pkgs/applications/virtualization/8086tiny/default.nix2
-rw-r--r--pkgs/applications/virtualization/aqemu/default.nix2
-rw-r--r--pkgs/applications/virtualization/bochs/default.nix4
-rw-r--r--pkgs/applications/virtualization/cbfstool/default.nix2
-rw-r--r--pkgs/applications/virtualization/containerd/default.nix2
-rw-r--r--pkgs/applications/virtualization/docker/distribution.nix2
-rw-r--r--pkgs/applications/virtualization/driver/win-virtio/default.nix2
-rw-r--r--pkgs/applications/virtualization/dynamips/default.nix1
-rw-r--r--pkgs/applications/virtualization/ecs-agent/default.nix1
-rw-r--r--pkgs/applications/virtualization/looking-glass-client/default.nix2
-rw-r--r--pkgs/applications/virtualization/nvidia-docker/default.nix4
-rw-r--r--pkgs/applications/virtualization/nvidia-docker/libnvc.nix2
-rw-r--r--pkgs/applications/virtualization/open-vm-tools/default.nix2
-rw-r--r--pkgs/applications/virtualization/podman/default.nix2
-rw-r--r--pkgs/applications/virtualization/remotebox/default.nix2
-rw-r--r--pkgs/applications/virtualization/rkt/default.nix4
-rw-r--r--pkgs/applications/virtualization/runc/default.nix2
-rw-r--r--pkgs/applications/virtualization/seabios/default.nix4
-rw-r--r--pkgs/applications/virtualization/singularity/default.nix2
-rw-r--r--pkgs/applications/virtualization/tini/default.nix2
-rw-r--r--pkgs/applications/virtualization/tinyemu/default.nix4
-rw-r--r--pkgs/applications/virtualization/virt-manager/qt.nix2
-rw-r--r--pkgs/applications/virtualization/virt-top/default.nix2
-rw-r--r--pkgs/applications/virtualization/virt-what/default.nix4
-rw-r--r--pkgs/applications/virtualization/virtinst/default.nix3
-rw-r--r--pkgs/applications/virtualization/virtualbox/default.nix3
-rw-r--r--pkgs/applications/virtualization/vpcs/default.nix5
-rw-r--r--pkgs/applications/virtualization/x11docker/default.nix2
-rw-r--r--pkgs/applications/virtualization/xhyve/default.nix2
-rw-r--r--pkgs/applications/window-managers/2bwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/afterstep/default.nix2
-rw-r--r--pkgs/applications/window-managers/awesome/default.nix2
-rw-r--r--pkgs/applications/window-managers/bevelbar/default.nix2
-rw-r--r--pkgs/applications/window-managers/bspwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/btops/default.nix2
-rw-r--r--pkgs/applications/window-managers/fbpanel/default.nix4
-rw-r--r--pkgs/applications/window-managers/fluxbox/default.nix4
-rw-r--r--pkgs/applications/window-managers/fvwm/default.nix3
-rw-r--r--pkgs/applications/window-managers/i3/blocks-gaps.nix2
-rw-r--r--pkgs/applications/window-managers/i3/blocks.nix2
-rw-r--r--pkgs/applications/window-managers/i3/default.nix4
-rw-r--r--pkgs/applications/window-managers/i3/i3ipc-glib.nix2
-rw-r--r--pkgs/applications/window-managers/i3/lock-color.nix2
-rw-r--r--pkgs/applications/window-managers/i3/lock.nix4
-rw-r--r--pkgs/applications/window-managers/icewm/default.nix2
-rw-r--r--pkgs/applications/window-managers/jwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/jwm/jwm-settings-manager.nix2
-rw-r--r--pkgs/applications/window-managers/matchbox/default.nix2
-rw-r--r--pkgs/applications/window-managers/neocomp/default.nix2
-rw-r--r--pkgs/applications/window-managers/openbox/default.nix4
-rw-r--r--pkgs/applications/window-managers/oroborus/default.nix2
-rw-r--r--pkgs/applications/window-managers/pekwm/default.nix4
-rw-r--r--pkgs/applications/window-managers/ratpoison/default.nix4
-rw-r--r--pkgs/applications/window-managers/sawfish/default.nix2
-rw-r--r--pkgs/applications/window-managers/spectrwm/default.nix2
-rw-r--r--pkgs/applications/window-managers/stalonetray/default.nix4
-rw-r--r--pkgs/applications/window-managers/stumpish/default.nix1
-rw-r--r--pkgs/applications/window-managers/sway/bg.nix2
-rw-r--r--pkgs/applications/window-managers/sway/idle.nix2
-rw-r--r--pkgs/applications/window-managers/sway/lock.nix2
-rw-r--r--pkgs/applications/window-managers/sxhkd/default.nix2
-rw-r--r--pkgs/applications/window-managers/way-cooler/wlc.nix2
-rw-r--r--pkgs/applications/window-managers/weston/default.nix4
-rw-r--r--pkgs/applications/window-managers/windowlab/default.nix3
-rw-r--r--pkgs/applications/window-managers/windowmaker/default.nix2
-rw-r--r--pkgs/applications/window-managers/wmfs/default.nix2
-rw-r--r--pkgs/applications/window-managers/wmii-hg/default.nix2
-rw-r--r--pkgs/applications/window-managers/yabar/build.nix3
1369 files changed, 2806 insertions, 2772 deletions
diff --git a/pkgs/applications/altcoins/aeon/default.nix b/pkgs/applications/altcoins/aeon/default.nix
index 5a09641c70d1..d65889be3ac0 100644
--- a/pkgs/applications/altcoins/aeon/default.nix
+++ b/pkgs/applications/altcoins/aeon/default.nix
@@ -7,7 +7,8 @@ let
   version = "0.12.9.0";
 in
 stdenv.mkDerivation {
-  name = "aeon-${version}";
+  pname = "aeon";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "aeonix";
diff --git a/pkgs/applications/altcoins/clightning.nix b/pkgs/applications/altcoins/clightning.nix
index 481e19c66cdc..a8846431f1ef 100644
--- a/pkgs/applications/altcoins/clightning.nix
+++ b/pkgs/applications/altcoins/clightning.nix
@@ -3,7 +3,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "clightning-${version}";
+  pname = "clightning";
   version = "0.7.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/altcoins/dashpay.nix b/pkgs/applications/altcoins/dashpay.nix
index b2f2a457a99d..03dcd6cb54e6 100644
--- a/pkgs/applications/altcoins/dashpay.nix
+++ b/pkgs/applications/altcoins/dashpay.nix
@@ -8,7 +8,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "dashpay-${version}";
+  pname = "dashpay";
   version = "0.12.2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/dcrd.nix b/pkgs/applications/altcoins/dcrd.nix
index cc3e83befa64..16d39e85da15 100644
--- a/pkgs/applications/altcoins/dcrd.nix
+++ b/pkgs/applications/altcoins/dcrd.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, go, buildGoPackage, dep, fetchgit, git, cacert }:
 
 buildGoPackage rec {
-  name = "dcrd-${version}";
+  pname = "dcrd";
   version = "1.1.2";
   rev = "refs/tags/v${version}";
   goPackagePath = "github.com/decred/dcrd";
diff --git a/pkgs/applications/altcoins/dcrwallet.nix b/pkgs/applications/altcoins/dcrwallet.nix
index 8d966684b23c..163ed2615d33 100644
--- a/pkgs/applications/altcoins/dcrwallet.nix
+++ b/pkgs/applications/altcoins/dcrwallet.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, go, buildGoPackage, dep, fetchgit, git, cacert }:
 
 buildGoPackage rec {
-  name = "dcrwallet-${version}";
+  pname = "dcrwallet";
   version = "1.1.2";
   rev = "refs/tags/v${version}";
   goPackagePath = "github.com/decred/dcrwallet";
diff --git a/pkgs/applications/altcoins/dero.nix b/pkgs/applications/altcoins/dero.nix
index 8405ea8f842b..0ab63bb53951 100644
--- a/pkgs/applications/altcoins/dero.nix
+++ b/pkgs/applications/altcoins/dero.nix
@@ -2,7 +2,7 @@
 , lmdb, miniupnpc, readline }:
 
 stdenv.mkDerivation rec {
-  name = "dero-${version}";
+  pname = "dero";
   version = "0.11.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/freicoin.nix b/pkgs/applications/altcoins/freicoin.nix
index 664159be2013..6cf84f76f919 100644
--- a/pkgs/applications/altcoins/freicoin.nix
+++ b/pkgs/applications/altcoins/freicoin.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.6-2";
-  name = "freicoin-${version}";
+  pname = "freicoin";
 
   src = fetchFromGitHub {
     owner = "freicoin";
diff --git a/pkgs/applications/altcoins/go-ethereum-classic/default.nix b/pkgs/applications/altcoins/go-ethereum-classic/default.nix
index 7461e4c376ab..ed8086f742f9 100644
--- a/pkgs/applications/altcoins/go-ethereum-classic/default.nix
+++ b/pkgs/applications/altcoins/go-ethereum-classic/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "go-ethereum-classic-${version}";
+  pname = "go-ethereum-classic";
   version = "4.0.0";
 
   goPackagePath = "github.com/ethereumproject/go-ethereum";
diff --git a/pkgs/applications/altcoins/masari.nix b/pkgs/applications/altcoins/masari.nix
index 02a6d25df516..dfa005abb6ec 100644
--- a/pkgs/applications/altcoins/masari.nix
+++ b/pkgs/applications/altcoins/masari.nix
@@ -2,7 +2,7 @@
 , lmdb, miniupnpc, readline }:
 
 stdenv.mkDerivation rec {
-  name = "masari-${version}";
+  pname = "masari";
   version = "0.1.4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/monero-gui/default.nix b/pkgs/applications/altcoins/monero-gui/default.nix
index aaff39f1c6be..8adab50a09c2 100644
--- a/pkgs/applications/altcoins/monero-gui/default.nix
+++ b/pkgs/applications/altcoins/monero-gui/default.nix
@@ -24,7 +24,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "monero-gui-${version}";
+  pname = "monero-gui";
   version = "0.14.1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/monero/default.nix b/pkgs/applications/altcoins/monero/default.nix
index f351c9fa5043..b6f074528616 100644
--- a/pkgs/applications/altcoins/monero/default.nix
+++ b/pkgs/applications/altcoins/monero/default.nix
@@ -11,7 +11,7 @@ assert stdenv.isDarwin -> IOKit != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name    = "monero-${version}";
+  pname = "monero";
   version = "0.14.1.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/altcoins/nano-wallet/default.nix b/pkgs/applications/altcoins/nano-wallet/default.nix
index 58ab367c020f..a8d29ae149d9 100644
--- a/pkgs/applications/altcoins/nano-wallet/default.nix
+++ b/pkgs/applications/altcoins/nano-wallet/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "nano-wallet-${version}";
+  pname = "nano-wallet";
   version = "18.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/parity-ui/default.nix b/pkgs/applications/altcoins/parity-ui/default.nix
index c59b2ccb8ac3..0615aed2ca03 100644
--- a/pkgs/applications/altcoins/parity-ui/default.nix
+++ b/pkgs/applications/altcoins/parity-ui/default.nix
@@ -5,13 +5,13 @@ let
 uiEnv = pkgs.callPackage ./env.nix { };
 
 in stdenv.mkDerivation rec {
-  name = "parity-ui-${version}";
+  pname = "parity-ui";
   version = "0.3.4";
 
   src = fetchurl {
     url = "https://github.com/parity-js/shell/releases/download/v${version}/parity-ui_${version}_amd64.deb";
     sha256 = "1xbd00r9ph8w2d6d2c5xg4b5l74ljzs50rpc6kahfznypmh4kr73";
-    name = "${name}.deb";
+    name = "${pname}-${version}.deb";
   };
 
   nativeBuildInputs = [ makeWrapper nodePackages.asar ];
diff --git a/pkgs/applications/altcoins/particl/particl-core.nix b/pkgs/applications/altcoins/particl/particl-core.nix
index f5efa0bb52c2..613d57cd9c8c 100644
--- a/pkgs/applications/altcoins/particl/particl-core.nix
+++ b/pkgs/applications/altcoins/particl/particl-core.nix
@@ -16,7 +16,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "particl-core-${version}";
+  pname = "particl-core";
   version = "0.17.1.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/altcoins/pivx.nix b/pkgs/applications/altcoins/pivx.nix
index e2cf8aa182f3..c0833de7dbf3 100644
--- a/pkgs/applications/altcoins/pivx.nix
+++ b/pkgs/applications/altcoins/pivx.nix
@@ -9,7 +9,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "pivx-${version}";
+  pname = "pivx";
   version = "3.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/sumokoin.nix b/pkgs/applications/altcoins/sumokoin.nix
index 026008b2761a..ad65da057aec 100644
--- a/pkgs/applications/altcoins/sumokoin.nix
+++ b/pkgs/applications/altcoins/sumokoin.nix
@@ -2,7 +2,7 @@
 , libunwind, lmdb, miniupnpc }:
 
 stdenv.mkDerivation rec {
-  name = "sumokoin-${version}";
+  pname = "sumokoin";
   version = "0.2.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/altcoins/wownero.nix b/pkgs/applications/altcoins/wownero.nix
index 7aed32978326..365afb5a2411 100644
--- a/pkgs/applications/altcoins/wownero.nix
+++ b/pkgs/applications/altcoins/wownero.nix
@@ -6,7 +6,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "wownero-${version}";
+  pname = "wownero";
 
   version = "0.6.1.2";
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/AMB-plugins/default.nix b/pkgs/applications/audio/AMB-plugins/default.nix
index 3ea7b90f84a7..720fd0b88be9 100644
--- a/pkgs/applications/audio/AMB-plugins/default.nix
+++ b/pkgs/applications/audio/AMB-plugins/default.nix
@@ -2,10 +2,10 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "AMB-plugins-${version}";
+  pname = "AMB-plugins";
   version = "0.8.1";
   src = fetchurl {
-    url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "0x4blm4visjqj0ndqr0cg776v3b7lvplpc8cgi9n51llhavn0jpl";
   };
 
diff --git a/pkgs/applications/audio/FIL-plugins/default.nix b/pkgs/applications/audio/FIL-plugins/default.nix
index b9322c37df00..ed1f05eaf5c6 100644
--- a/pkgs/applications/audio/FIL-plugins/default.nix
+++ b/pkgs/applications/audio/FIL-plugins/default.nix
@@ -2,10 +2,10 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "FIL-plugins-${version}";
+  pname = "FIL-plugins";
   version = "0.3.0";
   src = fetchurl {
-    url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "http://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1scfv9j7jrp50r565haa4rvxn1vk2ss86xssl5qgcr8r45qz42qw";
   };
 
diff --git a/pkgs/applications/audio/MMA/default.nix b/pkgs/applications/audio/MMA/default.nix
index ed7a8481f693..92f46abddd5a 100644
--- a/pkgs/applications/audio/MMA/default.nix
+++ b/pkgs/applications/audio/MMA/default.nix
@@ -2,7 +2,7 @@
 
   stdenv.mkDerivation rec {
   version = "16.06";
-  name = "mma-${version}";
+  pname = "mma";
 
   src = fetchurl {
     url = "https://www.mellowood.ca/mma/mma-bin-${version}.tar.gz";
diff --git a/pkgs/applications/audio/a2jmidid/default.nix b/pkgs/applications/audio/a2jmidid/default.nix
index 70709ae4ac4c..b94fed413412 100644
--- a/pkgs/applications/audio/a2jmidid/default.nix
+++ b/pkgs/applications/audio/a2jmidid/default.nix
@@ -5,7 +5,7 @@
 let
   inherit (python2Packages) python dbus-python;
 in stdenv.mkDerivation rec {
-  name = "a2jmidid-${version}";
+  pname = "a2jmidid";
   version = "8";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/abcde/default.nix b/pkgs/applications/audio/abcde/default.nix
index b602707b3921..adb38d4bbbab 100644
--- a/pkgs/applications/audio/abcde/default.nix
+++ b/pkgs/applications/audio/abcde/default.nix
@@ -6,7 +6,8 @@
 let version = "2.9.3";
 in
   stdenv.mkDerivation {
-    name = "abcde-${version}";
+    pname = "abcde";
+    inherit version;
     src = fetchurl {
       url = "https://abcde.einval.com/download/abcde-${version}.tar.gz";
       sha256 = "091ip2iwb6b67bhjsj05l0sxyq2whqjycbzqpkfbpm4dlyxx0v04";
diff --git a/pkgs/applications/audio/aeolus/default.nix b/pkgs/applications/audio/aeolus/default.nix
index 7b80b32331bc..389052d30e1c 100644
--- a/pkgs/applications/audio/aeolus/default.nix
+++ b/pkgs/applications/audio/aeolus/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "aeolus-${version}";
+  pname = "aeolus";
   version = "0.9.7";
 
   src = fetchurl {
-    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "0lhbr95hmbfj8ynbcpawn7jzjbpvrkm6k2yda39yhqk1bzg38v2k";
   };
 
diff --git a/pkgs/applications/audio/ams-lv2/default.nix b/pkgs/applications/audio/ams-lv2/default.nix
index d6064e80e3ff..0750c38550b1 100644
--- a/pkgs/applications/audio/ams-lv2/default.nix
+++ b/pkgs/applications/audio/ams-lv2/default.nix
@@ -2,7 +2,7 @@
 , wafHook }:
 
 stdenv.mkDerivation  rec {
-  name = "ams-lv2-${version}";
+  pname = "ams-lv2";
   version = "1.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/ario/default.nix b/pkgs/applications/audio/ario/default.nix
index 02d818410df4..4b48f5f1eea2 100644
--- a/pkgs/applications/audio/ario/default.nix
+++ b/pkgs/applications/audio/ario/default.nix
@@ -5,10 +5,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.6";
-  name = "ario-${version}";
+  pname = "ario";
 
   src = fetchurl {
-    url = "mirror://sourceforge/ario-player/${name}.tar.gz";
+    url = "mirror://sourceforge/ario-player/${pname}-${version}.tar.gz";
     sha256 = "16nhfb3h5pc7flagfdz7xy0iq6kvgy6h4bfpi523i57rxvlfshhl";
   };
 
diff --git a/pkgs/applications/audio/artyFX/default.nix b/pkgs/applications/audio/artyFX/default.nix
index 91a0a1f140c2..4b76ebdf6053 100644
--- a/pkgs/applications/audio/artyFX/default.nix
+++ b/pkgs/applications/audio/artyFX/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub , cairomm, cmake, libjack2, libpthreadstubs, libXdmcp, libxshmfence, libsndfile, lv2, ntk, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "artyFX-${version}";
+  pname = "artyFX";
   version = "1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/asunder/default.nix b/pkgs/applications/audio/asunder/default.nix
index 9c42c98ba5e3..e4c145b35c75 100644
--- a/pkgs/applications/audio/asunder/default.nix
+++ b/pkgs/applications/audio/asunder/default.nix
@@ -13,9 +13,9 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "2.9.3";
-  name = "asunder-${version}";
+  pname = "asunder";
   src = fetchurl {
-    url = "http://littlesvr.ca/asunder/releases/${name}.tar.bz2";
+    url = "http://littlesvr.ca/asunder/releases/${pname}-${version}.tar.bz2";
     sha256 = "1630i1df06y840v3fgdf75jxw1s8kwbfn5bhi0686viah0scccw5";
   };
 
diff --git a/pkgs/applications/audio/audacious/default.nix b/pkgs/applications/audio/audacious/default.nix
index 68660b5d054b..12e8237d4857 100644
--- a/pkgs/applications/audio/audacious/default.nix
+++ b/pkgs/applications/audio/audacious/default.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "audacious-${version}";
+  pname = "audacious";
   version = "3.9";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/audacity/default.nix b/pkgs/applications/audio/audacity/default.nix
index b685fda7683d..6be40a7b93aa 100644
--- a/pkgs/applications/audio/audacity/default.nix
+++ b/pkgs/applications/audio/audacity/default.nix
@@ -8,7 +8,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "2.3.2";
-  name = "audacity-${version}";
+  pname = "audacity";
 
   src = fetchurl {
     url = "https://github.com/audacity/audacity/archive/Audacity-${version}.tar.gz";
diff --git a/pkgs/applications/audio/audio-recorder/default.nix b/pkgs/applications/audio/audio-recorder/default.nix
index 7b84cd02a627..534b87e9fa74 100644
--- a/pkgs/applications/audio/audio-recorder/default.nix
+++ b/pkgs/applications/audio/audio-recorder/default.nix
@@ -5,11 +5,11 @@
 , pulseaudioSupport ? true, libpulseaudio ? null }:
 
 stdenv.mkDerivation rec {
-  name = "audio-recorder-${version}";
+  pname = "audio-recorder";
   version = "2.1.3";
 
   src = fetchurl {
-    name = "${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
     url = "${meta.homepage}/+archive/ubuntu/ppa/+files/audio-recorder_${version}%7Ebionic.tar.gz";
     sha256 = "160pnmnmc9zwzyclsci3w1qwlgxkfx1y3x5ck6i587w78570an1r";
   };
diff --git a/pkgs/applications/audio/avldrums-lv2/default.nix b/pkgs/applications/audio/avldrums-lv2/default.nix
index c49470b76e2d..7ca5d83b48b2 100644
--- a/pkgs/applications/audio/avldrums-lv2/default.nix
+++ b/pkgs/applications/audio/avldrums-lv2/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, pkgconfig, pango, cairo, libGLU, lv2 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "avldrums.lv2";
   version = "0.3.5";
 
diff --git a/pkgs/applications/audio/axoloti/default.nix b/pkgs/applications/audio/axoloti/default.nix
index e3f1b6acf874..7f551304df11 100644
--- a/pkgs/applications/audio/axoloti/default.nix
+++ b/pkgs/applications/audio/axoloti/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.12-2";
-  name = "axoloti-${version}";
+  pname = "axoloti";
 
   src = fetchFromGitHub {
     owner = "axoloti";
diff --git a/pkgs/applications/audio/axoloti/dfu-util.nix b/pkgs/applications/audio/axoloti/dfu-util.nix
index 07a78260991f..e9fa6daecfe3 100644
--- a/pkgs/applications/audio/axoloti/dfu-util.nix
+++ b/pkgs/applications/audio/axoloti/dfu-util.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchurl, pkgconfig, libusb1-axoloti }:
 
 stdenv.mkDerivation rec {
-  name="dfu-util-${version}";
+  pname = "dfu-util";
   version = "0.8";
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ libusb1-axoloti ];
 
   src = fetchurl {
-    url = "http://dfu-util.sourceforge.net/releases/${name}.tar.gz";
+    url = "http://dfu-util.sourceforge.net/releases/${pname}-${version}.tar.gz";
     sha256 = "0n7h08avlzin04j93m6hkq9id6hxjiiix7ff9gc2n89aw6dxxjsm";
   };
 
diff --git a/pkgs/applications/audio/baudline/default.nix b/pkgs/applications/audio/baudline/default.nix
index 6827d12b3217..c35df95b24c7 100644
--- a/pkgs/applications/audio/baudline/default.nix
+++ b/pkgs/applications/audio/baudline/default.nix
@@ -7,7 +7,7 @@ let
     [ libXmu libXt libX11 libXext libXxf86vm libjack2 ];
 in
 stdenv.mkDerivation rec {
-  name = "baudline-${version}";
+  pname = "baudline";
   version = "1.08";
 
   src =
diff --git a/pkgs/applications/audio/bitmeter/default.nix b/pkgs/applications/audio/bitmeter/default.nix
index fbe2c97042f0..6f471f3a0283 100644
--- a/pkgs/applications/audio/bitmeter/default.nix
+++ b/pkgs/applications/audio/bitmeter/default.nix
@@ -1,11 +1,11 @@
 { stdenv, autoreconfHook, fetchurl, libjack2, gtk2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "bitmeter-${version}";
+  pname = "bitmeter";
   version = "1.2";
 
   src = fetchurl {
-    url = "https://devel.tlrmx.org/audio/source/${name}.tar.gz";
+    url = "https://devel.tlrmx.org/audio/source/${pname}-${version}.tar.gz";
     sha256 = "09ck2gxqky701dc1p0ip61rrn16v0pdc7ih2hc2sd63zcw53g2a7";
   };
 
diff --git a/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix b/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
index 31716fce1c21..835868471906 100644
--- a/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
+++ b/pkgs/applications/audio/bitwig-studio/bitwig-studio1.nix
@@ -6,7 +6,7 @@
 , xdg_utils, zenity, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "bitwig-studio-${version}";
+  pname = "bitwig-studio";
   version = "1.3.16";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/bristol/default.nix b/pkgs/applications/audio/bristol/default.nix
index e1ed12b9bd2e..504900d65955 100644
--- a/pkgs/applications/audio/bristol/default.nix
+++ b/pkgs/applications/audio/bristol/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, alsaLib, libjack2, pkgconfig, libpulseaudio, xorg }:
 
 stdenv.mkDerivation  rec {
-  name = "bristol-${version}";
+  pname = "bristol";
   version = "0.60.11";
 
   src = fetchurl {
-    url = "mirror://sourceforge/bristol/${name}.tar.gz";
+    url = "mirror://sourceforge/bristol/${pname}-${version}.tar.gz";
     sha256 = "1fi2m4gmvxdi260821y09lxsimq82yv4k5bbgk3kyc3x1nyhn7vx";
   };
 
diff --git a/pkgs/applications/audio/bs1770gain/default.nix b/pkgs/applications/audio/bs1770gain/default.nix
index adda92353647..2dee463aeee2 100644
--- a/pkgs/applications/audio/bs1770gain/default.nix
+++ b/pkgs/applications/audio/bs1770gain/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ffmpeg, sox }:
 
 stdenv.mkDerivation rec {
-  name = "bs1770gain-${version}";
+  pname = "bs1770gain";
   version = "0.5.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/bs1770gain/${name}.tar.gz";
+    url = "mirror://sourceforge/bs1770gain/${pname}-${version}.tar.gz";
     sha256 = "1p6yz5q7czyf9ard65sp4kawdlkg40cfscr3b24znymmhs3p7rbk";
   };
 
diff --git a/pkgs/applications/audio/calf/default.nix b/pkgs/applications/audio/calf/default.nix
index 7d7d25ea88a0..0106e8b45846 100644
--- a/pkgs/applications/audio/calf/default.nix
+++ b/pkgs/applications/audio/calf/default.nix
@@ -2,11 +2,11 @@
 , gtk2, libjack2, ladspaH , libglade, lv2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "calf-${version}";
+  pname = "calf";
   version = "0.90.3";
 
   src = fetchurl {
-    url = "https://calf-studio-gear.org/files/${name}.tar.gz";
+    url = "https://calf-studio-gear.org/files/${pname}-${version}.tar.gz";
     sha256 = "17x4hylgq4dn9qycsdacfxy64f5cv57n2qgkvsdp524gnqzw4az3";
   };
 
diff --git a/pkgs/applications/audio/caps/default.nix b/pkgs/applications/audio/caps/default.nix
index 1f53809e9059..eabbf8668375 100644
--- a/pkgs/applications/audio/caps/default.nix
+++ b/pkgs/applications/audio/caps/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl }:
 stdenv.mkDerivation rec {
-  name = "caps-${version}";
+  pname = "caps";
   version = "0.9.26";
   src = fetchurl {
     url = "http://www.quitte.de/dsp/caps_${version}.tar.bz2";
diff --git a/pkgs/applications/audio/caudec/default.nix b/pkgs/applications/audio/caudec/default.nix
index 04f0f9d30259..9c2f17c5cc9c 100644
--- a/pkgs/applications/audio/caudec/default.nix
+++ b/pkgs/applications/audio/caudec/default.nix
@@ -5,7 +5,8 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "caudec-${version}";
+  pname = "caudec";
+  inherit version;
 
   src = fetchurl {
     url = "http://caudec.net/downloads/caudec-${version}.tar.gz";
diff --git a/pkgs/applications/audio/cava/default.nix b/pkgs/applications/audio/cava/default.nix
index 439175b090a8..5c5c262056ec 100644
--- a/pkgs/applications/audio/cava/default.nix
+++ b/pkgs/applications/audio/cava/default.nix
@@ -2,7 +2,7 @@
   libpulseaudio, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "cava-${version}";
+  pname = "cava";
   version = "0.6.1";
 
   buildInputs = [
diff --git a/pkgs/applications/audio/cd-discid/default.nix b/pkgs/applications/audio/cd-discid/default.nix
index 382d4a1b6675..76f76c1e750d 100644
--- a/pkgs/applications/audio/cd-discid/default.nix
+++ b/pkgs/applications/audio/cd-discid/default.nix
@@ -2,11 +2,11 @@
 , IOKit ? null }:
 
 stdenv.mkDerivation rec {
-  name = "cd-discid-${version}";
+  pname = "cd-discid";
   version = "1.4";
 
   src = fetchurl {
-    url = "http://linukz.org/download/${name}.tar.gz";
+    url = "http://linukz.org/download/${pname}-${version}.tar.gz";
     sha256 = "0qrcvn7227qaayjcd5rm7z0k5q89qfy5qkdgwr5pd7ih0va8rmpz";
   };
 
diff --git a/pkgs/applications/audio/chuck/default.nix b/pkgs/applications/audio/chuck/default.nix
index da26a7188357..692485d0dcfd 100644
--- a/pkgs/applications/audio/chuck/default.nix
+++ b/pkgs/applications/audio/chuck/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.0.0";
-  name = "chuck-${version}";
+  pname = "chuck";
 
   src = fetchurl {
     url = "http://chuck.cs.princeton.edu/release/files/chuck-${version}.tgz";
diff --git a/pkgs/applications/audio/clementine/default.nix b/pkgs/applications/audio/clementine/default.nix
index 1b0dfebe22c2..f48a429b3896 100644
--- a/pkgs/applications/audio/clementine/default.nix
+++ b/pkgs/applications/audio/clementine/default.nix
@@ -67,7 +67,8 @@ let
   '';
 
   free = stdenv.mkDerivation {
-    name = "clementine-free-${version}";
+    pname = "clementine-free";
+    inherit version;
     inherit src patches nativeBuildInputs postPatch;
 
     # gst_plugins needed for setup-hooks
@@ -95,7 +96,8 @@ let
 
   # Unfree Spotify blob for Clementine
   unfree = stdenv.mkDerivation {
-    name = "clementine-blob-${version}";
+    pname = "clementine-blob";
+    inherit version;
     # Use the same patches and sources as Clementine
     inherit src nativeBuildInputs postPatch;
 
diff --git a/pkgs/applications/audio/cmus/default.nix b/pkgs/applications/audio/cmus/default.nix
index b574993338de..b88951c0fc5b 100644
--- a/pkgs/applications/audio/cmus/default.nix
+++ b/pkgs/applications/audio/cmus/default.nix
@@ -101,7 +101,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "cmus-${version}";
+  pname = "cmus";
   version = "2.8.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/cmusfm/default.nix b/pkgs/applications/audio/cmusfm/default.nix
index 2147a84f24be..51b88607208e 100644
--- a/pkgs/applications/audio/cmusfm/default.nix
+++ b/pkgs/applications/audio/cmusfm/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2018-10-11";
-  name = "cmusfm-unstable-${version}";
+  pname = "cmusfm-unstable";
   src = fetchFromGitHub {
     owner = "Arkq";
     repo = "cmusfm";
diff --git a/pkgs/applications/audio/csa/default.nix b/pkgs/applications/audio/csa/default.nix
index c3b3b9441357..0b8afada0206 100644
--- a/pkgs/applications/audio/csa/default.nix
+++ b/pkgs/applications/audio/csa/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "csa-${version}";
+  pname = "csa";
   version = "0.5.100810";
 
   src = fetchurl {
-    url = "mirror://sourceforge/csa/${name}.tar.gz";
+    url = "mirror://sourceforge/csa/${pname}-${version}.tar.gz";
     sha256 = "1syg81dzdil0dyx1mlx1n7if3qsf2iz243p2zv34a1acfqm509r3";
   };
 
diff --git a/pkgs/applications/audio/csound/csound-qt/default.nix b/pkgs/applications/audio/csound/csound-qt/default.nix
index e97341acbb44..86e200ab252f 100644
--- a/pkgs/applications/audio/csound/csound-qt/default.nix
+++ b/pkgs/applications/audio/csound/csound-qt/default.nix
@@ -3,7 +3,7 @@
   qtwebengine, qtxmlpatterns, rtmidi, fetchpatch }:
 
 stdenv.mkDerivation rec {
-  name = "csound-qt-${version}";
+  pname = "csound-qt";
   version = "0.9.6-beta3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/csound/default.nix b/pkgs/applications/audio/csound/default.nix
index cb968ee9e00f..758448c2fb33 100644
--- a/pkgs/applications/audio/csound/default.nix
+++ b/pkgs/applications/audio/csound/default.nix
@@ -13,7 +13,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "csound-${version}";
+  pname = "csound";
   # When updating, please check if https://github.com/csound/csound/issues/1078
   # has been fixed in the new version so we can use the normal fluidsynth
   # version and remove fluidsynth 1.x from nixpkgs again.
diff --git a/pkgs/applications/audio/deadbeef/plugins/headerbar-gtk3.nix b/pkgs/applications/audio/deadbeef/plugins/headerbar-gtk3.nix
index dab3a97f6e73..b26360f0c469 100644
--- a/pkgs/applications/audio/deadbeef/plugins/headerbar-gtk3.nix
+++ b/pkgs/applications/audio/deadbeef/plugins/headerbar-gtk3.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoconf, automake, libtool, pkgconfig, libxml2, deadbeef, glib, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "deadbeef-headerbar-gtk3-plugin-${version}";
+  pname = "deadbeef-headerbar-gtk3-plugin";
   version = "1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/deadbeef/plugins/infobar.nix b/pkgs/applications/audio/deadbeef/plugins/infobar.nix
index d2355681b728..8a81101983f7 100644
--- a/pkgs/applications/audio/deadbeef/plugins/infobar.nix
+++ b/pkgs/applications/audio/deadbeef/plugins/infobar.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, deadbeef, gtk3, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "deadbeef-infobar-plugin-${version}";
+  pname = "deadbeef-infobar-plugin";
   version = "1.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/deadbeef/plugins/mpris2.nix b/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
index 4d5367087c10..5b27f3c3f323 100644
--- a/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
+++ b/pkgs/applications/audio/deadbeef/plugins/mpris2.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, deadbeef, glib }:
 
 stdenv.mkDerivation rec {
-  name = "deadbeef-mpris2-plugin-${version}";
+  pname = "deadbeef-mpris2-plugin";
   version = "1.12";
 
   src = fetchurl {
-    url = "https://github.com/Serranya/deadbeef-mpris2-plugin/releases/download/v${version}/${name}.tar.xz";
+    url = "https://github.com/Serranya/deadbeef-mpris2-plugin/releases/download/v${version}/${pname}-${version}.tar.xz";
     sha256 = "0s3y4ka4qf38cypc0xspy79q0g5y1kqx6ldad7yr6a45nw6j95jh";
   };
 
diff --git a/pkgs/applications/audio/denemo/default.nix b/pkgs/applications/audio/denemo/default.nix
index d01e7879335d..331e3fb96989 100644
--- a/pkgs/applications/audio/denemo/default.nix
+++ b/pkgs/applications/audio/denemo/default.nix
@@ -5,7 +5,7 @@
 , portaudio, portmidi, fftw, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "denemo-${version}";
+  pname = "denemo";
   version = "2.3.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/dfasma/default.nix b/pkgs/applications/audio/dfasma/default.nix
index d16534b03d32..1785ca60060c 100644
--- a/pkgs/applications/audio/dfasma/default.nix
+++ b/pkgs/applications/audio/dfasma/default.nix
@@ -27,7 +27,7 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "dfasma-${version}";
+  pname = "dfasma";
   version = "1.4.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/distrho/default.nix b/pkgs/applications/audio/distrho/default.nix
index 1c41451b08f3..054fc758d645 100644
--- a/pkgs/applications/audio/distrho/default.nix
+++ b/pkgs/applications/audio/distrho/default.nix
@@ -8,7 +8,7 @@ let
               else if stdenv.hostPlatform.isWindows then "mingw"
               else "linux";
 in stdenv.mkDerivation rec {
-  name = "distrho-ports-${version}";
+  pname = "distrho-ports";
   version = "2018-04-16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/drumgizmo/default.nix b/pkgs/applications/audio/drumgizmo/default.nix
index e5354b060946..11b214f6bb38 100644
--- a/pkgs/applications/audio/drumgizmo/default.nix
+++ b/pkgs/applications/audio/drumgizmo/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.17";
-  name = "drumgizmo-${version}";
+  pname = "drumgizmo";
 
   src = fetchurl {
-    url = "https://www.drumgizmo.org/releases/${name}/${name}.tar.gz";
+    url = "https://www.drumgizmo.org/releases/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "177c27kz9srds7a659zz9yhp58z0zsk0ydwww7l3jkjlylm1p8x1";
   };
 
diff --git a/pkgs/applications/audio/drumkv1/default.nix b/pkgs/applications/audio/drumkv1/default.nix
index f8e1db4814cc..8f1f79169d7b 100644
--- a/pkgs/applications/audio/drumkv1/default.nix
+++ b/pkgs/applications/audio/drumkv1/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libjack2, alsaLib, libsndfile, liblo, lv2, qt5 }:
 
 stdenv.mkDerivation rec {
-  name = "drumkv1-${version}";
+  pname = "drumkv1";
   version = "0.9.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/drumkv1/${name}.tar.gz";
+    url = "mirror://sourceforge/drumkv1/${pname}-${version}.tar.gz";
     sha256 = "02sa29fdjgwcf7izly685gxvga3bxyyqvskvfiisgm2xg3h9r983";
   };
 
diff --git a/pkgs/applications/audio/ecasound/default.nix b/pkgs/applications/audio/ecasound/default.nix
index 1013b8a560ca..6c9cd628a518 100644
--- a/pkgs/applications/audio/ecasound/default.nix
+++ b/pkgs/applications/audio/ecasound/default.nix
@@ -14,7 +14,7 @@
 # TODO: fix readline, ncurses, lilv, liblo, liboil and python. See configure log.
 
 stdenv.mkDerivation rec {
-  name = "ecasound-${version}";
+  pname = "ecasound";
   version = "2.9.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/eflite/default.nix b/pkgs/applications/audio/eflite/default.nix
index 4138a07ec067..2338c0ed376e 100644
--- a/pkgs/applications/audio/eflite/default.nix
+++ b/pkgs/applications/audio/eflite/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch, flite, alsaLib, debug ? false }:
 
 stdenv.mkDerivation rec {
-  name = "eflite-${version}";
+  pname = "eflite";
   version = "0.4.1";
 
   src = fetchurl {
-    url = "https://sourceforge.net/projects/eflite/files/eflite/${version}/${name}.tar.gz";
+    url = "https://sourceforge.net/projects/eflite/files/eflite/${version}/${pname}-${version}.tar.gz";
     sha256 = "088p9w816s02s64grfs28gai3lnibzdjb9d1jwxzr8smbs2qbbci";
   };
 
diff --git a/pkgs/applications/audio/ekho/default.nix b/pkgs/applications/audio/ekho/default.nix
index 209ffa05bf28..0e2c950051a5 100644
--- a/pkgs/applications/audio/ekho/default.nix
+++ b/pkgs/applications/audio/ekho/default.nix
@@ -5,7 +5,8 @@
 let
   version = "5.8.2";
 in stdenv.mkDerivation rec {
-  name = "ekho-${version}";
+  pname = "ekho";
+  inherit version;
 
   meta = with stdenv.lib; {
     description = "Chinese text-to-speech software";
@@ -23,7 +24,7 @@ in stdenv.mkDerivation rec {
   };
 
   src = fetchurl {
-    url = "mirror://sourceforge/e-guidedog/Ekho/${version}/${name}.tar.xz";
+    url = "mirror://sourceforge/e-guidedog/Ekho/${version}/${pname}-${version}.tar.xz";
     sha256 = "0ym6lpcpsvwvsiwlzkl1509a2hljwcw7synngrmqjq1n49ww00nj";
   };
 
diff --git a/pkgs/applications/audio/eq10q/default.nix b/pkgs/applications/audio/eq10q/default.nix
index 651604c71a11..0308fad831d0 100644
--- a/pkgs/applications/audio/eq10q/default.nix
+++ b/pkgs/applications/audio/eq10q/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, fetchpatch, cmake, fftw, gtkmm2, libxcb, lv2, pkgconfig
 , xorg }:
 stdenv.mkDerivation rec {
-  name = "eq10q-${version}";
+  pname = "eq10q";
   version = "2.2";
   src = fetchurl {
-    url = "mirror://sourceforge/project/eq10q/${name}.tar.gz";
+    url = "mirror://sourceforge/project/eq10q/${pname}-${version}.tar.gz";
     sha256 = "16mhcav8gwkp29k9ki4dlkajlcgh1i2wvldabxb046d37dq4qzrk";
   };
 
diff --git a/pkgs/applications/audio/espeak-ng/default.nix b/pkgs/applications/audio/espeak-ng/default.nix
index 5d0af8cf17ab..043d5b9d2d3a 100644
--- a/pkgs/applications/audio/espeak-ng/default.nix
+++ b/pkgs/applications/audio/espeak-ng/default.nix
@@ -4,7 +4,7 @@
 , sonicSupport ? true, sonic }:
 
 stdenv.mkDerivation rec {
-  name = "espeak-ng-${version}";
+  pname = "espeak-ng";
   version = "1.49.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/eteroj.lv2/default.nix b/pkgs/applications/audio/eteroj.lv2/default.nix
index 28e4879efdc0..bbfe1ad5623f 100644
--- a/pkgs/applications/audio/eteroj.lv2/default.nix
+++ b/pkgs/applications/audio/eteroj.lv2/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "eteroj.lv2";
   version = "0.4.0";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner  = "OpenMusicKontrollers";
diff --git a/pkgs/applications/audio/faust/faust1.nix b/pkgs/applications/audio/faust/faust1.nix
index 6e47d921d345..687608b43524 100644
--- a/pkgs/applications/audio/faust/faust1.nix
+++ b/pkgs/applications/audio/faust/faust1.nix
@@ -25,7 +25,8 @@ let
   };
 
   faust = stdenv.mkDerivation {
-    name = "faust-${version}";
+    pname = "faust";
+    inherit version;
 
     inherit src;
 
diff --git a/pkgs/applications/audio/faust/faust2.nix b/pkgs/applications/audio/faust/faust2.nix
index 383d2deb10bb..ad1239b22af2 100644
--- a/pkgs/applications/audio/faust/faust2.nix
+++ b/pkgs/applications/audio/faust/faust2.nix
@@ -35,7 +35,8 @@ let
 
   faust = stdenv.mkDerivation {
 
-    name = "faust-${version}";
+    pname = "faust";
+    inherit version;
 
     inherit src;
 
diff --git a/pkgs/applications/audio/faust/faustlive.nix b/pkgs/applications/audio/faust/faustlive.nix
index 754c48070603..4268a783c8d8 100644
--- a/pkgs/applications/audio/faust/faustlive.nix
+++ b/pkgs/applications/audio/faust/faustlive.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "faustlive-${version}";
+  pname = "faustlive";
   version = "2017-12-05";
   src = fetchFromGitHub {
     owner = "grame-cncm";
diff --git a/pkgs/applications/audio/flac123/default.nix b/pkgs/applications/audio/flac123/default.nix
index f0863bfc50b0..19ed23523556 100644
--- a/pkgs/applications/audio/flac123/default.nix
+++ b/pkgs/applications/audio/flac123/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, autoreconfHook, flac, libao, libogg, popt }:
 
 stdenv.mkDerivation rec {
-  name = "flac123-${version}";
+  pname = "flac123";
   version = "0.0.12";
 
   src = fetchurl {
-    url = "mirror://sourceforge/flac-tools/${name}-release.tar.gz";
+    url = "mirror://sourceforge/flac-tools/${pname}-${version}-release.tar.gz";
     sha256 = "0zg4ahkg7v81za518x32wldf42g0rrvlrcqhrg9sv3li9bayyxhr";
   };
 
diff --git a/pkgs/applications/audio/flacon/default.nix b/pkgs/applications/audio/flacon/default.nix
index 2d2d88308cc1..02317fee15f1 100644
--- a/pkgs/applications/audio/flacon/default.nix
+++ b/pkgs/applications/audio/flacon/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "flacon-${version}";
+  pname = "flacon";
   version = "5.4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/fmsynth/default.nix b/pkgs/applications/audio/fmsynth/default.nix
index 58d095080fe5..dc163de8ade7 100644
--- a/pkgs/applications/audio/fmsynth/default.nix
+++ b/pkgs/applications/audio/fmsynth/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, gtkmm2, lv2, lvtk, pkgconfig }:
 stdenv.mkDerivation rec {
-  name = "fmsynth-unstable-${version}";
+  pname = "fmsynth-unstable";
   version = "2015-02-07";
   src = fetchFromGitHub {
     owner = "Themaister";
diff --git a/pkgs/applications/audio/fomp/default.nix b/pkgs/applications/audio/fomp/default.nix
index 680fab4ca643..a92d331baadb 100644
--- a/pkgs/applications/audio/fomp/default.nix
+++ b/pkgs/applications/audio/fomp/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, lv2, pkgconfig, python2, wafHook }:
 
 stdenv.mkDerivation rec {
-  name = "fomp-${version}";
+  pname = "fomp";
   version = "1.0.0";
 
   src = fetchurl {
-    url = "https://download.drobilla.net/${name}.tar.bz2";
+    url = "https://download.drobilla.net/${pname}-${version}.tar.bz2";
     sha256 = "1hh2xhknanqn3iwp12ihl6bf8p7bqxryms9qk7mh21lixl42b8k5";
   };
 
diff --git a/pkgs/applications/audio/foo-yc20/default.nix b/pkgs/applications/audio/foo-yc20/default.nix
index 28b2cd98e02c..330ae56f13f0 100644
--- a/pkgs/applications/audio/foo-yc20/default.nix
+++ b/pkgs/applications/audio/foo-yc20/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "git-2015-05-21";
-  name = "foo-yc20-${version}";
+  pname = "foo-yc20";
   src = fetchFromGitHub {
     owner = "sampov2";
     repo = "foo-yc20";
diff --git a/pkgs/applications/audio/freewheeling/default.nix b/pkgs/applications/audio/freewheeling/default.nix
index efb832ae625f..a2588093309d 100644
--- a/pkgs/applications/audio/freewheeling/default.nix
+++ b/pkgs/applications/audio/freewheeling/default.nix
@@ -7,7 +7,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "freewheeling-${version}";
+  pname = "freewheeling";
   version = "0.6.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/game-music-emu/default.nix b/pkgs/applications/audio/game-music-emu/default.nix
index a0a79785283c..d95b3eea596d 100644
--- a/pkgs/applications/audio/game-music-emu/default.nix
+++ b/pkgs/applications/audio/game-music-emu/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.6.1";
-  name = "game-music-emu-${version}";
+  pname = "game-music-emu";
 
   src = fetchurl {
-    url = "https://bitbucket.org/mpyne/game-music-emu/downloads/${name}.tar.bz2";
+    url = "https://bitbucket.org/mpyne/game-music-emu/downloads/${pname}-${version}.tar.bz2";
     sha256 = "08fk7zddpn7v93d0fa7fcypx7hvgwx9b5psj9l6m8b87k2hbw4fw";
   };
 
diff --git a/pkgs/applications/audio/gigedit/default.nix b/pkgs/applications/audio/gigedit/default.nix
index e9ce20f6c80a..d8fada45eb16 100644
--- a/pkgs/applications/audio/gigedit/default.nix
+++ b/pkgs/applications/audio/gigedit/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gigedit-${version}";
+  pname = "gigedit";
   version = "1.1.0";
 
   src = fetchurl {
-    url = "https://download.linuxsampler.org/packages/${name}.tar.bz2";
+    url = "https://download.linuxsampler.org/packages/${pname}-${version}.tar.bz2";
     sha256 = "087pc919q28r1vw31c7w4m14bqnp4md1i2wbmk8w0vmwv2cbx2ni";
   };
 
diff --git a/pkgs/applications/audio/gmpc/default.nix b/pkgs/applications/audio/gmpc/default.nix
index 07d5684e98e7..cae35b625190 100644
--- a/pkgs/applications/audio/gmpc/default.nix
+++ b/pkgs/applications/audio/gmpc/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gmpc-${version}";
+  pname = "gmpc";
   version = "11.8.16";
 
   libmpd = stdenv.mkDerivation {
diff --git a/pkgs/applications/audio/gnome-podcasts/default.nix b/pkgs/applications/audio/gnome-podcasts/default.nix
index 3981bc792769..3406f3178847 100644
--- a/pkgs/applications/audio/gnome-podcasts/default.nix
+++ b/pkgs/applications/audio/gnome-podcasts/default.nix
@@ -5,7 +5,7 @@
 # rustPlatform.buildRustPackage rec {
 stdenv.mkDerivation rec {
   version = "0.4.6";
-  name = "gnome-podcasts-${version}";
+  pname = "gnome-podcasts";
 
   src = fetchurl {
     url = https://gitlab.gnome.org/World/podcasts/uploads/e59ac5d618d7daf4c7f33ba72957c466/gnome-podcasts-0.4.6.tar.xz;
diff --git a/pkgs/applications/audio/google-play-music-desktop-player/default.nix b/pkgs/applications/audio/google-play-music-desktop-player/default.nix
index 7716b1e0c355..b51b72f1c8a4 100644
--- a/pkgs/applications/audio/google-play-music-desktop-player/default.nix
+++ b/pkgs/applications/audio/google-play-music-desktop-player/default.nix
@@ -43,7 +43,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "google-play-music-desktop-player-${version}";
+  pname = "google-play-music-desktop-player";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/MarshallOfSound/Google-Play-Music-Desktop-Player-UNOFFICIAL-/releases/download/v${version}/google-play-music-desktop-player_${version}_amd64.deb";
diff --git a/pkgs/applications/audio/gradio/default.nix b/pkgs/applications/audio/gradio/default.nix
index 3aea07235d8a..94d0f5eb50f5 100644
--- a/pkgs/applications/audio/gradio/default.nix
+++ b/pkgs/applications/audio/gradio/default.nix
@@ -19,7 +19,8 @@ let
   version = "7.2";
 
 in stdenv.mkDerivation rec {
-  name = "gradio-${version}";
+  pname = "gradio";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "haecker-felix";
diff --git a/pkgs/applications/audio/greg/default.nix b/pkgs/applications/audio/greg/default.nix
index e7a23b6f204c..e027680f5fe6 100644
--- a/pkgs/applications/audio/greg/default.nix
+++ b/pkgs/applications/audio/greg/default.nix
@@ -3,7 +3,6 @@
 with pythonPackages; buildPythonApplication rec {
   pname = "greg";
   version = "0.4.7";
-  name = pname + "-" + version;
 
   disabled = !isPy3k;
 
diff --git a/pkgs/applications/audio/gtkpod/default.nix b/pkgs/applications/audio/gtkpod/default.nix
index e01dbc1d30fe..fd3632ee1552 100644
--- a/pkgs/applications/audio/gtkpod/default.nix
+++ b/pkgs/applications/audio/gtkpod/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.1.5";
-  name = "gtkpod-${version}";
+  pname = "gtkpod";
 
   src = fetchurl {
-    url = "mirror://sourceforge/gtkpod/${name}.tar.gz";
+    url = "mirror://sourceforge/gtkpod/${pname}-${version}.tar.gz";
     sha256 = "0xisrpx069f7bjkyc8vqxb4k0480jmx1wscqxr6cpq1qj6pchzd5";
   };
 
diff --git a/pkgs/applications/audio/guitarix/default.nix b/pkgs/applications/audio/guitarix/default.nix
index 9df4308131eb..91f4b1dcdfe9 100644
--- a/pkgs/applications/audio/guitarix/default.nix
+++ b/pkgs/applications/audio/guitarix/default.nix
@@ -11,7 +11,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "guitarix-${version}";
+  pname = "guitarix";
   version = "0.38.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/gxplugins-lv2/default.nix b/pkgs/applications/audio/gxplugins-lv2/default.nix
index 04cb57800f95..1f4323eb9d55 100644
--- a/pkgs/applications/audio/gxplugins-lv2/default.nix
+++ b/pkgs/applications/audio/gxplugins-lv2/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, xorg, xorgproto, cairo, lv2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "GxPlugins.lv2";
   version = "0.7";
 
diff --git a/pkgs/applications/audio/helm/default.nix b/pkgs/applications/audio/helm/default.nix
index fa76a1a26e82..d32c55122c5f 100644
--- a/pkgs/applications/audio/helm/default.nix
+++ b/pkgs/applications/audio/helm/default.nix
@@ -3,7 +3,7 @@
 
   stdenv.mkDerivation rec {
   version = "0.9.0";
-  name = "helm-${version}";
+  pname = "helm";
 
   src = fetchFromGitHub {
     owner = "mtytel";
diff --git a/pkgs/applications/audio/hydrogen/default.nix b/pkgs/applications/audio/hydrogen/default.nix
index d68bfbf2ae4e..50093f8a61de 100644
--- a/pkgs/applications/audio/hydrogen/default.nix
+++ b/pkgs/applications/audio/hydrogen/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.7";
-  name = "hydrogen-${version}";
+  pname = "hydrogen";
 
   src = fetchurl {
     url = "https://github.com/hydrogen-music/hydrogen/archive/${version}.tar.gz";
diff --git a/pkgs/applications/audio/i-score/default.nix b/pkgs/applications/audio/i-score/default.nix
index 69fc4b419c06..2cc39e649434 100644
--- a/pkgs/applications/audio/i-score/default.nix
+++ b/pkgs/applications/audio/i-score/default.nix
@@ -27,7 +27,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.0-b31";
-  name = "i-score-${version}";
+  pname = "i-score";
 
   src = fetchFromGitHub {
     owner = "OSSIA";
diff --git a/pkgs/applications/audio/iannix/default.nix b/pkgs/applications/audio/iannix/default.nix
index c26980e1bb26..1fd8531fb7f3 100644
--- a/pkgs/applications/audio/iannix/default.nix
+++ b/pkgs/applications/audio/iannix/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "iannix-${version}";
+  pname = "iannix";
   version = "2016-01-31";
   src = fetchFromGitHub {
     owner = "iannix";
diff --git a/pkgs/applications/audio/id3v2/default.nix b/pkgs/applications/audio/id3v2/default.nix
index d2720fcace67..0fdb3b2a4a14 100644
--- a/pkgs/applications/audio/id3v2/default.nix
+++ b/pkgs/applications/audio/id3v2/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, id3lib, groff, zlib}:
 
 stdenv.mkDerivation rec {
-  name = "id3v2-${version}";
+  pname = "id3v2";
   version = "0.1.12";
 
   src = fetchurl {
-    url = "mirror://sourceforge/id3v2/${name}.tar.gz";
+    url = "mirror://sourceforge/id3v2/${pname}-${version}.tar.gz";
     sha256 = "1gr22w8gar7zh5pyyvdy7cy26i47l57jp1l1nd60xfwx339zl1c1";
   };
 
diff --git a/pkgs/applications/audio/infamousPlugins/default.nix b/pkgs/applications/audio/infamousPlugins/default.nix
index 2b8c041a0740..341c41818421 100644
--- a/pkgs/applications/audio/infamousPlugins/default.nix
+++ b/pkgs/applications/audio/infamousPlugins/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, cairomm, cmake, lv2, libpthreadstubs, libXdmcp, libXft, ntk, pcre, fftwFloat, zita-resampler }:
 
 stdenv.mkDerivation rec {
-  name = "infamousPlugins-${version}";
+  pname = "infamousPlugins";
   version = "0.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/ir.lv2/default.nix b/pkgs/applications/audio/ir.lv2/default.nix
index 84be6b866fae..0ca5988383a6 100644
--- a/pkgs/applications/audio/ir.lv2/default.nix
+++ b/pkgs/applications/audio/ir.lv2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fftw, gtk2, lv2, libsamplerate, libsndfile, pkgconfig, zita-convolver }:
 
 stdenv.mkDerivation rec {
-  name = "ir.lv2-${version}";
+  pname = "ir.lv2";
   version = "1.2.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/jaaa/default.nix b/pkgs/applications/audio/jaaa/default.nix
index 33c74f2b0443..92b2f8ac5153 100644
--- a/pkgs/applications/audio/jaaa/default.nix
+++ b/pkgs/applications/audio/jaaa/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, alsaLib, libclthreads, libclxclient, libX11, libXft, libXrender, fftwFloat, libjack2, zita-alsa-pcmi }:
 
 stdenv.mkDerivation rec {
-  name = "jaaa-${version}";
+  pname = "jaaa";
   version = "0.9.2";
 
   src = fetchurl {
-    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1czksxx2g8na07k7g57qlz0vvkkgi5bzajcx7vc7jhb94hwmmxbc";
   };
 
diff --git a/pkgs/applications/audio/jack-capture/default.nix b/pkgs/applications/audio/jack-capture/default.nix
index f11bba34c74c..c62ccc4fc883 100644
--- a/pkgs/applications/audio/jack-capture/default.nix
+++ b/pkgs/applications/audio/jack-capture/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libjack2, libsndfile, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "jack_capture-${version}";
+  pname = "jack_capture";
   version = "0.9.73";
 
   src = fetchurl {
-    url = "https://archive.notam02.no/arkiv/src/${name}.tar.gz";
+    url = "https://archive.notam02.no/arkiv/src/${pname}-${version}.tar.gz";
     sha256 = "1pji0zdwm3kxjrkbzj7fnxhr8ncrc8pyqnwyrh47fhypgqjv1br1";
   };
 
diff --git a/pkgs/applications/audio/jack-oscrolloscope/default.nix b/pkgs/applications/audio/jack-oscrolloscope/default.nix
index 75a8a6a4b1a1..d31bc981e0cb 100644
--- a/pkgs/applications/audio/jack-oscrolloscope/default.nix
+++ b/pkgs/applications/audio/jack-oscrolloscope/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, SDL, libjack2, libGLU_combined, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "jack_oscrolloscope-${version}";
+  pname = "jack_oscrolloscope";
   version = "0.7";
 
   src = fetchurl {
-    url = "http://das.nasophon.de/download/${name}.tar.gz";
+    url = "http://das.nasophon.de/download/${pname}-${version}.tar.gz";
     sha256 = "1pl55in0sj7h5r06n1v91im7d18pplvhbjhjm1fdl39zwnyxiash";
   };
 
diff --git a/pkgs/applications/audio/jalv/default.nix b/pkgs/applications/audio/jalv/default.nix
index 0f1ed143dddd..a40d5101b34f 100644
--- a/pkgs/applications/audio/jalv/default.nix
+++ b/pkgs/applications/audio/jalv/default.nix
@@ -2,11 +2,11 @@
 , serd, sord , sratom, suil, wafHook }:
 
 stdenv.mkDerivation  rec {
-  name = "jalv-${version}";
+  pname = "jalv";
   version = "1.6.2";
 
   src = fetchurl {
-    url = "https://download.drobilla.net/${name}.tar.bz2";
+    url = "https://download.drobilla.net/${pname}-${version}.tar.bz2";
     sha256 = "13al2hb9s3m7jgbg051x704bmzmcg4wb56cfh8z588kiyh0mxpaa";
   };
 
diff --git a/pkgs/applications/audio/japa/default.nix b/pkgs/applications/audio/japa/default.nix
index 18b7bcd1d568..a9eb15aabf35 100644
--- a/pkgs/applications/audio/japa/default.nix
+++ b/pkgs/applications/audio/japa/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.2";
-  name = "japa-${version}";
+  pname = "japa";
 
   src = fetchurl {
-    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1zmi4wg23hwsypg3h6y3qb72cbrihqcs19qrbzgs5a67d13q4897";
   };
 
diff --git a/pkgs/applications/audio/keyfinder-cli/default.nix b/pkgs/applications/audio/keyfinder-cli/default.nix
index 344e6894baf5..4bb1d63a1e71 100644
--- a/pkgs/applications/audio/keyfinder-cli/default.nix
+++ b/pkgs/applications/audio/keyfinder-cli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libav, libkeyfinder }:
 
 stdenv.mkDerivation rec {
-  name = "keyfinder-cli-${version}";
+  pname = "keyfinder-cli";
   version = "2015-09-13";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/keyfinder/default.nix b/pkgs/applications/audio/keyfinder/default.nix
index 55039e8508bc..d47fc3b6190d 100644
--- a/pkgs/applications/audio/keyfinder/default.nix
+++ b/pkgs/applications/audio/keyfinder/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libav_0_8, libkeyfinder, qtbase, qtxmlpatterns, qmake, taglib }:
 
 stdenv.mkDerivation rec {
-  name = "keyfinder-${version}";
+  pname = "keyfinder";
   version = "2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/kid3/default.nix b/pkgs/applications/audio/kid3/default.nix
index 04d0349c88f6..dfb07c4f4568 100644
--- a/pkgs/applications/audio/kid3/default.nix
+++ b/pkgs/applications/audio/kid3/default.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "kid3-${version}";
+  pname = "kid3";
   version = "3.7.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/kid3/kid3/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/kid3/kid3/${version}/${pname}-${version}.tar.gz";
     sha256 = "0xkrsjrbr3z8cn8hjf623l28r3b755gr11i0clv8d8i3s10vhbd8";
   };
 
diff --git a/pkgs/applications/audio/klick/default.nix b/pkgs/applications/audio/klick/default.nix
index 5e54609f8bf0..f33245d8f1c9 100644
--- a/pkgs/applications/audio/klick/default.nix
+++ b/pkgs/applications/audio/klick/default.nix
@@ -2,11 +2,11 @@
 , libsamplerate, libsndfile, liblo, libjack2, boost }:
 
 stdenv.mkDerivation rec {
-  name = "klick-${version}";
+  pname = "klick";
   version = "0.12.2";
 
   src = fetchurl {
-    url = "http://das.nasophon.de/download/${name}.tar.gz";
+    url = "http://das.nasophon.de/download/${pname}-${version}.tar.gz";
     sha256 = "1289533c0849b1b66463bf27f7ce5f71736b655cfb7672ef884c7e6eb957ac42";
   };
 
diff --git a/pkgs/applications/audio/ladspa-plugins/default.nix b/pkgs/applications/audio/ladspa-plugins/default.nix
index a60b3db2fb86..44186abc3c46 100644
--- a/pkgs/applications/audio/ladspa-plugins/default.nix
+++ b/pkgs/applications/audio/ladspa-plugins/default.nix
@@ -2,7 +2,7 @@
 , perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "swh-plugins-${version}";
+  pname = "swh-plugins";
   version = "0.4.17";
 
 
diff --git a/pkgs/applications/audio/ladspa-sdk/default.nix b/pkgs/applications/audio/ladspa-sdk/default.nix
index 72bb7010b627..a7779ee8aeea 100644
--- a/pkgs/applications/audio/ladspa-sdk/default.nix
+++ b/pkgs/applications/audio/ladspa-sdk/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl }:
 stdenv.mkDerivation rec {
-  name = "ladspa-sdk-${version}";
+  pname = "ladspa-sdk";
   version = "1.15";
   src = fetchurl {
     url = "https://www.ladspa.org/download/ladspa_sdk_${version}.tgz";
diff --git a/pkgs/applications/audio/ladspa-sdk/ladspah.nix b/pkgs/applications/audio/ladspa-sdk/ladspah.nix
index b57b7283b850..3fad5de1de59 100644
--- a/pkgs/applications/audio/ladspa-sdk/ladspah.nix
+++ b/pkgs/applications/audio/ladspa-sdk/ladspah.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl }:
 stdenv.mkDerivation rec {
-  name = "ladspa.h-${version}";
+  pname = "ladspa.h";
   version = "1.15";
   src = fetchurl {
     url = "https://www.ladspa.org/download/ladspa_sdk_${version}.tgz";
diff --git a/pkgs/applications/audio/lash/default.nix b/pkgs/applications/audio/lash/default.nix
index 7fb5a01e2c80..e96972b0d1b1 100644
--- a/pkgs/applications/audio/lash/default.nix
+++ b/pkgs/applications/audio/lash/default.nix
@@ -4,11 +4,11 @@
 assert libuuid != null;
 
 stdenv.mkDerivation  rec {
-  name = "lash-${version}";
+  pname = "lash";
   version = "0.5.4";
 
   src = fetchurl {
-    url = "mirror://savannah/lash/${name}.tar.gz";
+    url = "mirror://savannah/lash/${pname}-${version}.tar.gz";
     sha256 = "05kc4brcx8mncai0rj2gz4s4bsrsy9q8xlnaddf75i0m8jl7snhh";
   };
 
diff --git a/pkgs/applications/audio/linuxband/default.nix b/pkgs/applications/audio/linuxband/default.nix
index a8e33c23dc0d..b5a99150cb22 100644
--- a/pkgs/applications/audio/linuxband/default.nix
+++ b/pkgs/applications/audio/linuxband/default.nix
@@ -4,10 +4,10 @@ let
   inherit (python2Packages) pyGtkGlade pygtksourceview python;
 in stdenv.mkDerivation rec {
   version = "12.02.1";
-  name = "linuxband-${version}";
+  pname = "linuxband";
 
   src = fetchurl {
-    url = "http://linuxband.org/assets/sources/${name}.tar.gz";
+    url = "http://linuxband.org/assets/sources/${pname}-${version}.tar.gz";
     sha256 = "1r71h4yg775m4gax4irrvygmrsclgn503ykmc2qwjsxa42ri4n2n";
   };
 
diff --git a/pkgs/applications/audio/linuxsampler/default.nix b/pkgs/applications/audio/linuxsampler/default.nix
index f173e41321f0..26fc2408d8ac 100644
--- a/pkgs/applications/audio/linuxsampler/default.nix
+++ b/pkgs/applications/audio/linuxsampler/default.nix
@@ -2,11 +2,11 @@
 , alsaLib, asio, libjack2, libgig, libsndfile, lv2 }:
 
 stdenv.mkDerivation rec {
-  name = "linuxsampler-${version}";
+  pname = "linuxsampler";
   version = "2.1.0";
 
   src = fetchurl {
-    url = "https://download.linuxsampler.org/packages/${name}.tar.bz2";
+    url = "https://download.linuxsampler.org/packages/${pname}-${version}.tar.bz2";
     sha256 = "0fdxpw7jjfi058l95131d6d8538h05z7n94l60i6mhp9xbplj2jf";
   };
 
diff --git a/pkgs/applications/audio/lmms/default.nix b/pkgs/applications/audio/lmms/default.nix
index 59e94e0bdad5..d22065eb9fe0 100644
--- a/pkgs/applications/audio/lmms/default.nix
+++ b/pkgs/applications/audio/lmms/default.nix
@@ -4,7 +4,7 @@
 , qtbase, qtx11extras, qttools, SDL ? null }:
 
 stdenv.mkDerivation rec {
-  name = "lmms-${version}";
+  pname = "lmms";
   version = "1.2.0-rc7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/lsp-plugins/default.nix b/pkgs/applications/audio/lsp-plugins/default.nix
index c80485734cae..3d5c6f699dd2 100644
--- a/pkgs/applications/audio/lsp-plugins/default.nix
+++ b/pkgs/applications/audio/lsp-plugins/default.nix
@@ -6,12 +6,11 @@
 stdenv.mkDerivation rec {
   pname = "lsp-plugins";
   version = "1.1.9";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "sadko4u";
     repo = "${pname}";
-    rev = "${name}";
+    rev = "${pname}-${version}";
     sha256 = "1dzpl7f354rwp37bkr9h2yyafykcdn6m1qqfshqg77fj0pcsw8r2";
   };
 
diff --git a/pkgs/applications/audio/ltc-tools/default.nix b/pkgs/applications/audio/ltc-tools/default.nix
index 81db133ff9ab..c986e3af288e 100644
--- a/pkgs/applications/audio/ltc-tools/default.nix
+++ b/pkgs/applications/audio/ltc-tools/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, pkgconfig, libltc, libsndfile, jack2}:
 
 stdenv.mkDerivation rec {
-  name = "ltc-tools-${version}";
+  pname = "ltc-tools";
   version = "0.7.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/lv2bm/default.nix b/pkgs/applications/audio/lv2bm/default.nix
index d3821c51fbc6..7288d39ce779 100644
--- a/pkgs/applications/audio/lv2bm/default.nix
+++ b/pkgs/applications/audio/lv2bm/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, glib, lilv, lv2, pkgconfig, serd, sord, sratom }:
 
 stdenv.mkDerivation rec {
-  name = "lv2bm-${version}";
+  pname = "lv2bm";
   version = "git-2015-11-29";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/CharacterCompressor/default.nix b/pkgs/applications/audio/magnetophonDSP/CharacterCompressor/default.nix
index f355c540f301..6488d1bd65e5 100644
--- a/pkgs/applications/audio/magnetophonDSP/CharacterCompressor/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/CharacterCompressor/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "CharacterCompressor-${version}";
+  pname = "CharacterCompressor";
   version = "0.3.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/CompBus/default.nix b/pkgs/applications/audio/magnetophonDSP/CompBus/default.nix
index 90e4eabeef0b..c5728b6e8b7b 100644
--- a/pkgs/applications/audio/magnetophonDSP/CompBus/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/CompBus/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "CompBus-${version}";
+  pname = "CompBus";
   version = "1.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/ConstantDetuneChorus/default.nix b/pkgs/applications/audio/magnetophonDSP/ConstantDetuneChorus/default.nix
index 73dd7b48e9c4..331e58c4bd29 100644
--- a/pkgs/applications/audio/magnetophonDSP/ConstantDetuneChorus/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/ConstantDetuneChorus/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "constant-detune-chorus-${version}";
+  pname = "constant-detune-chorus";
   version = "0.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/LazyLimiter/default.nix b/pkgs/applications/audio/magnetophonDSP/LazyLimiter/default.nix
index 39065db6edeb..046ee70e990c 100644
--- a/pkgs/applications/audio/magnetophonDSP/LazyLimiter/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/LazyLimiter/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "LazyLimiter-${version}";
+  pname = "LazyLimiter";
   version = "0.3.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/MBdistortion/default.nix b/pkgs/applications/audio/magnetophonDSP/MBdistortion/default.nix
index 362451988d38..aa7da17dafd1 100644
--- a/pkgs/applications/audio/magnetophonDSP/MBdistortion/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/MBdistortion/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "MBdistortion-${version}";
+  pname = "MBdistortion";
   version = "1.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/RhythmDelay/default.nix b/pkgs/applications/audio/magnetophonDSP/RhythmDelay/default.nix
index 3f809aa78474..ae05866e57d0 100644
--- a/pkgs/applications/audio/magnetophonDSP/RhythmDelay/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/RhythmDelay/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "RhythmDelay-${version}";
+  pname = "RhythmDelay";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/VoiceOfFaust/default.nix b/pkgs/applications/audio/magnetophonDSP/VoiceOfFaust/default.nix
index 740763889ffd..718bbdaf49ea 100644
--- a/pkgs/applications/audio/magnetophonDSP/VoiceOfFaust/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/VoiceOfFaust/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jack, faust2lv2, helmholtz, mrpeach, puredata-with-plugins }:
 stdenv.mkDerivation rec {
-  name = "VoiceOfFaust-${version}";
+  pname = "VoiceOfFaust";
   version = "1.1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/pluginUtils/default.nix b/pkgs/applications/audio/magnetophonDSP/pluginUtils/default.nix
index 6237628e600c..356e95bf97c8 100644
--- a/pkgs/applications/audio/magnetophonDSP/pluginUtils/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/pluginUtils/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "pluginUtils-${version}";
+  pname = "pluginUtils";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/magnetophonDSP/shelfMultiBand/default.nix b/pkgs/applications/audio/magnetophonDSP/shelfMultiBand/default.nix
index cb9247fd3d08..292cd3dfd860 100644
--- a/pkgs/applications/audio/magnetophonDSP/shelfMultiBand/default.nix
+++ b/pkgs/applications/audio/magnetophonDSP/shelfMultiBand/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
-  name = "shelfMultiBand-${version}";
+  pname = "shelfMultiBand";
   version = "0.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/mda-lv2/default.nix b/pkgs/applications/audio/mda-lv2/default.nix
index 26290e5bf888..901be5a23d08 100644
--- a/pkgs/applications/audio/mda-lv2/default.nix
+++ b/pkgs/applications/audio/mda-lv2/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fftwSinglePrec, lv2, pkgconfig, python, wafHook }:
 
 stdenv.mkDerivation rec {
-  name = "mda-lv2-${version}";
+  pname = "mda-lv2";
   version = "1.2.2";
 
   src = fetchurl {
-    url = "https://download.drobilla.net/${name}.tar.bz2";
+    url = "https://download.drobilla.net/${pname}-${version}.tar.bz2";
     sha256 = "0hh40c5d2m0k5gb3vw031l6lqn59dg804an3mkmhkc7qv4gc6xm4";
   };
 
diff --git a/pkgs/applications/audio/meterbridge/default.nix b/pkgs/applications/audio/meterbridge/default.nix
index d16107e4c292..4d2fa0e15b48 100644
--- a/pkgs/applications/audio/meterbridge/default.nix
+++ b/pkgs/applications/audio/meterbridge/default.nix
@@ -3,10 +3,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.3";
-  name = "meterbridge-${version}";
+  pname = "meterbridge";
 
   src = fetchurl {
-    url = "http://plugin.org.uk/meterbridge/${name}.tar.gz";
+    url = "http://plugin.org.uk/meterbridge/${pname}-${version}.tar.gz";
     sha256 = "0s7n3czfpil94vsd7iblv4xrck9c7zvsz4r3yfbkqcv85pjz1viz";
   };
 
diff --git a/pkgs/applications/audio/mhwaveedit/default.nix b/pkgs/applications/audio/mhwaveedit/default.nix
index db70e59218b3..e4d6c0293df8 100644
--- a/pkgs/applications/audio/mhwaveedit/default.nix
+++ b/pkgs/applications/audio/mhwaveedit/default.nix
@@ -3,7 +3,7 @@
 , vorbis-tools }:
 
 stdenv.mkDerivation rec {
-  name = "mhwaveedit-${version}";
+  pname = "mhwaveedit";
   version = "1.4.24";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/midisheetmusic/default.nix b/pkgs/applications/audio/midisheetmusic/default.nix
index dd8b28fc2d8b..48052fc4ec88 100644
--- a/pkgs/applications/audio/midisheetmusic/default.nix
+++ b/pkgs/applications/audio/midisheetmusic/default.nix
@@ -5,7 +5,8 @@
 let
   version = "2.6";
 in stdenv.mkDerivation {
-  name = "midisheetmusic-${version}";
+  pname = "midisheetmusic";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/midisheetmusic/MidiSheetMusic-${version}-linux-src.tar.gz";
diff --git a/pkgs/applications/audio/milkytracker/default.nix b/pkgs/applications/audio/milkytracker/default.nix
index 6b3abeb1e23c..7f86e2c20716 100644
--- a/pkgs/applications/audio/milkytracker/default.nix
+++ b/pkgs/applications/audio/milkytracker/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.02.00";
-  name = "milkytracker-${version}";
+  pname = "milkytracker";
 
   src = fetchFromGitHub {
     owner  = "milkytracker";
diff --git a/pkgs/applications/audio/mimic/default.nix b/pkgs/applications/audio/mimic/default.nix
index dcaffe3eb9b4..e91b2c9360de 100644
--- a/pkgs/applications/audio/mimic/default.nix
+++ b/pkgs/applications/audio/mimic/default.nix
@@ -3,7 +3,7 @@
 , pulseaudioSupport ? config.pulseaudio or false, libpulseaudio }:
 
 stdenv.mkDerivation rec {
-  name = "mimic-${version}";
+  pname = "mimic";
   version = "1.2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/mixxx/default.nix b/pkgs/applications/audio/mixxx/default.nix
index bc7c2ff9a24f..5cf9b1b8ab70 100644
--- a/pkgs/applications/audio/mixxx/default.nix
+++ b/pkgs/applications/audio/mixxx/default.nix
@@ -7,7 +7,7 @@
 }:
 
 mkDerivation rec {
-  name = "mixxx-${version}";
+  pname = "mixxx";
   version = "2.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/moc/default.nix b/pkgs/applications/audio/moc/default.nix
index 3ed330cc7437..89d062d584e5 100644
--- a/pkgs/applications/audio/moc/default.nix
+++ b/pkgs/applications/audio/moc/default.nix
@@ -30,7 +30,7 @@ let
 
 in stdenv.mkDerivation rec {
 
-  name = "moc-${version}";
+  pname = "moc";
   version = "2.5.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/mod-distortion/default.nix b/pkgs/applications/audio/mod-distortion/default.nix
index c66f78373228..3fbe927be4ba 100644
--- a/pkgs/applications/audio/mod-distortion/default.nix
+++ b/pkgs/applications/audio/mod-distortion/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, lv2 }:
 
 stdenv.mkDerivation rec {
-  name = "mod-distortion-git-${version}";
+  pname = "mod-distortion-git";
   version = "2016-08-19";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/monkeys-audio/default.nix b/pkgs/applications/audio/monkeys-audio/default.nix
index 1b3e89d4885e..58bb4d3e3274 100644
--- a/pkgs/applications/audio/monkeys-audio/default.nix
+++ b/pkgs/applications/audio/monkeys-audio/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   version = "3.99-u4-b5";
   pname = "monkeys-audio";
-  name = pname + "-" + version;
 
   patches = [ ./buildfix.diff ];
 
diff --git a/pkgs/applications/audio/mp3blaster/default.nix b/pkgs/applications/audio/mp3blaster/default.nix
index eb5aa7c036cc..727133be78df 100644
--- a/pkgs/applications/audio/mp3blaster/default.nix
+++ b/pkgs/applications/audio/mp3blaster/default.nix
@@ -3,7 +3,7 @@ stdenv.mkDerivation rec {
 
   version = "3.2.6";
 
-  name = "mp3blaster-${version}";
+  pname = "mp3blaster";
 
   src = fetchFromGitHub {
     owner = "stragulus";
diff --git a/pkgs/applications/audio/mp3splt/default.nix b/pkgs/applications/audio/mp3splt/default.nix
index f2922e7eecf9..f067c5af6df3 100644
--- a/pkgs/applications/audio/mp3splt/default.nix
+++ b/pkgs/applications/audio/mp3splt/default.nix
@@ -3,11 +3,10 @@
 stdenv.mkDerivation rec {
   pname = "mp3splt";
   version = "2.6.2";
-  name = "${pname}-${version}";
 
 
   src = fetchurl {
-    url = "mirror://sourceforge/${pname}/${name}.tar.gz";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.gz";
     sha256 = "1aiv20gypb6r84qabz8gblk8vi42cg3x333vk2pi3fyqvl82phry";
   };
 
diff --git a/pkgs/applications/audio/mp3val/default.nix b/pkgs/applications/audio/mp3val/default.nix
index 7477bea7602c..6c35779f6c4c 100644
--- a/pkgs/applications/audio/mp3val/default.nix
+++ b/pkgs/applications/audio/mp3val/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mp3val-${version}";
+  pname = "mp3val";
   version = "0.1.8";
 
   src = fetchurl {
-    url = "mirror://sourceforge/mp3val/${name}-src.tar.gz";
+    url = "mirror://sourceforge/mp3val/${pname}-${version}-src.tar.gz";
     sha256 = "17y3646ghr38r620vkrxin3dksxqig5yb3nn4cfv6arm7kz6x8cm";
   };
 
diff --git a/pkgs/applications/audio/mpc/default.nix b/pkgs/applications/audio/mpc/default.nix
index 220e72b568af..b13e1cc037a0 100644
--- a/pkgs/applications/audio/mpc/default.nix
+++ b/pkgs/applications/audio/mpc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, mpd_clientlib }:
 
 stdenv.mkDerivation rec {
-  name = "mpc-${version}";
+  pname = "mpc";
   version = "0.28";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/mpc123/default.nix b/pkgs/applications/audio/mpc123/default.nix
index efaef97257e0..f024e5a6a1d1 100644
--- a/pkgs/applications/audio/mpc123/default.nix
+++ b/pkgs/applications/audio/mpc123/default.nix
@@ -2,10 +2,11 @@
 
 let version = "0.2.4"; in
 stdenv.mkDerivation rec {
-  name = "mpc123-${version}";
+  pname = "mpc123";
+  inherit version;
 
   src = fetchurl {
-    url = "mirror://sourceforge/mpc123/version%20${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/mpc123/version%20${version}/${pname}-${version}.tar.gz";
     sha256 = "0sf4pns0245009z6mbxpx7kqy4kwl69bc95wz9v23wgappsvxgy1";
   };
 
diff --git a/pkgs/applications/audio/mpg321/default.nix b/pkgs/applications/audio/mpg321/default.nix
index 3ffc5265f7a0..65dfe3484b66 100644
--- a/pkgs/applications/audio/mpg321/default.nix
+++ b/pkgs/applications/audio/mpg321/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "mpg321-${version}";
+  pname = "mpg321";
   version = "0.3.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/muse/default.nix b/pkgs/applications/audio/muse/default.nix
index b3efa82ead47..8582fd781929 100644
--- a/pkgs/applications/audio/muse/default.nix
+++ b/pkgs/applications/audio/muse/default.nix
@@ -17,7 +17,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "muse-sequencer-${version}";
+  pname = "muse-sequencer";
   version = "3.1pre1";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/audio/musescore/darwin.nix b/pkgs/applications/audio/musescore/darwin.nix
index e14594ae3b2d..6f81ebbb8f1e 100644
--- a/pkgs/applications/audio/musescore/darwin.nix
+++ b/pkgs/applications/audio/musescore/darwin.nix
@@ -8,7 +8,7 @@ in
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "musescore-darwin-${version}";
+  pname = "musescore-darwin";
   version = "${concatStringsSep "." versionComponents}";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/musescore/default.nix b/pkgs/applications/audio/musescore/default.nix
index a595bb069005..2e69c3cda7a3 100644
--- a/pkgs/applications/audio/musescore/default.nix
+++ b/pkgs/applications/audio/musescore/default.nix
@@ -5,7 +5,7 @@
 }:
 
 mkDerivation rec {
-  name = "musescore-${version}";
+  pname = "musescore";
   version = "3.0.5";
 
   src = fetchzip {
diff --git a/pkgs/applications/audio/ncmpc/default.nix b/pkgs/applications/audio/ncmpc/default.nix
index a35d9c670fe8..d89b61aa21f4 100644
--- a/pkgs/applications/audio/ncmpc/default.nix
+++ b/pkgs/applications/audio/ncmpc/default.nix
@@ -2,7 +2,7 @@
 , mpd_clientlib, gettext, boost }:
 
 stdenv.mkDerivation rec {
-  name = "ncmpc-${version}";
+  pname = "ncmpc";
   version = "0.34";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/ncmpcpp/default.nix b/pkgs/applications/audio/ncmpcpp/default.nix
index d35cefb88416..2ba36b4a50d9 100644
--- a/pkgs/applications/audio/ncmpcpp/default.nix
+++ b/pkgs/applications/audio/ncmpcpp/default.nix
@@ -11,11 +11,11 @@ assert taglibSupport -> (taglib != null);
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "ncmpcpp-${version}";
+  pname = "ncmpcpp";
   version = "0.8.2";
 
   src = fetchurl {
-    url = "https://ncmpcpp.rybczak.net/stable/${name}.tar.bz2";
+    url = "https://ncmpcpp.rybczak.net/stable/${pname}-${version}.tar.bz2";
     sha256 = "0m0mjb049sl62vx13h9waavysa30mk0rphacksnvf94n13la62v5";
   };
 
diff --git a/pkgs/applications/audio/ncpamixer/default.nix b/pkgs/applications/audio/ncpamixer/default.nix
index 8b715a24e3cb..53ed9b3297c1 100644
--- a/pkgs/applications/audio/ncpamixer/default.nix
+++ b/pkgs/applications/audio/ncpamixer/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "ncpamixer-${version}";
+  pname = "ncpamixer";
   version = "1.3.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/non/default.nix b/pkgs/applications/audio/non/default.nix
index 44dd0d2d4ec3..94cf32f8f823 100644
--- a/pkgs/applications/audio/non/default.nix
+++ b/pkgs/applications/audio/non/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "non-${version}";
+  pname = "non";
   version = "2018-02-15";
   src = fetchFromGitHub {
     owner = "original-male";
diff --git a/pkgs/applications/audio/normalize/default.nix b/pkgs/applications/audio/normalize/default.nix
index 85c902d38396..490ecc967bbf 100644
--- a/pkgs/applications/audio/normalize/default.nix
+++ b/pkgs/applications/audio/normalize/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libmad }:
 
 stdenv.mkDerivation rec {
-  name = "normalize-${version}";
+  pname = "normalize";
   version = "0.7.7";
 
   src = fetchurl {
-    url = "mirror://savannah/normalize/${name}.tar.gz";
+    url = "mirror://savannah/normalize/${pname}-${version}.tar.gz";
     sha256 = "1n5khss10vjjp6w69q9qcl4kqfkd0pr555lgqghrchn6rjms4mb0";
   };
 
diff --git a/pkgs/applications/audio/nova-filters/default.nix b/pkgs/applications/audio/nova-filters/default.nix
index bb186687c66e..91443bb1ef7f 100644
--- a/pkgs/applications/audio/nova-filters/default.nix
+++ b/pkgs/applications/audio/nova-filters/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2-2";
-  name = "nova-filters-${version}";
+  pname = "nova-filters";
 
   src = fetchurl {
     url = https://klingt.org/~tim/nova-filters/nova-filters_0.2-2.tar.gz;
diff --git a/pkgs/applications/audio/openmpt123/default.nix b/pkgs/applications/audio/openmpt123/default.nix
index f8f08369ab93..8116bcaf0bda 100644
--- a/pkgs/applications/audio/openmpt123/default.nix
+++ b/pkgs/applications/audio/openmpt123/default.nix
@@ -4,7 +4,8 @@
 let
   version = "0.4.1";
 in stdenv.mkDerivation rec {
-  name = "openmpt123-${version}";
+  pname = "openmpt123";
+  inherit version;
 
   src = fetchurl {
     url = "https://lib.openmpt.org/files/libopenmpt/src/libopenmpt-${version}+release.autotools.tar.gz";
diff --git a/pkgs/applications/audio/pamix/default.nix b/pkgs/applications/audio/pamix/default.nix
index cc4a781ef66c..2507f08e9e59 100644
--- a/pkgs/applications/audio/pamix/default.nix
+++ b/pkgs/applications/audio/pamix/default.nix
@@ -3,7 +3,7 @@
 , libpulseaudio, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "pamix-${version}";
+  pname = "pamix";
   version = "1.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/patchage/default.nix b/pkgs/applications/audio/patchage/default.nix
index 7f3940e0ae9c..4f76aefb5ed3 100644
--- a/pkgs/applications/audio/patchage/default.nix
+++ b/pkgs/applications/audio/patchage/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "patchage-${version}";
+  pname = "patchage";
   version = "1.0.1";
   src = fetchsvn {
     url = http://svn.drobilla.net/lad/trunk/patchage/;
diff --git a/pkgs/applications/audio/pd-plugins/cyclone/default.nix b/pkgs/applications/audio/pd-plugins/cyclone/default.nix
index ae43bad5b2c2..6440f6e787ff 100644
--- a/pkgs/applications/audio/pd-plugins/cyclone/default.nix
+++ b/pkgs/applications/audio/pd-plugins/cyclone/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "cyclone-${version}";
+  pname = "cyclone";
   version = "0.3beta-2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/pd-plugins/maxlib/default.nix b/pkgs/applications/audio/pd-plugins/maxlib/default.nix
index 0eb75d77c68c..21ba375200bc 100644
--- a/pkgs/applications/audio/pd-plugins/maxlib/default.nix
+++ b/pkgs/applications/audio/pd-plugins/maxlib/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "maxlib-${version}";
+  pname = "maxlib";
   version = "1.5.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/pd-plugins/mrpeach/default.nix b/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
index 972a162b73f4..9e7de39218d5 100644
--- a/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
+++ b/pkgs/applications/audio/pd-plugins/mrpeach/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "mrpeach-${version}";
+  pname = "mrpeach";
   version = "1.1";
 
   # this was to only usable url I could find:
diff --git a/pkgs/applications/audio/pd-plugins/puremapping/default.nix b/pkgs/applications/audio/pd-plugins/puremapping/default.nix
index 37d692a3ab5a..c214d3fcf405 100644
--- a/pkgs/applications/audio/pd-plugins/puremapping/default.nix
+++ b/pkgs/applications/audio/pd-plugins/puremapping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "puremapping-${version}";
+  pname = "puremapping";
   version = "20160130";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/pd-plugins/timbreid/default.nix b/pkgs/applications/audio/pd-plugins/timbreid/default.nix
index f2e54b327fce..fa9660fbbf61 100644
--- a/pkgs/applications/audio/pd-plugins/timbreid/default.nix
+++ b/pkgs/applications/audio/pd-plugins/timbreid/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.7.0";
-  name = "timbreid-${version}";
+  pname = "timbreid";
 
   src = fetchurl {
     url = "http://williambrent.conflations.com/pd/timbreID-${version}-src.zip";
diff --git a/pkgs/applications/audio/pd-plugins/zexy/default.nix b/pkgs/applications/audio/pd-plugins/zexy/default.nix
index d56462ccc844..cc307417c061 100644
--- a/pkgs/applications/audio/pd-plugins/zexy/default.nix
+++ b/pkgs/applications/audio/pd-plugins/zexy/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, autoconf, automake, puredata }:
 
 stdenv.mkDerivation rec {
-  name = "zexy-${version}";
+  pname = "zexy";
   version = "2.2.4";
 
   src = fetchurl {
-    url = "https://puredata.info/downloads/zexy/releases/${version}/${name}.tar.gz";
+    url = "https://puredata.info/downloads/zexy/releases/${version}/${pname}-${version}.tar.gz";
     sha256 = "1xpgl82c2lc6zfswjsa7z10yhv5jb7a4znzh3nc7ffrzm1z8vylp";
   };
 
diff --git a/pkgs/applications/audio/petrifoo/default.nix b/pkgs/applications/audio/petrifoo/default.nix
index d86e5aae2cd4..8bbeffb1f7a3 100644
--- a/pkgs/applications/audio/petrifoo/default.nix
+++ b/pkgs/applications/audio/petrifoo/default.nix
@@ -3,11 +3,11 @@
 , pkgconfig, openssl }:
 
 stdenv.mkDerivation  rec {
-  name = "petri-foo-${version}";
+  pname = "petri-foo";
   version = "0.1.87";
 
   src = fetchurl {
-    url =  "mirror://sourceforge/petri-foo/${name}.tar.bz2";
+    url =  "mirror://sourceforge/petri-foo/${pname}-${version}.tar.bz2";
     sha256 = "0b25iicgn8c42487fdw32ycfrll1pm2zjgy5djvgw6mfcaa4gizh";
   };
 
diff --git a/pkgs/applications/audio/pianobooster/default.nix b/pkgs/applications/audio/pianobooster/default.nix
index 53afcdd2306a..c2c4672be12b 100644
--- a/pkgs/applications/audio/pianobooster/default.nix
+++ b/pkgs/applications/audio/pianobooster/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, alsaLib, cmake, libGLU_combined, makeWrapper, qt4 }:
 
 stdenv.mkDerivation  rec {
-  name = "pianobooster-${version}";
+  pname = "pianobooster";
   version = "0.6.4b";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/playbar2/default.nix b/pkgs/applications/audio/playbar2/default.nix
index 16d5eb69cb97..8c21dc8f2ad7 100644
--- a/pkgs/applications/audio/playbar2/default.nix
+++ b/pkgs/applications/audio/playbar2/default.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "playbar2-${version}";
+  pname = "playbar2";
   version = "2.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/plugin-torture/default.nix b/pkgs/applications/audio/plugin-torture/default.nix
index 5529998803cf..346387be7e3c 100644
--- a/pkgs/applications/audio/plugin-torture/default.nix
+++ b/pkgs/applications/audio/plugin-torture/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, boost, ladspaH, lilv, lv2, pkgconfig, serd, sord, sratom }:
 
 stdenv.mkDerivation rec {
-  name = "plugin-torture-${version}";
+  pname = "plugin-torture";
   version = "2016-07-25";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/pmidi/default.nix b/pkgs/applications/audio/pmidi/default.nix
index 9f51d3008259..f9b3fbae2137 100644
--- a/pkgs/applications/audio/pmidi/default.nix
+++ b/pkgs/applications/audio/pmidi/default.nix
@@ -3,7 +3,8 @@
 , sourceSha256 ? "051mv6f13c8y13c1iv3279k1hhzpz4fm9sfczhgp9sim2bjdj055"
 }:
 stdenv.mkDerivation {
-  name = "pmidi-${version}";
+  pname = "pmidi";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/pmidi/${version}/pmidi-${version}.tar.gz";
diff --git a/pkgs/applications/audio/ponymix/default.nix b/pkgs/applications/audio/ponymix/default.nix
index 5cfbb7bf5a48..6d168ec56618 100644
--- a/pkgs/applications/audio/ponymix/default.nix
+++ b/pkgs/applications/audio/ponymix/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libpulseaudio, libnotify, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "ponymix-${version}";
+  pname = "ponymix";
   version = "5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/praat/default.nix b/pkgs/applications/audio/praat/default.nix
index 5db5035c8352..9414f4211d7a 100644
--- a/pkgs/applications/audio/praat/default.nix
+++ b/pkgs/applications/audio/praat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, alsaLib, gtk2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "praat-${version}";
+  pname = "praat";
   version = "6.0.43";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/pulseaudio-modules-bt/default.nix b/pkgs/applications/audio/pulseaudio-modules-bt/default.nix
index 9989f75c0bd7..b8082c12c644 100644
--- a/pkgs/applications/audio/pulseaudio-modules-bt/default.nix
+++ b/pkgs/applications/audio/pulseaudio-modules-bt/default.nix
@@ -23,7 +23,7 @@ let
   '';
 
 in stdenv.mkDerivation rec {
-  name = "pulseaudio-modules-bt-${version}";
+  pname = "pulseaudio-modules-bt";
   version = "1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/puredata/default.nix b/pkgs/applications/audio/puredata/default.nix
index 6ade9042b532..5886a465409a 100644
--- a/pkgs/applications/audio/puredata/default.nix
+++ b/pkgs/applications/audio/puredata/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation  rec {
-  name = "puredata-${version}";
+  pname = "puredata";
   version = "0.49-0";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/qjackctl/default.nix b/pkgs/applications/audio/qjackctl/default.nix
index 9b8c8035239d..0b50d3098aa2 100644
--- a/pkgs/applications/audio/qjackctl/default.nix
+++ b/pkgs/applications/audio/qjackctl/default.nix
@@ -2,12 +2,12 @@
 
 mkDerivation rec {
   version = "0.5.9";
-  name = "qjackctl-${version}";
+  pname = "qjackctl";
 
   # some dependencies such as killall have to be installed additionally
 
   src = fetchurl {
-    url = "mirror://sourceforge/qjackctl/${name}.tar.gz";
+    url = "mirror://sourceforge/qjackctl/${pname}-${version}.tar.gz";
     sha256 = "1saywsda9m124rmjp7i3n0llryaliabjxhqhvqr6dm983qy7pypk";
   };
 
diff --git a/pkgs/applications/audio/qmidinet/default.nix b/pkgs/applications/audio/qmidinet/default.nix
index 16e76bb631c9..d627f352e734 100644
--- a/pkgs/applications/audio/qmidinet/default.nix
+++ b/pkgs/applications/audio/qmidinet/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.5.5";
-  name = "qmidinet-${version}";
+  pname = "qmidinet";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qmidinet/${name}.tar.gz";
+    url = "mirror://sourceforge/qmidinet/${pname}-${version}.tar.gz";
     sha256 = "0az20hh14g7k6h779dk1b6fshxnfj2664sj6ypgllzriwv430x9y";
   };
 
diff --git a/pkgs/applications/audio/qmidiroute/default.nix b/pkgs/applications/audio/qmidiroute/default.nix
index 7f5191a02c20..2a83d98b6ea3 100644
--- a/pkgs/applications/audio/qmidiroute/default.nix
+++ b/pkgs/applications/audio/qmidiroute/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.0";
-  name = "qmidiroute-${version}";
+  pname = "qmidiroute";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/alsamodular/QMidiRoute/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/alsamodular/QMidiRoute/${version}/${pname}-${version}.tar.gz";
     sha256 = "0vmjwarsxr5540rafhmdcc62yarf0w2l05bjjl9s28zzr5m39z3n";
   };
 
diff --git a/pkgs/applications/audio/qsampler/default.nix b/pkgs/applications/audio/qsampler/default.nix
index 4e6df82a32a9..a878f4edad8f 100644
--- a/pkgs/applications/audio/qsampler/default.nix
+++ b/pkgs/applications/audio/qsampler/default.nix
@@ -2,11 +2,11 @@
 , liblscp, libgig, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "qsampler-${version}";
+  pname = "qsampler";
   version = "0.5.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qsampler/${name}.tar.gz";
+    url = "mirror://sourceforge/qsampler/${pname}-${version}.tar.gz";
     sha256 = "0lx2mzyajmjckwfvgf8p8bahzpj0n0lflyip41jk32nwd2hzjhbs";
   };
 
diff --git a/pkgs/applications/audio/qsynth/default.nix b/pkgs/applications/audio/qsynth/default.nix
index 82e003b2bea3..81b7e35b6309 100644
--- a/pkgs/applications/audio/qsynth/default.nix
+++ b/pkgs/applications/audio/qsynth/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, alsaLib, fluidsynth, libjack2, qt5, autoconf, pkgconfig }:
 
 stdenv.mkDerivation  rec {
-  name = "qsynth-${version}";
+  pname = "qsynth";
   version = "0.5.7";
 
   src = fetchurl {
-    url = "mirror://sourceforge/qsynth/${name}.tar.gz";
+    url = "mirror://sourceforge/qsynth/${pname}-${version}.tar.gz";
     sha256 = "18im4w8agj60nkppwbkxqnhpp13z5li3w30kklv4lgs20rvgbvl6";
   };
 
diff --git a/pkgs/applications/audio/qtscrobbler/default.nix b/pkgs/applications/audio/qtscrobbler/default.nix
index 453da89953e0..68e8e6402acf 100644
--- a/pkgs/applications/audio/qtscrobbler/default.nix
+++ b/pkgs/applications/audio/qtscrobbler/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, withMtp ? true, libmtp, pkgconfig, which, qt4, qmake4Hook }:
 
 stdenv.mkDerivation rec {
-  name = "qtscrobbler-${version}";
+  pname = "qtscrobbler";
   version = "0.11";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/rakarrack/default.nix b/pkgs/applications/audio/rakarrack/default.nix
index ec71cfb427c6..36302458a75b 100644
--- a/pkgs/applications/audio/rakarrack/default.nix
+++ b/pkgs/applications/audio/rakarrack/default.nix
@@ -2,11 +2,11 @@
 libXpm, libjpeg, libpng, libsamplerate, libsndfile, zlib }:
 
 stdenv.mkDerivation  rec {
-  name = "rakarrack-${version}";
+  pname = "rakarrack";
   version = "0.6.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/rakarrack/${name}.tar.bz2";
+    url = "mirror://sourceforge/rakarrack/${pname}-${version}.tar.bz2";
     sha256 = "1rpf63pdn54c4yg13k7cb1w1c7zsvl97c4qxcpz41c8l91xd55kn";
   };
 
diff --git a/pkgs/applications/audio/reaper/default.nix b/pkgs/applications/audio/reaper/default.nix
index 6530d737c33d..9cff98f61372 100644
--- a/pkgs/applications/audio/reaper/default.nix
+++ b/pkgs/applications/audio/reaper/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "reaper-${version}";
+  pname = "reaper";
   version = "5.981";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/redoflacs/default.nix b/pkgs/applications/audio/redoflacs/default.nix
index 1918fa9e3a99..e32fd42af323 100644
--- a/pkgs/applications/audio/redoflacs/default.nix
+++ b/pkgs/applications/audio/redoflacs/default.nix
@@ -2,7 +2,7 @@
 , flac, sox }:
 
 stdenv.mkDerivation rec {
-  name = "redoflacs-${version}";
+  pname = "redoflacs";
   version = "0.30.20150202";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/renoise/default.nix b/pkgs/applications/audio/renoise/default.nix
index ddbefd129ffe..62625aa421d1 100644
--- a/pkgs/applications/audio/renoise/default.nix
+++ b/pkgs/applications/audio/renoise/default.nix
@@ -14,7 +14,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "renoise-${version}";
+  pname = "renoise";
   version = "3.1.0";
 
   src =
diff --git a/pkgs/applications/audio/rhvoice/default.nix b/pkgs/applications/audio/rhvoice/default.nix
index 6516532df33f..c34b27edd96d 100644
--- a/pkgs/applications/audio/rhvoice/default.nix
+++ b/pkgs/applications/audio/rhvoice/default.nix
@@ -4,7 +4,8 @@
 let
   version = "unstable-2018-02-10";
 in stdenv.mkDerivation rec {
-  name = "rhvoice-${version}";
+  pname = "rhvoice";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "Olga-Yakovleva";
diff --git a/pkgs/applications/audio/rosegarden/default.nix b/pkgs/applications/audio/rosegarden/default.nix
index 313227f77985..9445bf3723c9 100644
--- a/pkgs/applications/audio/rosegarden/default.nix
+++ b/pkgs/applications/audio/rosegarden/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation (rec {
   version = "19.06";
-  name = "rosegarden-${version}";
+  pname = "rosegarden";
 
   src = fetchurl {
-    url = "mirror://sourceforge/rosegarden/${name}.tar.bz2";
+    url = "mirror://sourceforge/rosegarden/${pname}-${version}.tar.bz2";
     sha256 = "169qb58v2s8va59hzkih8nqb2aipsqlrbfs8q39ywqa8w5d60gcc";
   };
 
diff --git a/pkgs/applications/audio/rubyripper/default.nix b/pkgs/applications/audio/rubyripper/default.nix
index 9e0a3712c971..82aa86f795bb 100644
--- a/pkgs/applications/audio/rubyripper/default.nix
+++ b/pkgs/applications/audio/rubyripper/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ruby, cdparanoia, makeWrapper }:
 stdenv.mkDerivation rec {
   version = "0.6.2";
-  name = "rubyripper-${version}";
+  pname = "rubyripper";
   src = fetchurl {
     url = "https://rubyripper.googlecode.com/files/rubyripper-${version}.tar.bz2";
     sha256 = "1fwyk3y0f45l2vi3a481qd7drsy82ccqdb8g2flakv58m45q0yl1";
diff --git a/pkgs/applications/audio/samplv1/default.nix b/pkgs/applications/audio/samplv1/default.nix
index f9b1fe6afe00..5a62a8a4292d 100644
--- a/pkgs/applications/audio/samplv1/default.nix
+++ b/pkgs/applications/audio/samplv1/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libjack2, alsaLib, liblo, libsndfile, lv2, qt5 }:
 
 stdenv.mkDerivation rec {
-  name = "samplv1-${version}";
+  pname = "samplv1";
   version = "0.9.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/samplv1/${name}.tar.gz";
+    url = "mirror://sourceforge/samplv1/${pname}-${version}.tar.gz";
     sha256 = "1y61wb0bzm1cz7y8xxv6hp8mrkfb9zm9irg6zs4g6aanw539r6l8";
   };
 
diff --git a/pkgs/applications/audio/sayonara/default.nix b/pkgs/applications/audio/sayonara/default.nix
index fbe90c5377df..7776fa0c166e 100644
--- a/pkgs/applications/audio/sayonara/default.nix
+++ b/pkgs/applications/audio/sayonara/default.nix
@@ -4,7 +4,8 @@ let
   version = "1.1.1-git1-20180828";
 in
 stdenv.mkDerivation {
-  name = "sayonara-player-${version}";
+  pname = "sayonara-player";
+  inherit version;
 
   src = fetchurl {
     url = "https://sayonara-player.com/sw/sayonara-player-${version}.tar.gz";
diff --git a/pkgs/applications/audio/schismtracker/default.nix b/pkgs/applications/audio/schismtracker/default.nix
index ab1a6e387383..f902b2dd41b0 100644
--- a/pkgs/applications/audio/schismtracker/default.nix
+++ b/pkgs/applications/audio/schismtracker/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "20120105";
-  name = "schismtracker-${version}";
+  pname = "schismtracker";
 
   src = fetchurl {
-    url = "http://schismtracker.org/dl/${name}.tar.bz2";
+    url = "http://schismtracker.org/dl/${pname}-${version}.tar.bz2";
     sha256 = "1ny7wv2wxm1av299wvpskall6438wjjpadphmqc7c0h6d0zg5kii";
   };
 
diff --git a/pkgs/applications/audio/seq24/default.nix b/pkgs/applications/audio/seq24/default.nix
index d47ede27ece2..9bab024f021e 100644
--- a/pkgs/applications/audio/seq24/default.nix
+++ b/pkgs/applications/audio/seq24/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, alsaLib, gtkmm2, libjack2, pkgconfig }:
 
 stdenv.mkDerivation  rec {
-  name = "seq24-${version}";
+  pname = "seq24";
   version = "0.9.3";
 
   src = fetchurl {
-    url = "https://launchpad.net/seq24/trunk/${version}/+download/${name}.tar.gz";
+    url = "https://launchpad.net/seq24/trunk/${version}/+download/${pname}-${version}.tar.gz";
     sha256 = "1qpyb7355s21sgy6gibkybxpzx4ikha57a8w644lca6qy9mhcwi3";
   };
 
diff --git a/pkgs/applications/audio/setbfree/default.nix b/pkgs/applications/audio/setbfree/default.nix
index 1047734a2c18..9502cb7b7e7e 100644
--- a/pkgs/applications/audio/setbfree/default.nix
+++ b/pkgs/applications/audio/setbfree/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation  rec {
-  name = "setbfree-${version}";
+  pname = "setbfree";
   version = "0.8.8";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/sfxr-qt/default.nix b/pkgs/applications/audio/sfxr-qt/default.nix
index a98d1431d65e..5708ef0ce0a6 100644
--- a/pkgs/applications/audio/sfxr-qt/default.nix
+++ b/pkgs/applications/audio/sfxr-qt/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sfxr-qt-${version}";
+  pname = "sfxr-qt";
   version = "1.2.0";
   src = fetchFromGitHub {
     owner = "agateau";
diff --git a/pkgs/applications/audio/shntool/default.nix b/pkgs/applications/audio/shntool/default.nix
index 8645251b384d..dc8d95d2c490 100644
--- a/pkgs/applications/audio/shntool/default.nix
+++ b/pkgs/applications/audio/shntool/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.10";
-  name = "shntool-${version}";
+  pname = "shntool";
 
   src = fetchurl {
     url = http://www.etree.org/shnutils/shntool/dist/src/shntool-3.0.10.tar.gz;
diff --git a/pkgs/applications/audio/sidplayfp/default.nix b/pkgs/applications/audio/sidplayfp/default.nix
index b857c5b68358..aff8c173d9f2 100644
--- a/pkgs/applications/audio/sidplayfp/default.nix
+++ b/pkgs/applications/audio/sidplayfp/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.4";
-  name = "sidplayfp-${version}";
+  pname = "sidplayfp";
 
   src = fetchurl {
-    url = "mirror://sourceforge/sidplay-residfp/sidplayfp/1.4/${name}.tar.gz";
+    url = "mirror://sourceforge/sidplay-residfp/sidplayfp/1.4/${pname}-${version}.tar.gz";
     sha256 = "0arsrg3f0fsinal22qjmj3r6500bcbgqnx26fsz049ldl716kz1m";
   };
 
diff --git a/pkgs/applications/audio/snapcast/default.nix b/pkgs/applications/audio/snapcast/default.nix
index 5730dec6b994..21a36cecbe54 100644
--- a/pkgs/applications/audio/snapcast/default.nix
+++ b/pkgs/applications/audio/snapcast/default.nix
@@ -32,7 +32,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "snapcast-${version}";
+  pname = "snapcast";
   version = "0.15.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/sonic-pi/default.nix b/pkgs/applications/audio/sonic-pi/default.nix
index ee72b6cdb1a4..7934af8aad8e 100644
--- a/pkgs/applications/audio/sonic-pi/default.nix
+++ b/pkgs/applications/audio/sonic-pi/default.nix
@@ -21,7 +21,7 @@ let
 
 in stdenv.mkDerivation rec {
   version = "3.1.0";
-  name = "sonic-pi-${version}";
+  pname = "sonic-pi";
 
   src = fetchFromGitHub {
     owner = "samaaron";
diff --git a/pkgs/applications/audio/sonic-visualiser/default.nix b/pkgs/applications/audio/sonic-visualiser/default.nix
index d5f613b45945..501d097f29fa 100644
--- a/pkgs/applications/audio/sonic-visualiser/default.nix
+++ b/pkgs/applications/audio/sonic-visualiser/default.nix
@@ -7,11 +7,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sonic-visualiser-${version}";
+  pname = "sonic-visualiser";
   version = "2.4.1";
 
   src = fetchurl {
-    url = "https://code.soundsoftware.ac.uk/attachments/download/1185/${name}.tar.gz";
+    url = "https://code.soundsoftware.ac.uk/attachments/download/1185/${pname}-${version}.tar.gz";
     sha256 = "06nlha70kgrby16nyhngrv5q846xagnxdinv608v7ga7vpywwmyb";
   };
 
diff --git a/pkgs/applications/audio/sooperlooper/default.nix b/pkgs/applications/audio/sooperlooper/default.nix
index bf4d96c6fc4e..8dcca85a25c4 100644
--- a/pkgs/applications/audio/sooperlooper/default.nix
+++ b/pkgs/applications/audio/sooperlooper/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sooperlooper-git-${version}";
+  pname = "sooperlooper-git";
   version = "2016-07-19";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/sorcer/default.nix b/pkgs/applications/audio/sorcer/default.nix
index cf0b5db81f62..5d8ae0928c90 100644
--- a/pkgs/applications/audio/sorcer/default.nix
+++ b/pkgs/applications/audio/sorcer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub , boost, cairomm, cmake, libsndfile, lv2, ntk, pkgconfig, python }:
 
 stdenv.mkDerivation rec {
-  name = "sorcer-${version}";
+  pname = "sorcer";
   version = "1.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/soundscape-renderer/default.nix b/pkgs/applications/audio/soundscape-renderer/default.nix
index babe4edff9df..01f0708d1157 100644
--- a/pkgs/applications/audio/soundscape-renderer/default.nix
+++ b/pkgs/applications/audio/soundscape-renderer/default.nix
@@ -15,7 +15,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "soundscape-renderer-unstable-${version}";
+  pname = "soundscape-renderer-unstable";
 
   version = "2016-11-03";
 
diff --git a/pkgs/applications/audio/spectmorph/default.nix b/pkgs/applications/audio/spectmorph/default.nix
index 64deede535b2..7544a3520c76 100644
--- a/pkgs/applications/audio/spectmorph/default.nix
+++ b/pkgs/applications/audio/spectmorph/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, pkgconfig, libjack2, lv2, glib, qt5, libao, cairo, libsndfile, fftwFloat }:
 
 stdenv.mkDerivation rec {
-  name = "spectmorph-${version}";
+  pname = "spectmorph";
   version = "0.5.0";
   src = fetchurl {
-    url = "http://spectmorph.org/files/releases/${name}.tar.bz2";
+    url = "http://spectmorph.org/files/releases/${pname}-${version}.tar.bz2";
     sha256 = "003wznv3sy1b4g55vqii9pr3i3bb3zmj7nqvwrz7vjsfn2xyd1bn";
   };
 
diff --git a/pkgs/applications/audio/spectrojack/default.nix b/pkgs/applications/audio/spectrojack/default.nix
index 6614e3702247..4c1682b1e0b8 100644
--- a/pkgs/applications/audio/spectrojack/default.nix
+++ b/pkgs/applications/audio/spectrojack/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libjack2, fftwFloat, gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "spectrojack-${version}";
+  pname = "spectrojack";
   version = "0.4.1";
 
   src = fetchurl {
-    url = "http://sed.free.fr/spectrojack/${name}.tar.gz";
+    url = "http://sed.free.fr/spectrojack/${pname}-${version}.tar.gz";
     sha256 = "1kiwx0kag7kq7rhg0bvckfm8r7pqmbk76ppa39cq2980jb5v8rfp";
   };
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/audio/spek/default.nix b/pkgs/applications/audio/spek/default.nix
index 8af7888f74bb..f4922e388c46 100644
--- a/pkgs/applications/audio/spek/default.nix
+++ b/pkgs/applications/audio/spek/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchzip, autoconf, automake, intltool, pkgconfig, ffmpeg, wxGTK }:
 
 stdenv.mkDerivation rec {
-  name = "spek-${version}";
+  pname = "spek";
   version = "0.8.3";
 
   src = fetchzip {
-    name = "${name}-src";
+    name = "${pname}-${version}-src";
     url = "https://github.com/alexkay/spek/archive/v${version}.tar.gz";
     sha256 = "0y4hlhswpqkqpsglrhg5xbfy1a6f9fvasgdf336vhwcjqsc3k2xv";
   };
diff --git a/pkgs/applications/audio/split2flac/default.nix b/pkgs/applications/audio/split2flac/default.nix
index 372e507ed0e9..3c9565df9199 100644
--- a/pkgs/applications/audio/split2flac/default.nix
+++ b/pkgs/applications/audio/split2flac/default.nix
@@ -18,7 +18,7 @@ let
   '';
 
 in stdenv.mkDerivation rec {
-  name = "split2flac-${version}";
+  pname = "split2flac";
   version = "122";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/spotify/default.nix b/pkgs/applications/audio/spotify/default.nix
index 77aa79949943..403075f91352 100644
--- a/pkgs/applications/audio/spotify/default.nix
+++ b/pkgs/applications/audio/spotify/default.nix
@@ -60,7 +60,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "spotify-${version}";
+  pname = "spotify";
+  inherit version;
 
   # fetch from snapcraft instead of the debian repository most repos fetch from.
   # That is a bit more cumbersome. But the debian repository only keeps the last
diff --git a/pkgs/applications/audio/spotifywm/default.nix b/pkgs/applications/audio/spotifywm/default.nix
index 64ae9491535a..3447049099b1 100644
--- a/pkgs/applications/audio/spotifywm/default.nix
+++ b/pkgs/applications/audio/spotifywm/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, spotify, xorg, runtimeShell }:
 stdenv.mkDerivation rec {
-  name = "spotifywm-unstable-${version}";
+  pname = "spotifywm-unstable";
   version = "2016-11-28";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/ssrc/default.nix b/pkgs/applications/audio/ssrc/default.nix
index 19386b477942..9eb71835caa9 100644
--- a/pkgs/applications/audio/ssrc/default.nix
+++ b/pkgs/applications/audio/ssrc/default.nix
@@ -2,7 +2,6 @@
 
 stdenv.mkDerivation rec {
   pname = "ssrc";
-  name = "${pname}-${version}";
   version = "1.33";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/streamripper/default.nix b/pkgs/applications/audio/streamripper/default.nix
index 39d1c266a373..efa87a2f72cc 100644
--- a/pkgs/applications/audio/streamripper/default.nix
+++ b/pkgs/applications/audio/streamripper/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl , glib, pkgconfig, libogg, libvorbis, libmad }:
 
 stdenv.mkDerivation rec {
-  name = "streamripper-${version}";
+  pname = "streamripper";
   version = "1.64.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/streamripper/${name}.tar.gz";
+    url = "mirror://sourceforge/streamripper/${pname}-${version}.tar.gz";
     sha256 = "0hnyv3206r0rfprn3k7k6a0j959kagsfyrmyjm3gsf3vkhp5zmy1";
   };
 
diff --git a/pkgs/applications/audio/sunvox/default.nix b/pkgs/applications/audio/sunvox/default.nix
index 957ee50ca7ad..1a3d1a96c85d 100644
--- a/pkgs/applications/audio/sunvox/default.nix
+++ b/pkgs/applications/audio/sunvox/default.nix
@@ -12,7 +12,7 @@ let
     else "x86";
 in
 stdenv.mkDerivation rec {
-  name = "SunVox-${version}";
+  pname = "SunVox";
   version = "1.9.4c";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/svox/default.nix b/pkgs/applications/audio/svox/default.nix
index 5e26b6c1cdb8..d25e61c37f5d 100644
--- a/pkgs/applications/audio/svox/default.nix
+++ b/pkgs/applications/audio/svox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit }:
 
 stdenv.mkDerivation rec {
-  name = "svox-${version}";
+  pname = "svox";
   version = "2017-07-18";
 
   src = fetchgit {
diff --git a/pkgs/applications/audio/swh-lv2/default.nix b/pkgs/applications/audio/swh-lv2/default.nix
index 6fa0eb7f8f2b..b59752d7cc3e 100644
--- a/pkgs/applications/audio/swh-lv2/default.nix
+++ b/pkgs/applications/audio/swh-lv2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fftwSinglePrec, libxslt, lv2, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "swh-lv2-${version}";
+  pname = "swh-lv2";
   version = "1.0.16";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/synthv1/default.nix b/pkgs/applications/audio/synthv1/default.nix
index d28329b01171..1c373aefb4f6 100644
--- a/pkgs/applications/audio/synthv1/default.nix
+++ b/pkgs/applications/audio/synthv1/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, qt5, libjack2, alsaLib, liblo, lv2 }:
 
 stdenv.mkDerivation rec {
-  name = "synthv1-${version}";
+  pname = "synthv1";
   version = "0.9.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/synthv1/${name}.tar.gz";
+    url = "mirror://sourceforge/synthv1/${pname}-${version}.tar.gz";
     sha256 = "0cvamqzg74qfr7kzk3skimskmv0j3d1rmmpbpsmfcrg8srvyx9r2";
   };
 
diff --git a/pkgs/applications/audio/tambura/default.nix b/pkgs/applications/audio/tambura/default.nix
index a739d72898e2..2438cf68536d 100644
--- a/pkgs/applications/audio/tambura/default.nix
+++ b/pkgs/applications/audio/tambura/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, faust2jaqt, faust2lv2 }:
 stdenv.mkDerivation rec {
   pname = "Tambura";
-  name = "${pname}-${version}";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/tetraproc/default.nix b/pkgs/applications/audio/tetraproc/default.nix
index 257963de256f..40362fdd4968 100644
--- a/pkgs/applications/audio/tetraproc/default.nix
+++ b/pkgs/applications/audio/tetraproc/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "tetraproc-${version}";
+  pname = "tetraproc";
   version = "0.8.6";
 
   src = fetchurl {
-    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "02155ljfwgvfgq9z258fb4z7jrz7qx022d054fj5gr0v007cv0r7";
   };
 
diff --git a/pkgs/applications/audio/tomahawk/default.nix b/pkgs/applications/audio/tomahawk/default.nix
index 78bd43383539..c983123ca383 100644
--- a/pkgs/applications/audio/tomahawk/default.nix
+++ b/pkgs/applications/audio/tomahawk/default.nix
@@ -12,11 +12,11 @@ assert enableKDE       -> kdelibs4     != null;
 assert enableTelepathy -> telepathy-qt != null;
 
 stdenv.mkDerivation rec {
-  name = "tomahawk-${version}";
+  pname = "tomahawk";
   version = "0.8.4";
 
   src = fetchurl {
-    url = "http://download.tomahawk-player.org/${name}.tar.bz2";
+    url = "http://download.tomahawk-player.org/${pname}-${version}.tar.bz2";
     sha256 = "0j84h36wkjfjbsd7ybyji7rcc9wpjdbl0f1xdcc1g7h0nz34pc0g";
   };
 
diff --git a/pkgs/applications/audio/transcribe/default.nix b/pkgs/applications/audio/transcribe/default.nix
index 740790419482..8eb846ac9c56 100644
--- a/pkgs/applications/audio/transcribe/default.nix
+++ b/pkgs/applications/audio/transcribe/default.nix
@@ -2,7 +2,7 @@
 , glib, gst_all_1,  gtk3, libSM, libX11, libpng12, pango, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "transcribe-${version}";
+  pname = "transcribe";
   version = "8.72";
 
   src = if stdenv.hostPlatform.system == "i686-linux" then
diff --git a/pkgs/applications/audio/traverso/default.nix b/pkgs/applications/audio/traverso/default.nix
index 0c432acf4afe..0f70f9567131 100644
--- a/pkgs/applications/audio/traverso/default.nix
+++ b/pkgs/applications/audio/traverso/default.nix
@@ -3,7 +3,7 @@
 , libsamplerate, libsndfile, libvorbis, portaudio, qtbase, wavpack
 }:
 stdenv.mkDerivation rec {
-  name = "traverso-${version}";
+  pname = "traverso";
   version = "0.49.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/audio/tree-from-tags/default.nix b/pkgs/applications/audio/tree-from-tags/default.nix
index cdee979768cf..521133cb08fc 100644
--- a/pkgs/applications/audio/tree-from-tags/default.nix
+++ b/pkgs/applications/audio/tree-from-tags/default.nix
@@ -7,7 +7,8 @@ let
     gemdir  = ./.;
   };
 in stdenv.mkDerivation {
-  name = "tree-from-tags-${version}";
+  pname = "tree-from-tags";
+  inherit version;
   src = fetchFromGitHub {
     owner  = "dbrock";
     repo   = "bongo";
diff --git a/pkgs/applications/audio/uade123/default.nix b/pkgs/applications/audio/uade123/default.nix
index 7db3b7ec2376..b5ff8e41fe0b 100644
--- a/pkgs/applications/audio/uade123/default.nix
+++ b/pkgs/applications/audio/uade123/default.nix
@@ -3,7 +3,8 @@
 let
   version = "2.13";
 in stdenv.mkDerivation rec {
-  name = "uade123-${version}";
+  pname = "uade123";
+  inherit version;
   src = fetchurl {
     url = "http://zakalwe.fi/uade/uade2/uade-${version}.tar.bz2";
     sha256 = "04nn5li7xy4g5ysyjjngmv5d3ibxppkbb86m10vrvadzxdd4w69v";
diff --git a/pkgs/applications/audio/vcv-rack/default.nix b/pkgs/applications/audio/vcv-rack/default.nix
index 2e55306029f0..066767c293c1 100644
--- a/pkgs/applications/audio/vcv-rack/default.nix
+++ b/pkgs/applications/audio/vcv-rack/default.nix
@@ -27,7 +27,7 @@ let
   };
 in
 with stdenv.lib; stdenv.mkDerivation rec {
-  name = "VCV-Rack-${version}";
+  pname = "VCV-Rack";
   version = "1.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/vimpc/default.nix b/pkgs/applications/audio/vimpc/default.nix
index ce561b5db314..7f02ea9cefec 100644
--- a/pkgs/applications/audio/vimpc/default.nix
+++ b/pkgs/applications/audio/vimpc/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.09.2";
-  name = "vimpc-${version}";
+  pname = "vimpc";
 
   src = fetchFromGitHub {
     owner = "boysetsfrog";
diff --git a/pkgs/applications/audio/vkeybd/default.nix b/pkgs/applications/audio/vkeybd/default.nix
index b7b0fba2d548..485edaa1ff27 100644
--- a/pkgs/applications/audio/vkeybd/default.nix
+++ b/pkgs/applications/audio/vkeybd/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, alsaLib, libX11, makeWrapper, tcl, tk }:
 
 stdenv.mkDerivation  rec {
-  name = "vkeybd-${version}";
+  pname = "vkeybd";
   version = "0.1.18d";
 
   src = fetchurl {
-    url = "ftp://ftp.suse.com/pub/people/tiwai/vkeybd/${name}.tar.bz2";
+    url = "ftp://ftp.suse.com/pub/people/tiwai/vkeybd/${pname}-${version}.tar.bz2";
     sha256 = "0107b5j1gf7dwp7qb4w2snj4bqiyps53d66qzl2rwj4jfpakws5a";
   };
 
diff --git a/pkgs/applications/audio/vmpk/default.nix b/pkgs/applications/audio/vmpk/default.nix
index dde96764fe6c..2bc40a78af48 100644
--- a/pkgs/applications/audio/vmpk/default.nix
+++ b/pkgs/applications/audio/vmpk/default.nix
@@ -5,7 +5,8 @@
 let
   version = "0.5.1";
 in stdenv.mkDerivation rec {
-  name = "vmpk-${version}";
+  pname = "vmpk";
+  inherit version;
 
   meta = with stdenv.lib; {
     description = "Virtual MIDI Piano Keyboard";
@@ -15,7 +16,7 @@ in stdenv.mkDerivation rec {
   };
 
   src = fetchurl {
-    url = "mirror://sourceforge/vmpk/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/vmpk/${version}/${pname}-${version}.tar.bz2";
     sha256 = "11fqnxgs9hr9255d93n7lazxzjwn8jpmn23nywdksh0pb1ffvfrc";
   };
 
diff --git a/pkgs/applications/audio/wolf-shaper/default.nix b/pkgs/applications/audio/wolf-shaper/default.nix
index 735e4eb632c2..13bf1d674c7c 100644
--- a/pkgs/applications/audio/wolf-shaper/default.nix
+++ b/pkgs/applications/audio/wolf-shaper/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub , libjack2, lv2, xorg, liblo, libGL, libXcursor, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "wolf-shaper-${version}";
+  pname = "wolf-shaper";
   version = "0.1.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/x42-plugins/default.nix b/pkgs/applications/audio/x42-plugins/default.nix
index ece2f5677912..22594d3ec85d 100644
--- a/pkgs/applications/audio/x42-plugins/default.nix
+++ b/pkgs/applications/audio/x42-plugins/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation rec {
   version = "20190714";
-  name = "x42-plugins-${version}";
+  pname = "x42-plugins";
 
   src = fetchurl {
-    url = "https://gareus.org/misc/x42-plugins/${name}.tar.xz";
+    url = "https://gareus.org/misc/x42-plugins/${pname}-${version}.tar.xz";
     sha256 = "1mifmdy9pi1lg0h4nsvyjjnnni41vhgg34lks94mrx46wq90bgx4";
   };
 
diff --git a/pkgs/applications/audio/xsynth-dssi/default.nix b/pkgs/applications/audio/xsynth-dssi/default.nix
index a55b47a6c16b..c0803ffa4185 100644
--- a/pkgs/applications/audio/xsynth-dssi/default.nix
+++ b/pkgs/applications/audio/xsynth-dssi/default.nix
@@ -2,11 +2,11 @@
 ladspaH, ladspaPlugins, liblo, pkgconfig }:
 
 stdenv.mkDerivation  rec {
-  name = "xsynth-dssi-${version}";
+  pname = "xsynth-dssi";
   version = "0.9.4";
 
   src = fetchurl {
-    url = "mirror://sourceforge/dssi/${name}.tar.gz";
+    url = "mirror://sourceforge/dssi/${pname}-${version}.tar.gz";
     sha256 = "00nwv2pqjbmxqdc6xdm0cljq6z05lv4y6bibmhz1kih9lm0lklnk";
   };
 
diff --git a/pkgs/applications/audio/yasr/default.nix b/pkgs/applications/audio/yasr/default.nix
index ca6d6240688a..c8902f1dda4b 100644
--- a/pkgs/applications/audio/yasr/default.nix
+++ b/pkgs/applications/audio/yasr/default.nix
@@ -1,12 +1,12 @@
 {stdenv,fetchurl}:
 
 stdenv.mkDerivation rec {
-  name = "yasr-${version}";
+  pname = "yasr";
 
   version = "0.6.9";
 
   src = fetchurl {
-    url = "https://sourceforge.net/projects/yasr/files/yasr/${version}/${name}.tar.gz";
+    url = "https://sourceforge.net/projects/yasr/files/yasr/${version}/${pname}-${version}.tar.gz";
     sha256 = "1prv9r9y6jb5ga5578ldiw507fa414m60xhlvjl29278p3x7rwa1";
   };
 
diff --git a/pkgs/applications/audio/ympd/default.nix b/pkgs/applications/audio/ympd/default.nix
index b800df016c9a..7976f7477171 100644
--- a/pkgs/applications/audio/ympd/default.nix
+++ b/pkgs/applications/audio/ympd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, mpd_clientlib, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "ympd-${version}";
+  pname = "ympd";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/audio/yoshimi/default.nix b/pkgs/applications/audio/yoshimi/default.nix
index 00a22ac711e7..0936fe5a8ed7 100644
--- a/pkgs/applications/audio/yoshimi/default.nix
+++ b/pkgs/applications/audio/yoshimi/default.nix
@@ -5,11 +5,11 @@
 assert stdenv ? glibc;
 
 stdenv.mkDerivation  rec {
-  name = "yoshimi-${version}";
+  pname = "yoshimi";
   version = "1.5.11.3";
 
   src = fetchurl {
-    url = "mirror://sourceforge/yoshimi/${name}.tar.bz2";
+    url = "mirror://sourceforge/yoshimi/${pname}-${version}.tar.bz2";
     sha256 = "00w0ll94dpss9f1rnaxjmw6mgjx5q2dz8w4mc3wyrk4s4gbd7154";
   };
 
diff --git a/pkgs/applications/audio/zam-plugins/default.nix b/pkgs/applications/audio/zam-plugins/default.nix
index 69906b814382..cc04632cfb5c 100644
--- a/pkgs/applications/audio/zam-plugins/default.nix
+++ b/pkgs/applications/audio/zam-plugins/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit , boost, libX11, libGLU_combined, liblo, libjack2, ladspaH, lv2, pkgconfig, rubberband, libsndfile, fftwFloat, libsamplerate }:
 
 stdenv.mkDerivation rec {
-  name = "zam-plugins-${version}";
+  pname = "zam-plugins";
   version = "3.11";
 
   src = fetchgit {
diff --git a/pkgs/applications/audio/zita-njbridge/default.nix b/pkgs/applications/audio/zita-njbridge/default.nix
index faa90e684aea..1ec6946cf38c 100644
--- a/pkgs/applications/audio/zita-njbridge/default.nix
+++ b/pkgs/applications/audio/zita-njbridge/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.4";
-  name = "zita-njbridge-${version}";
+  pname = "zita-njbridge";
 
   src = fetchurl {
-    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${name}.tar.bz2";
+    url = "https://kokkinizita.linuxaudio.org/linuxaudio/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1l8rszdjhp0gq7mr54sdgfs6y6cmw11ssmqb1v9yrkrz5rmwzg8j";
   };
 
diff --git a/pkgs/applications/audio/zynaddsubfx/default.nix b/pkgs/applications/audio/zynaddsubfx/default.nix
index 7bc1c07befa1..e22bf9ed653a 100644
--- a/pkgs/applications/audio/zynaddsubfx/default.nix
+++ b/pkgs/applications/audio/zynaddsubfx/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation  rec {
-  name = "zynaddsubfx-${version}";
+  pname = "zynaddsubfx";
   version = "3.0.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/backup/vdmfec/default.nix b/pkgs/applications/backup/vdmfec/default.nix
index 3a480f70d4b7..1366bb484a91 100644
--- a/pkgs/applications/backup/vdmfec/default.nix
+++ b/pkgs/applications/backup/vdmfec/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "vdmfec-${version}";
+  pname = "vdmfec";
   version = "1.0";
 
   src = fetchurl {
-    url = "http://members.tripod.com/professor_tom/archives/${name}.tgz";
+    url = "http://members.tripod.com/professor_tom/archives/${pname}-${version}.tgz";
     sha256 = "0i7q4ylx2xmzzq778anpkj4nqir5gf573n1lbpxnbc10ymsjq2rm";
   };
 
diff --git a/pkgs/applications/display-managers/lightdm-enso-os-greeter/default.nix b/pkgs/applications/display-managers/lightdm-enso-os-greeter/default.nix
index 45fd3cb8cbb7..8302303a08e7 100644
--- a/pkgs/applications/display-managers/lightdm-enso-os-greeter/default.nix
+++ b/pkgs/applications/display-managers/lightdm-enso-os-greeter/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.1";
-  name = "lightdm-enso-os-greeter-${version}";
+  pname = "lightdm-enso-os-greeter";
 
   src = fetchgit {
     url = https://github.com/nick92/Enso-OS;
diff --git a/pkgs/applications/display-managers/lightdm-mini-greeter/default.nix b/pkgs/applications/display-managers/lightdm-mini-greeter/default.nix
index 91446f73507e..69635718e3ba 100644
--- a/pkgs/applications/display-managers/lightdm-mini-greeter/default.nix
+++ b/pkgs/applications/display-managers/lightdm-mini-greeter/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, pkgconfig, lightdm, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "lightdm-mini-greeter-${version}";
+  pname = "lightdm-mini-greeter";
   version = "0.3.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/display-managers/lightdm/gtk-greeter.nix b/pkgs/applications/display-managers/lightdm/gtk-greeter.nix
index 61db182f7446..f892a9da50b9 100644
--- a/pkgs/applications/display-managers/lightdm/gtk-greeter.nix
+++ b/pkgs/applications/display-managers/lightdm/gtk-greeter.nix
@@ -12,10 +12,11 @@ let
   version = "2.0.6";
 in
 stdenv.mkDerivation rec {
-  name = "lightdm-gtk-greeter-${version}";
+  pname = "lightdm-gtk-greeter";
+  inherit version;
 
   src = fetchurl {
-    url = "${meta.homepage}/${ver_branch}/${version}/+download/${name}.tar.gz";
+    url = "${meta.homepage}/${ver_branch}/${version}/+download/${pname}-${version}.tar.gz";
     sha256 = "1pis5qyg95pg31dvnfqq34bzgj00hg4vs547r8h60lxjk81z8p15";
   };
 
diff --git a/pkgs/applications/display-managers/ly/default.nix b/pkgs/applications/display-managers/ly/default.nix
index e8edcc3f634c..2f0a770bc71c 100644
--- a/pkgs/applications/display-managers/ly/default.nix
+++ b/pkgs/applications/display-managers/ly/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, linux-pam }:
 
 stdenv.mkDerivation rec { 
-  name = "ly-${version}";
+  pname = "ly";
   version = "0.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/display-managers/sddm/default.nix b/pkgs/applications/display-managers/sddm/default.nix
index b5d32493003d..fc61d43436da 100644
--- a/pkgs/applications/display-managers/sddm/default.nix
+++ b/pkgs/applications/display-managers/sddm/default.nix
@@ -1,13 +1,14 @@
 { mkDerivation, lib, fetchFromGitHub
 , cmake, extra-cmake-modules, pkgconfig, libxcb, libpthreadstubs
-, libXdmcp, libXau, qtbase, qtdeclarative, qttools, pam, systemd
+, libXdmcp, libXau, qtbase, qtdeclarative, qtquickcontrols2, qttools, pam, systemd
 }:
 
 let
   version = "0.18.1";
 
 in mkDerivation rec {
-  name = "sddm-${version}";
+  pname = "sddm";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "sddm";
@@ -29,7 +30,7 @@ in mkDerivation rec {
   nativeBuildInputs = [ cmake extra-cmake-modules pkgconfig qttools ];
 
   buildInputs = [
-    libxcb libpthreadstubs libXdmcp libXau pam qtbase qtdeclarative systemd
+    libxcb libpthreadstubs libXdmcp libXau pam qtbase qtdeclarative qtquickcontrols2 systemd
   ];
 
   cmakeFlags = [
diff --git a/pkgs/applications/editors/aewan/default.nix b/pkgs/applications/editors/aewan/default.nix
index 214b435429ae..1bd73bebe03b 100644
--- a/pkgs/applications/editors/aewan/default.nix
+++ b/pkgs/applications/editors/aewan/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "aewan-${version}";
+  pname = "aewan";
   version = "1.0.01";
 
   src = fetchurl {
-    url = "mirror://sourceforge/aewan/${name}.tar.gz";
+    url = "mirror://sourceforge/aewan/${pname}-${version}.tar.gz";
     sha256 = "5266dec5e185e530b792522821c97dfa5f9e3892d0dca5e881d0c30ceac21817";
   };
 
diff --git a/pkgs/applications/editors/aseprite/default.nix b/pkgs/applications/editors/aseprite/default.nix
index 7db4d3e947bf..170fde7b9caf 100644
--- a/pkgs/applications/editors/aseprite/default.nix
+++ b/pkgs/applications/editors/aseprite/default.nix
@@ -10,7 +10,7 @@ let
   skia = callPackage ./skia.nix {};
 in
 stdenv.mkDerivation rec {
-  name = "aseprite-${version}";
+  pname = "aseprite";
   version = if unfree then "1.2.11" else "1.1.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/bonzomatic/default.nix b/pkgs/applications/editors/bonzomatic/default.nix
index 9f1db1464482..a12ccd257f8a 100644
--- a/pkgs/applications/editors/bonzomatic/default.nix
+++ b/pkgs/applications/editors/bonzomatic/default.nix
@@ -1,7 +1,6 @@
 { stdenv, makeWrapper, fetchFromGitHub, cmake, alsaLib, mesa_glu, libXcursor, libXinerama, libXrandr, xorgserver }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "bonzomatic";
   version = "2018-03-29";
 
diff --git a/pkgs/applications/editors/brackets/default.nix b/pkgs/applications/editors/brackets/default.nix
index 17ae40521986..439b721632d0 100644
--- a/pkgs/applications/editors/brackets/default.nix
+++ b/pkgs/applications/editors/brackets/default.nix
@@ -8,13 +8,13 @@ let
   ];
 in
 stdenv.mkDerivation rec {
-  name = "brackets-${version}";
+  pname = "brackets";
   version = "1.9";
 
   src = fetchurl {
     url = "https://github.com/adobe/brackets/releases/download/release-${version}/Brackets.Release.${version}.64-bit.deb";
     sha256 = "0c4l2rr0853xd21kw8hhxlmrx8mqwb7iqa2k24zvwyjp4nnwkgbp";
-    name = "${name}.deb";
+    name = "${pname}-${version}.deb";
   };
 
   phases = [ "installPhase" "fixupPhase" ];
diff --git a/pkgs/applications/editors/bvi/default.nix b/pkgs/applications/editors/bvi/default.nix
index f5e14ff1e096..3237c543ee69 100644
--- a/pkgs/applications/editors/bvi/default.nix
+++ b/pkgs/applications/editors/bvi/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "bvi-${version}";
+  pname = "bvi";
   version = "1.4.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/bvi/${name}.src.tar.gz";
+    url = "mirror://sourceforge/bvi/${pname}-${version}.src.tar.gz";
     sha256 = "00pq9rv7s8inqxq2m3xshxi58691i3pxw9smibcrgh6768l3qnh1";
   };
 
diff --git a/pkgs/applications/editors/bviplus/default.nix b/pkgs/applications/editors/bviplus/default.nix
index d08e006ec5b3..2c6b153370e4 100644
--- a/pkgs/applications/editors/bviplus/default.nix
+++ b/pkgs/applications/editors/bviplus/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "bviplus-${version}";
+  pname = "bviplus";
   version = "0.9.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/deadpixi-sam/default.nix b/pkgs/applications/editors/deadpixi-sam/default.nix
index 4ab11064eae3..65ec43939127 100644
--- a/pkgs/applications/editors/deadpixi-sam/default.nix
+++ b/pkgs/applications/editors/deadpixi-sam/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2017-10-27";
-  name = "deadpixi-sam-unstable-${version}";
+  pname = "deadpixi-sam-unstable";
 
   src = fetchFromGitHub {
     owner = "deadpixi";
diff --git a/pkgs/applications/editors/dhex/default.nix b/pkgs/applications/editors/dhex/default.nix
index f4581c4beceb..efb3a2f9ffab 100644
--- a/pkgs/applications/editors/dhex/default.nix
+++ b/pkgs/applications/editors/dhex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "dhex-${version}";
+  pname = "dhex";
   version = "0.69";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/dit/default.nix b/pkgs/applications/editors/dit/default.nix
index 12ca7a071406..2f83b0b8d992 100644
--- a/pkgs/applications/editors/dit/default.nix
+++ b/pkgs/applications/editors/dit/default.nix
@@ -1,11 +1,11 @@
 { lib, fetchurl, stdenv, libiconv, ncurses, lua }:
 
 stdenv.mkDerivation rec {
-  name = "dit-${version}";
+  pname = "dit";
   version = "0.5";
 
   src = fetchurl {
-    url = "https://hisham.hm/dit/releases/${version}/${name}.tar.gz";
+    url = "https://hisham.hm/dit/releases/${version}/${pname}-${version}.tar.gz";
     sha256 = "05vhr1gl3bb5fg49v84xhmjaqdjw6djampvylw10ydvbpnpvjvjc";
   };
 
diff --git a/pkgs/applications/editors/edbrowse/default.nix b/pkgs/applications/editors/edbrowse/default.nix
index 0b6e28434f56..0de514233f8e 100644
--- a/pkgs/applications/editors/edbrowse/default.nix
+++ b/pkgs/applications/editors/edbrowse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, duktape, curl, pcre, readline, openssl, perl, html-tidy }:
 
 stdenv.mkDerivation rec {
-  name = "edbrowse-${version}";
+  pname = "edbrowse";
   version = "3.7.4";
 
   buildInputs = [ curl pcre readline openssl duktape perl html-tidy ];
diff --git a/pkgs/applications/editors/edit/default.nix b/pkgs/applications/editors/edit/default.nix
index 17fa75fe6343..acda484ba3a3 100644
--- a/pkgs/applications/editors/edit/default.nix
+++ b/pkgs/applications/editors/edit/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, unzip, pkgconfig, ncurses, libX11, libXft, cwebbin }:
 
 stdenv.mkDerivation rec {
-  name = "edit-nightly-${version}";
+  pname = "edit-nightly";
   version = "20160425";
 
   src = fetchgit {
diff --git a/pkgs/applications/editors/emacs-modes/cask/default.nix b/pkgs/applications/editors/emacs-modes/cask/default.nix
index 34120db6aa70..8c9b7771b0f7 100644
--- a/pkgs/applications/editors/emacs-modes/cask/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cask/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.4";
-  name = "cask-${version}";
+  pname = "cask";
 
   src = fetchFromGitHub {
     owner = "cask";
diff --git a/pkgs/applications/editors/emacs-modes/cedille/default.nix b/pkgs/applications/editors/emacs-modes/cedille/default.nix
index 2d1cbb75981e..ce9f57ef40b6 100644
--- a/pkgs/applications/editors/emacs-modes/cedille/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cedille/default.nix
@@ -1,7 +1,7 @@
 { stdenv, cedille, emacs }:
 
 stdenv.mkDerivation rec {
-  name    = "cedille-mode-${version}";
+  pname = "cedille-mode";
   version = cedille.version;
 
   src = cedille.src;
diff --git a/pkgs/applications/editors/emacs-modes/cryptol/default.nix b/pkgs/applications/editors/emacs-modes/cryptol/default.nix
index 5b408ad7999d..108d23ce2339 100644
--- a/pkgs/applications/editors/emacs-modes/cryptol/default.nix
+++ b/pkgs/applications/editors/emacs-modes/cryptol/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, emacs }:
 
 stdenv.mkDerivation rec {
-  name    = "cryptol-mode-${version}";
+  pname = "cryptol-mode";
   version = "0.1.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/emacs-modes/d/default.nix b/pkgs/applications/editors/emacs-modes/d/default.nix
index 28736acded2f..779ba992686a 100644
--- a/pkgs/applications/editors/emacs-modes/d/default.nix
+++ b/pkgs/applications/editors/emacs-modes/d/default.nix
@@ -4,7 +4,8 @@
 let version = "20150111";
 
 in stdenv.mkDerivation {
-  name = "emacs-d-${version}";
+  pname = "emacs-d";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/Emacs-D-Mode-Maintainers/Emacs-D-Mode/archive/53efec4d83c7cee8227597f010fe7fc400ff05f1.tar.gz";
diff --git a/pkgs/applications/editors/emacs-modes/haskell/default.nix b/pkgs/applications/editors/emacs-modes/haskell/default.nix
index 6b10766bedb7..b55cf9989914 100644
--- a/pkgs/applications/editors/emacs-modes/haskell/default.nix
+++ b/pkgs/applications/editors/emacs-modes/haskell/default.nix
@@ -6,7 +6,8 @@ let
   version = "13.14-169-g0d3569d";      # git describe --tags
 in
 stdenv.mkDerivation {
-  name = "haskell-mode-${version}";
+  pname = "haskell-mode";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "haskell";
diff --git a/pkgs/applications/editors/emacs-modes/hol_light/default.nix b/pkgs/applications/editors/emacs-modes/hol_light/default.nix
index c32669239f88..ce13c3042b9f 100644
--- a/pkgs/applications/editors/emacs-modes/hol_light/default.nix
+++ b/pkgs/applications/editors/emacs-modes/hol_light/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchsvn }:
 
 stdenv.mkDerivation rec {
-  name    = "hol_light-mode-${version}";
+  pname = "hol_light-mode";
   version = "73";
 
   src = fetchsvn {
diff --git a/pkgs/applications/editors/emacs-modes/hsc3/default.nix b/pkgs/applications/editors/emacs-modes/hsc3/default.nix
index 199a5886e1df..75b72516a3cd 100644
--- a/pkgs/applications/editors/emacs-modes/hsc3/default.nix
+++ b/pkgs/applications/editors/emacs-modes/hsc3/default.nix
@@ -6,7 +6,8 @@
 let version = "0.15";
 
 in stdenv.mkDerivation {
-  name = "hsc3-mode-${version}";
+  pname = "hsc3-mode";
+  inherit version;
   src = fetchurl {
     url = mirror://hackage/hsc3-0.15/hsc3-0.15.tar.gz;
     sha256 = "2f3b15655419cf8ebe25ab1c6ec22993b2589b4ffca7c3a75ce478ca78a0bde6";
diff --git a/pkgs/applications/editors/emacs-modes/icicles/default.nix b/pkgs/applications/editors/emacs-modes/icicles/default.nix
index 17cf213a799d..27dcd1063bf2 100644
--- a/pkgs/applications/editors/emacs-modes/icicles/default.nix
+++ b/pkgs/applications/editors/emacs-modes/icicles/default.nix
@@ -21,7 +21,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "2019-02-22";
-  name = "icicles-${version}";
+  pname = "icicles";
 
   srcs = forAll ({name, sha256}: fetchurl { url = "https://www.emacswiki.org/emacs/download/${name}"; inherit sha256; });
 
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   buildPhase = "emacs --batch -L . -f batch-byte-compile *.el";
 
-  installPhase = "mkdir -p $out/share/emacs/site-lisp/emacswiki/${name}/; cp *.el *.elc $out/share/emacs/site-lisp/emacswiki/${name}/";
+  installPhase = "mkdir -p $out/share/emacs/site-lisp/emacswiki/${pname}-${version}/; cp *.el *.elc $out/share/emacs/site-lisp/emacswiki/${pname}-${version}/";
 
   meta = {
     homepage = https://www.emacswiki.org/emacs/Icicles;
diff --git a/pkgs/applications/editors/emacs-modes/ido-ubiquitous/default.nix b/pkgs/applications/editors/emacs-modes/ido-ubiquitous/default.nix
index 3cc8156337e0..eaa0f2c2a5b1 100644
--- a/pkgs/applications/editors/emacs-modes/ido-ubiquitous/default.nix
+++ b/pkgs/applications/editors/emacs-modes/ido-ubiquitous/default.nix
@@ -4,7 +4,8 @@ let
   version = "3.6-4-gb659bf8";
 in
 stdenv.mkDerivation {
-  name = "ido-ubiquitous-${version}";
+  pname = "ido-ubiquitous";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "DarwinAwardWinner";
diff --git a/pkgs/applications/editors/emacs-modes/idris/default.nix b/pkgs/applications/editors/emacs-modes/idris/default.nix
index 2e168b3abf7f..18e2e8ec1685 100644
--- a/pkgs/applications/editors/emacs-modes/idris/default.nix
+++ b/pkgs/applications/editors/emacs-modes/idris/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchurl, emacs }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "idris-mode";
   version = "0.9.18";
 
diff --git a/pkgs/applications/editors/emacs-modes/jabber/default.nix b/pkgs/applications/editors/emacs-modes/jabber/default.nix
index c0ddbc88cf27..c8b64130872a 100644
--- a/pkgs/applications/editors/emacs-modes/jabber/default.nix
+++ b/pkgs/applications/editors/emacs-modes/jabber/default.nix
@@ -2,9 +2,8 @@
 stdenv.mkDerivation rec {
   pname  = "emacs-jabber";
   version = "0.8.0";
-  name = "${pname}-${version}";
   src = fetchurl {
-    url = "mirror://sourceforge/${pname}/${name}.tar.bz2";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
     sha256 = "75e3b7853de4783b8ab8270dcbe6a1e4f576224f77f7463116532e11c6498c26";
   };
   buildInputs = [ emacs ];
diff --git a/pkgs/applications/editors/emacs-modes/markdown-mode/default.nix b/pkgs/applications/editors/emacs-modes/markdown-mode/default.nix
index 7176b289b8b5..4e79e9edda7b 100644
--- a/pkgs/applications/editors/emacs-modes/markdown-mode/default.nix
+++ b/pkgs/applications/editors/emacs-modes/markdown-mode/default.nix
@@ -4,7 +4,8 @@ let
   version = "2.0-82-gfe30ef7";
 in
 stdenv.mkDerivation {
-  name = "markdown-mode-${version}";
+  pname = "markdown-mode";
+  inherit version;
 
   src = fetchFromGitHub {
     owner  = "defunkt";
diff --git a/pkgs/applications/editors/emacs-modes/ocaml/default.nix b/pkgs/applications/editors/emacs-modes/ocaml/default.nix
index 9f8d408dd5a2..becc2dc5dc9b 100644
--- a/pkgs/applications/editors/emacs-modes/ocaml/default.nix
+++ b/pkgs/applications/editors/emacs-modes/ocaml/default.nix
@@ -5,7 +5,8 @@
 
 let version = stdenv.lib.removePrefix "ocaml-" ocaml.name;
 in stdenv.mkDerivation {
-  name = "ocaml-mode-${version}";
+  pname = "ocaml-mode";
+  inherit version;
   inherit (ocaml) prefixKey src;
 
   # a quick configure to get the Makefile generated. Since
diff --git a/pkgs/applications/editors/emacs-modes/proofgeneral/4.4.nix b/pkgs/applications/editors/emacs-modes/proofgeneral/4.4.nix
index 0f7ac1d1dc80..1f59a355da39 100644
--- a/pkgs/applications/editors/emacs-modes/proofgeneral/4.4.nix
+++ b/pkgs/applications/editors/emacs-modes/proofgeneral/4.4.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, emacs, texinfo, texLive, which, automake, enableDoc ? false }:
 
 stdenv.mkDerivation rec {
-  name = "ProofGeneral-${version}";
+  pname = "ProofGeneral";
   version = "4.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/emacs-modes/proofgeneral/HEAD.nix b/pkgs/applications/editors/emacs-modes/proofgeneral/HEAD.nix
index de72b24f87ac..99d7f641eac5 100644
--- a/pkgs/applications/editors/emacs-modes/proofgeneral/HEAD.nix
+++ b/pkgs/applications/editors/emacs-modes/proofgeneral/HEAD.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, emacs, texinfo, texLive, perl, which, automake, enableDoc ? false }:
 
 stdenv.mkDerivation (rec {
-  name = "ProofGeneral-unstable-${version}";
+  pname = "ProofGeneral-unstable";
   version = "2018-01-30";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/emacs-modes/rainbow-delimiters/default.nix b/pkgs/applications/editors/emacs-modes/rainbow-delimiters/default.nix
index 2b4223cdc1fd..9dfe089fe290 100644
--- a/pkgs/applications/editors/emacs-modes/rainbow-delimiters/default.nix
+++ b/pkgs/applications/editors/emacs-modes/rainbow-delimiters/default.nix
@@ -3,7 +3,8 @@
 let version = "1.3.13";
 
 in stdenv.mkDerivation {
-  name = "emacs-rainbow-delimiters-${version}";
+  pname = "emacs-rainbow-delimiters";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/jlr/rainbow-delimiters/archive/${version}.tar.gz";
diff --git a/pkgs/applications/editors/emacs-modes/rudel/default.nix b/pkgs/applications/editors/emacs-modes/rudel/default.nix
index 0031ffee4d4d..8b9e08a53783 100644
--- a/pkgs/applications/editors/emacs-modes/rudel/default.nix
+++ b/pkgs/applications/editors/emacs-modes/rudel/default.nix
@@ -5,7 +5,8 @@ let
 in
 stdenv.mkDerivation
 {
-  name = "rudel-${version}";
+  pname = "rudel";
+  inherit version;
   src = fetchurl
   {
     url = "mirror://sourceforge/rudel/rudel-${version}.tar.gz";
diff --git a/pkgs/applications/editors/emacs-modes/s/default.nix b/pkgs/applications/editors/emacs-modes/s/default.nix
index b818348939e8..fc79ec46761e 100644
--- a/pkgs/applications/editors/emacs-modes/s/default.nix
+++ b/pkgs/applications/editors/emacs-modes/s/default.nix
@@ -3,7 +3,8 @@
 let version = "1.9.0";
 
 in stdenv.mkDerivation {
-  name = "emacs-s-${version}";
+  pname = "emacs-s";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/magnars/s.el/archive/${version}.tar.gz";
diff --git a/pkgs/applications/editors/emacs-modes/tuareg/default.nix b/pkgs/applications/editors/emacs-modes/tuareg/default.nix
index be03938f8a53..556b27e4cbfd 100644
--- a/pkgs/applications/editors/emacs-modes/tuareg/default.nix
+++ b/pkgs/applications/editors/emacs-modes/tuareg/default.nix
@@ -6,7 +6,8 @@
 let version = "2.0.9";
 
 in stdenv.mkDerivation {
-  name = "tuareg-mode-${version}";
+  pname = "tuareg-mode";
+  inherit version;
   src = fetchzip {
     url = "https://github.com/ocaml/tuareg/releases/download/${version}/tuareg-${version}.tar.gz";
     sha256 = "13rh5ddwvwwz5jf0n3wagc5m9zq4cbaylnsknzjalryyvipwfyh3";
diff --git a/pkgs/applications/editors/emacs-modes/writegood/default.nix b/pkgs/applications/editors/emacs-modes/writegood/default.nix
index 6d0631a4cb83..5f3041d22d42 100644
--- a/pkgs/applications/editors/emacs-modes/writegood/default.nix
+++ b/pkgs/applications/editors/emacs-modes/writegood/default.nix
@@ -3,7 +3,8 @@
 let version = "2.0.2";
 
 in stdenv.mkDerivation {
-  name = "writegood-mode-${version}";
+  pname = "writegood-mode";
+  inherit version;
   src = fetchurl {
     url = "https://github.com/bnbeckwith/writegood-mode/archive/v${version}.tar.gz";
     sha256 = "1ilbqj24vzpfh9n1wph7idj0914ga290jkpv9kr1pff3a0v5hf6k";
diff --git a/pkgs/applications/editors/featherpad/default.nix b/pkgs/applications/editors/featherpad/default.nix
index 6d420599152a..e48fba1551e7 100644
--- a/pkgs/applications/editors/featherpad/default.nix
+++ b/pkgs/applications/editors/featherpad/default.nix
@@ -4,7 +4,7 @@ with qt5;
 
 stdenv.mkDerivation rec {
   version = "0.10.0";
-  name = "featherpad-${version}";
+  pname = "featherpad";
   src = fetchFromGitHub {
     owner = "tsujan";
     repo = "FeatherPad";
diff --git a/pkgs/applications/editors/flpsed/default.nix b/pkgs/applications/editors/flpsed/default.nix
index 104206a14913..b8b11e5e831e 100644
--- a/pkgs/applications/editors/flpsed/default.nix
+++ b/pkgs/applications/editors/flpsed/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fltk13, ghostscript }:
 
 stdenv.mkDerivation rec {
-  name = "flpsed-${version}";
+  pname = "flpsed";
   version = "0.7.3";
 
   src = fetchurl {
-    url = "http://www.flpsed.org/${name}.tar.gz";
+    url = "http://www.flpsed.org/${pname}-${version}.tar.gz";
     sha256 = "0vngqxanykicabhfdznisv82k5ypkxwg0s93ms9ribvhpm8vf2xp";
   };
 
diff --git a/pkgs/applications/editors/geany/default.nix b/pkgs/applications/editors/geany/default.nix
index 0ff56e9145fb..a30a8f702242 100644
--- a/pkgs/applications/editors/geany/default.nix
+++ b/pkgs/applications/editors/geany/default.nix
@@ -7,10 +7,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "geany-${version}";
+  pname = "geany";
+  inherit version;
 
   src = fetchurl {
-    url = "https://download.geany.org/${name}.tar.bz2";
+    url = "https://download.geany.org/${pname}-${version}.tar.bz2";
     sha256 = "179xfnvhcxsv54v2mlrhykqv2j7klniln5sffvqqpjmdvwyivvim";
   };
 
diff --git a/pkgs/applications/editors/hecate/default.nix b/pkgs/applications/editors/hecate/default.nix
index 8aea8508aefd..de57fb092157 100644
--- a/pkgs/applications/editors/hecate/default.nix
+++ b/pkgs/applications/editors/hecate/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   version = "0.0.1";
-  name = "hecate-${version}";
+  pname = "hecate";
 
   src = fetchFromGitHub {
     owner  = "evanmiller";
diff --git a/pkgs/applications/editors/heme/default.nix b/pkgs/applications/editors/heme/default.nix
index dce02b568906..4e67fc304b18 100644
--- a/pkgs/applications/editors/heme/default.nix
+++ b/pkgs/applications/editors/heme/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "heme-${version}";
+  pname = "heme";
   version = "0.4.2";
   src = fetchurl {
     url = "mirror://sourceforge/project/heme/heme/heme-${version}/heme-${version}.tar.gz";
diff --git a/pkgs/applications/editors/hexcurse/default.nix b/pkgs/applications/editors/hexcurse/default.nix
index 22cc4d47e680..a6437f070b98 100644
--- a/pkgs/applications/editors/hexcurse/default.nix
+++ b/pkgs/applications/editors/hexcurse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, fetchpatch, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "hexcurse-${version}";
+  pname = "hexcurse";
   version = "1.60.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/hexedit/default.nix b/pkgs/applications/editors/hexedit/default.nix
index 4671df77554f..09191b38e1bc 100644
--- a/pkgs/applications/editors/hexedit/default.nix
+++ b/pkgs/applications/editors/hexedit/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "hexedit-${version}";
+  pname = "hexedit";
   version = "1.2.13";
 
   src = fetchurl {
-    url = "http://rigaux.org/${name}.src.tgz";
+    url = "http://rigaux.org/${pname}-${version}.src.tgz";
     sha256 = "1mwdp1ikk64cqmagnrrps5jkn3li3n47maiqh2qc1xbp1ains4ka";
   };
 
diff --git a/pkgs/applications/editors/howl/default.nix b/pkgs/applications/editors/howl/default.nix
index e7f200a4c077..5e5f2f8563cb 100644
--- a/pkgs/applications/editors/howl/default.nix
+++ b/pkgs/applications/editors/howl/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "howl-${version}";
+  pname = "howl";
   version = "0.6";
 
   # Use the release tarball containing pre-downloaded dependencies sources
diff --git a/pkgs/applications/editors/ht/default.nix b/pkgs/applications/editors/ht/default.nix
index 63864bc581df..fc1fe969bdc0 100644
--- a/pkgs/applications/editors/ht/default.nix
+++ b/pkgs/applications/editors/ht/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "ht-${version}";
+  pname = "ht";
   version = "2.1.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/jedit/default.nix b/pkgs/applications/editors/jedit/default.nix
index 11322e8240c2..21a6a8475182 100644
--- a/pkgs/applications/editors/jedit/default.nix
+++ b/pkgs/applications/editors/jedit/default.nix
@@ -13,7 +13,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "jedit-${version}";
+  pname = "jedit";
+  inherit version;
   src = fetchurl {
     url = "mirror://sourceforge/jedit/jedit${version}source.tar.bz2";
     sha256 = "03wmbh90rl5lsc35d7jwcp9j5qyyzq1nccxf4fal8bmnx8n4si0x";
diff --git a/pkgs/applications/editors/joe/default.nix b/pkgs/applications/editors/joe/default.nix
index b2ace8accd8a..6f5839b3d06f 100644
--- a/pkgs/applications/editors/joe/default.nix
+++ b/pkgs/applications/editors/joe/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "4.6";
-  name = "joe-${version}";
+  pname = "joe";
 
   src = fetchurl {
-    url = "mirror://sourceforge/joe-editor/${name}.tar.gz";
+    url = "mirror://sourceforge/joe-editor/${pname}-${version}.tar.gz";
     sha256 = "1pmr598xxxm9j9dl93kq4dv36zyw0q2dh6d7x07hf134y9hhlnj9";
   };
 
diff --git a/pkgs/applications/editors/jucipp/default.nix b/pkgs/applications/editors/jucipp/default.nix
index 9547b82efa1f..cb9f10281c70 100644
--- a/pkgs/applications/editors/jucipp/default.nix
+++ b/pkgs/applications/editors/jucipp/default.nix
@@ -6,7 +6,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "juicipp-${version}";
+  pname = "juicipp";
   version = "1.2.3";
 
   meta = {
diff --git a/pkgs/applications/editors/jupp/default.nix b/pkgs/applications/editors/jupp/default.nix
index 5e6406e33f28..4a44b35a0fa7 100644
--- a/pkgs/applications/editors/jupp/default.nix
+++ b/pkgs/applications/editors/jupp/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "jupp-${version}";
+  pname = "jupp";
   version = "3.1";
   srcName = "joe-3.1jupp31";
 
diff --git a/pkgs/applications/editors/kodestudio/default.nix b/pkgs/applications/editors/kodestudio/default.nix
index b212773712c2..df46cb123386 100644
--- a/pkgs/applications/editors/kodestudio/default.nix
+++ b/pkgs/applications/editors/kodestudio/default.nix
@@ -21,7 +21,8 @@ let
 in
 
   stdenv.mkDerivation rec {
-    name = "kodestudio-${version}";
+    pname = "kodestudio";
+    inherit version;
 
     src = fetchurl {
         url = urlStr;
diff --git a/pkgs/applications/editors/leafpad/default.nix b/pkgs/applications/editors/leafpad/default.nix
index c3b46cf61df8..795342fba5d8 100644
--- a/pkgs/applications/editors/leafpad/default.nix
+++ b/pkgs/applications/editors/leafpad/default.nix
@@ -2,9 +2,9 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.18.1";
-  name = "leafpad-${version}";
+  pname = "leafpad";
   src = fetchurl {
-    url = "https://download.savannah.gnu.org/releases/leafpad/${name}.tar.gz";
+    url = "https://download.savannah.gnu.org/releases/leafpad/${pname}-${version}.tar.gz";
     sha256 = "0b0az2wvqgvam7w0ns1j8xp2llslm1rx6h7zcsy06a7j0yp257cm";
   };
 
diff --git a/pkgs/applications/editors/leo-editor/default.nix b/pkgs/applications/editors/leo-editor/default.nix
index a2274be463ed..ff824d8b45bf 100644
--- a/pkgs/applications/editors/leo-editor/default.nix
+++ b/pkgs/applications/editors/leo-editor/default.nix
@@ -1,7 +1,7 @@
 { stdenv, python3, fetchFromGitHub, makeWrapper, makeDesktopItem }:
 
 stdenv.mkDerivation rec {
-  name = "leo-editor-${version}";
+  pname = "leo-editor";
   version = "5.7.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/lighttable/default.nix b/pkgs/applications/editors/lighttable/default.nix
index c3a280aed921..90e8c73e075d 100644
--- a/pkgs/applications/editors/lighttable/default.nix
+++ b/pkgs/applications/editors/lighttable/default.nix
@@ -21,13 +21,13 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "lighttable-${version}";
+  pname = "lighttable";
   version = "0.8.1";
 
   src =
       fetchurl {
         name = "LightTableLinux64.tar.gz";
-        url = "https://github.com/LightTable/LightTable/releases/download/${version}/${name}-linux.tar.gz";
+        url = "https://github.com/LightTable/LightTable/releases/download/${version}/${pname}-${version}-linux.tar.gz";
         sha256 = "06fj725xfhf3fwrf7dya7ijmxq3v76kfmd4lr2067a92zhlwr5pv";
       };
 
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
   installPhase = ''
     tar xf ${src}
     mkdir -p $out/{bin,share/LightTable}
-    mv ./${name}-linux/* $out/share/LightTable
+    mv ./${pname}-${version}-linux/* $out/share/LightTable
 
     patchelf \
       --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
diff --git a/pkgs/applications/editors/mg/default.nix b/pkgs/applications/editors/mg/default.nix
index 4fb8d51b9692..de1a5ce7879f 100644
--- a/pkgs/applications/editors/mg/default.nix
+++ b/pkgs/applications/editors/mg/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libbsd, ncurses, buildPackages }:
 
 stdenv.mkDerivation rec {
-  name = "mg-${version}";
+  pname = "mg";
   version = "20171014";
 
   src = fetchurl {
-    url = "http://homepage.boetes.org/software/mg/${name}.tar.gz";
+    url = "http://homepage.boetes.org/software/mg/${pname}-${version}.tar.gz";
     sha256 = "0hakfikzsml7z0hja8m8mcahrmfy2piy81bq9nccsjplyfc9clai";
   };
 
diff --git a/pkgs/applications/editors/micro/default.nix b/pkgs/applications/editors/micro/default.nix
index fab3646efdff..e6b93f20c488 100644
--- a/pkgs/applications/editors/micro/default.nix
+++ b/pkgs/applications/editors/micro/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage  rec {
-  name = "micro-${version}";
+  pname = "micro";
   version = "1.4.1";
 
   goPackagePath = "github.com/zyedidia/micro";
diff --git a/pkgs/applications/editors/mindforger/default.nix b/pkgs/applications/editors/mindforger/default.nix
index a027242c5eef..9cfcf95e78b1 100644
--- a/pkgs/applications/editors/mindforger/default.nix
+++ b/pkgs/applications/editors/mindforger/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, qmake, qtbase, qtwebkit }:
 
 stdenv.mkDerivation rec {
-  name = "mindforger-${version}";
+  pname = "mindforger";
   version = "1.48.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/moe/default.nix b/pkgs/applications/editors/moe/default.nix
index 3f7eba73ca49..4e960524b94f 100644
--- a/pkgs/applications/editors/moe/default.nix
+++ b/pkgs/applications/editors/moe/default.nix
@@ -5,11 +5,11 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "moe-${version}";
+  pname = "moe";
   version = "1.10";
 
   src = fetchurl {
-    url = "mirror://gnu/moe/${name}.tar.lz";
+    url = "mirror://gnu/moe/${pname}-${version}.tar.lz";
     sha256 = "0fymywdiy9xqppcmvgs7mf7d3gfrky3jp5jkxs2l3v93asml9zcc";
   };
 
diff --git a/pkgs/applications/editors/monodevelop/default.nix b/pkgs/applications/editors/monodevelop/default.nix
index c2917aa394f9..3a21eec07f42 100644
--- a/pkgs/applications/editors/monodevelop/default.nix
+++ b/pkgs/applications/editors/monodevelop/default.nix
@@ -7,10 +7,10 @@
 stdenv.mkDerivation rec {
   version = "5.9.4.5";
   revision = "8010a90f6e246b32364e3fb46ef2c9d1be9c9a2b";
-  name = "monodevelop-${version}";
+  pname = "monodevelop";
 
   src = fetchurl {
-    url = "https://download.mono-project.com/sources/monodevelop/${name}.tar.bz2";
+    url = "https://download.mono-project.com/sources/monodevelop/${pname}-${version}.tar.bz2";
     sha256 = "0bim4bfv3zwijafl9g0cx3159zq43dlcv74mnyrda41j4p52w5ji";
   };
 
diff --git a/pkgs/applications/editors/music/tuxguitar/default.nix b/pkgs/applications/editors/music/tuxguitar/default.nix
index 1b1c6eaf9e54..70f99fa749b7 100644
--- a/pkgs/applications/editors/music/tuxguitar/default.nix
+++ b/pkgs/applications/editors/music/tuxguitar/default.nix
@@ -7,10 +7,10 @@ let metadata = assert stdenv.hostPlatform.system == "i686-linux" || stdenv.hostP
     { arch = "x86_64"; sha256 = "12af47jhlrh9aq5b3d13l7cdhlndgnfpy61gz002hajbq7i00ixh"; };
 in stdenv.mkDerivation rec {
   version = "1.2";
-  name = "tuxguitar-${version}";
+  pname = "tuxguitar";
 
   src = fetchurl {
-    url = "mirror://sourceforge/tuxguitar/${name}-linux-${metadata.arch}.tar.gz";
+    url = "mirror://sourceforge/tuxguitar/${pname}-${version}-linux-${metadata.arch}.tar.gz";
     sha256 = metadata.sha256;
   };
 
diff --git a/pkgs/applications/editors/nano/default.nix b/pkgs/applications/editors/nano/default.nix
index d1ecaae373bb..f24fbb65e551 100644
--- a/pkgs/applications/editors/nano/default.nix
+++ b/pkgs/applications/editors/nano/default.nix
@@ -19,11 +19,11 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "nano-${version}";
-  version = "4.3";
+  pname = "nano";
+  version = "3.2";
 
   src = fetchurl {
-    url = "mirror://gnu/nano/${name}.tar.xz";
+    url = "mirror://gnu/nano/${pname}-${version}.tar.xz";
     sha256 = "108dzj6azqmini9bvgl26r0q1y59s3nnrw75hfzv91bs50davlq0";
   };
 
diff --git a/pkgs/applications/editors/nano/nanorc/default.nix b/pkgs/applications/editors/nano/nanorc/default.nix
index fb30036e146f..7902ddc410cf 100644
--- a/pkgs/applications/editors/nano/nanorc/default.nix
+++ b/pkgs/applications/editors/nano/nanorc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "nanorc-${version}";
+  pname = "nanorc";
   version = "2018-09-05";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/ne/default.nix b/pkgs/applications/editors/ne/default.nix
index 9bc6425bc411..96687ab81d67 100644
--- a/pkgs/applications/editors/ne/default.nix
+++ b/pkgs/applications/editors/ne/default.nix
@@ -2,7 +2,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "ne-${version}";
+  pname = "ne";
   version = "3.1.2";
   src = fetchFromGitHub {
     owner = "vigna";
diff --git a/pkgs/applications/editors/nedit/default.nix b/pkgs/applications/editors/nedit/default.nix
index 6fff6df8cdda..b1b3a416178b 100644
--- a/pkgs/applications/editors/nedit/default.nix
+++ b/pkgs/applications/editors/nedit/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, xlibsWrapper, motif, libXpm }:
 
 stdenv.mkDerivation rec {
-  name = "nedit-${version}";
+  pname = "nedit";
   version = "5.7";
   
   src = fetchurl {
-    url = "mirror://sourceforge/nedit/nedit-source/${name}-src.tar.gz";
+    url = "mirror://sourceforge/nedit/nedit-source/${pname}-${version}-src.tar.gz";
     sha256 = "0ym1zhjx9976rf2z5nr7dj4mjkxcicimhs686snjhdcpzxwsrndd";
   };
 
diff --git a/pkgs/applications/editors/neovim/default.nix b/pkgs/applications/editors/neovim/default.nix
index 0d0877015eee..7d558dfb8937 100644
--- a/pkgs/applications/editors/neovim/default.nix
+++ b/pkgs/applications/editors/neovim/default.nix
@@ -20,7 +20,7 @@ let
     ));
 in
   stdenv.mkDerivation rec {
-    name = "neovim-unwrapped-${version}";
+    pname = "neovim-unwrapped";
     version = "0.3.8";
 
     src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/netbeans/default.nix b/pkgs/applications/editors/netbeans/default.nix
index 3d215b288564..ba01304f723a 100644
--- a/pkgs/applications/editors/netbeans/default.nix
+++ b/pkgs/applications/editors/netbeans/default.nix
@@ -15,7 +15,8 @@ let
   };
 in
 stdenv.mkDerivation {
-  name = "netbeans-${version}";
+  pname = "netbeans";
+  inherit version;
   src = fetchurl {
     url = "mirror://apache/incubator/netbeans/incubating-netbeans/incubating-${version}/incubating-netbeans-${version}-bin.zip";
     sha512 = "15mv59njrnq3sjfzb0n7xcc79kpixygf37cxvbswnvm651cw6lb1i9w8wbjivh0z4zcf3f62vbmshxh5pkaxqpqsg0iyy6gddfbwzwx";
diff --git a/pkgs/applications/editors/okteta/default.nix b/pkgs/applications/editors/okteta/default.nix
index 03bdd5e08822..287758e0fd83 100644
--- a/pkgs/applications/editors/okteta/default.nix
+++ b/pkgs/applications/editors/okteta/default.nix
@@ -3,11 +3,11 @@
 , qca-qt5, shared-mime-info }:
 
 stdenv.mkDerivation rec {
-  name = "okteta-${version}";
+  pname = "okteta";
   version = "0.26.2";
 
   src = fetchurl {
-    url = "mirror://kde/stable/okteta/${version}/src/${name}.tar.xz";
+    url = "mirror://kde/stable/okteta/${version}/src/${pname}-${version}.tar.xz";
     sha256 = "0k38hd9wq6jvzy0225y61rzr7lgwbac1haalhsrfpmyjy6d833dv";
   };
 
diff --git a/pkgs/applications/editors/rstudio/default.nix b/pkgs/applications/editors/rstudio/default.nix
index f90e17a6065b..74e5460f529f 100644
--- a/pkgs/applications/editors/rstudio/default.nix
+++ b/pkgs/applications/editors/rstudio/default.nix
@@ -13,7 +13,8 @@ let
   gwtVer = "2.8.1";
 in
 stdenv.mkDerivation rec {
-  name = "RStudio-${version}";
+  pname = "RStudio";
+  inherit version;
 
   nativeBuildInputs = [ cmake unzip ant jdk makeWrapper pandoc ];
 
@@ -98,7 +99,7 @@ stdenv.mkDerivation rec {
   cmakeFlags = [ "-DRSTUDIO_TARGET=Desktop" "-DQT_QMAKE_EXECUTABLE=$NIX_QT5_TMP/bin/qmake" ];
 
   desktopItem = makeDesktopItem {
-    name = name;
+    name = "${pname}-${version}";
     exec = "rstudio %F";
     icon = "rstudio";
     desktopName = "RStudio";
diff --git a/pkgs/applications/editors/scite/default.nix b/pkgs/applications/editors/scite/default.nix
index 2f4693982a9c..2dceee0a37df 100644
--- a/pkgs/applications/editors/scite/default.nix
+++ b/pkgs/applications/editors/scite/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "scite-${version}";
+  pname = "scite";
   version = "4.0.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/editors/sigil/default.nix b/pkgs/applications/editors/sigil/default.nix
index 90d89ce7799f..ac171f60ead7 100644
--- a/pkgs/applications/editors/sigil/default.nix
+++ b/pkgs/applications/editors/sigil/default.nix
@@ -5,7 +5,7 @@
 }:
 
 mkDerivation rec {
-  name = "sigil-${version}";
+  pname = "sigil";
   version = "0.9.14";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/standardnotes/default.nix b/pkgs/applications/editors/standardnotes/default.nix
index 2d52aedc831c..629bd9d019d2 100644
--- a/pkgs/applications/editors/standardnotes/default.nix
+++ b/pkgs/applications/editors/standardnotes/default.nix
@@ -15,7 +15,8 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "standardnotes-${version}";
+  pname = "standardnotes";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/standardnotes/desktop/releases/download/v${version}/standard-notes-${version}-${plat}.AppImage";
diff --git a/pkgs/applications/editors/supertux-editor/default.nix b/pkgs/applications/editors/supertux-editor/default.nix
index a6d624d4b1ec..efbca2949dd4 100644
--- a/pkgs/applications/editors/supertux-editor/default.nix
+++ b/pkgs/applications/editors/supertux-editor/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, mono, gtk-sharp-2_0, pkgconfig, makeWrapper, gnome2, gtk2 }:
 stdenv.mkDerivation rec {
   version = "git-2014-08-20";
-  name = "supertux-editor-${version}";
+  pname = "supertux-editor";
 
   src = fetchFromGitHub {
     owner = "SuperTux";
diff --git a/pkgs/applications/editors/tecoc/default.nix b/pkgs/applications/editors/tecoc/default.nix
index dd986b346a37..48af4a99dada 100644
--- a/pkgs/applications/editors/tecoc/default.nix
+++ b/pkgs/applications/editors/tecoc/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "tecoc-git-${version}";
+  pname = "tecoc-git";
   version = "20150606";
 
   src = fetchFromGitHub {
@@ -28,9 +28,9 @@ stdenv.mkDerivation rec {
   makeFlags = [ "CC=${stdenv.cc}/bin/cc" "-C src/" ];
 
   installPhase = ''
-    mkdir -p $out/bin $out/share/doc/${name} $out/lib/teco/macros
+    mkdir -p $out/bin $out/share/doc/${pname}-${version} $out/lib/teco/macros
     cp src/tecoc $out/bin
-    cp src/aaout.txt doc/* $out/share/doc/${name}
+    cp src/aaout.txt doc/* $out/share/doc/${pname}-${version}
     cp lib/* lib2/* $out/lib/teco/macros
     (cd $out/bin
      ln -s tecoc Make
diff --git a/pkgs/applications/editors/texmacs/darwin.nix b/pkgs/applications/editors/texmacs/darwin.nix
index dfb2e49e0c8d..5d5843890e14 100644
--- a/pkgs/applications/editors/texmacs/darwin.nix
+++ b/pkgs/applications/editors/texmacs/darwin.nix
@@ -15,7 +15,8 @@ let
   };
 in
 stdenv.mkDerivation {
-  name = "TeXmacs-${version}";
+  pname = "TeXmacs";
+  inherit version;
 
   src= fetchurl {
     url = "http://www.texmacs.org/Download/ftp/tmftp/source/TeXmacs-${version}-src.tar.gz";
diff --git a/pkgs/applications/editors/texmaker/default.nix b/pkgs/applications/editors/texmaker/default.nix
index 79ece9d62a98..2a4459ddc3ed 100644
--- a/pkgs/applications/editors/texmaker/default.nix
+++ b/pkgs/applications/editors/texmaker/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "texmaker";
   version = "5.0.3";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://www.xm1math.net/texmaker/${name}.tar.bz2";
+    url = "http://www.xm1math.net/texmaker/${pname}-${version}.tar.bz2";
     sha256 = "0vrj9w5lk3vf6138n5bz8phmy3xp5kv4dq1rgirghcf4hbxdyx30";
   };
 
diff --git a/pkgs/applications/editors/texstudio/default.nix b/pkgs/applications/editors/texstudio/default.nix
index 50113dd1566b..04e2cb45e283 100644
--- a/pkgs/applications/editors/texstudio/default.nix
+++ b/pkgs/applications/editors/texstudio/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "texstudio";
   version = "2.12.16";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "${pname}-org";
diff --git a/pkgs/applications/editors/textadept/default.nix b/pkgs/applications/editors/textadept/default.nix
index 79cad6a9782c..85006e51b663 100644
--- a/pkgs/applications/editors/textadept/default.nix
+++ b/pkgs/applications/editors/textadept/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchhg, fetchurl, gtk2, glib, pkgconfig, unzip, ncurses, zip }:
 stdenv.mkDerivation rec {
   version = "10.2";
-  name = "textadept-${version}";
+  pname = "textadept";
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
diff --git a/pkgs/applications/editors/texworks/default.nix b/pkgs/applications/editors/texworks/default.nix
index 86904c11f748..8042363f73c9 100644
--- a/pkgs/applications/editors/texworks/default.nix
+++ b/pkgs/applications/editors/texworks/default.nix
@@ -4,7 +4,7 @@
 , withPython ? true, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "texworks-${version}";
+  pname = "texworks";
   version = "0.6.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/tweak/default.nix b/pkgs/applications/editors/tweak/default.nix
index aa3b4b99d7a0..6bfce921d0f6 100644
--- a/pkgs/applications/editors/tweak/default.nix
+++ b/pkgs/applications/editors/tweak/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "tweak-${version}";
+  pname = "tweak";
   version = "3.02";
 
   src = fetchurl {
-    url = "https://www.chiark.greenend.org.uk/~sgtatham/tweak/${name}.tar.gz";
+    url = "https://www.chiark.greenend.org.uk/~sgtatham/tweak/${pname}-${version}.tar.gz";
     sha256 = "06js54pr5hwpwyxj77zs5s40n5aqvaw48dkj7rid2d47pyqijk2v";
   };
 
diff --git a/pkgs/applications/editors/uemacs/default.nix b/pkgs/applications/editors/uemacs/default.nix
index 551fa67d9863..fad4e82d37ff 100644
--- a/pkgs/applications/editors/uemacs/default.nix
+++ b/pkgs/applications/editors/uemacs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "uemacs-${version}";
+  pname = "uemacs";
   version = "2014-12-08";
 
   src = fetchgit {
diff --git a/pkgs/applications/editors/vbindiff/default.nix b/pkgs/applications/editors/vbindiff/default.nix
index 8d3a5353c989..d1aa59569e62 100644
--- a/pkgs/applications/editors/vbindiff/default.nix
+++ b/pkgs/applications/editors/vbindiff/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "vbindiff-${version}";
+  pname = "vbindiff";
   version = "3.0_beta5";
 
   buildInputs = [ ncurses ];
 
   src = fetchurl {
-    url = "https://www.cjmweb.net/vbindiff/${name}.tar.gz";
+    url = "https://www.cjmweb.net/vbindiff/${pname}-${version}.tar.gz";
     sha256 = "1f1kj4jki08bnrwpzi663mjfkrx4wnfpzdfwd2qgijlkx5ysjkgh";
   };
 
diff --git a/pkgs/applications/editors/vim/configurable.nix b/pkgs/applications/editors/vim/configurable.nix
index 4d37b77f61bf..1d65be3e73dd 100644
--- a/pkgs/applications/editors/vim/configurable.nix
+++ b/pkgs/applications/editors/vim/configurable.nix
@@ -68,7 +68,7 @@ let
 
 in stdenv.mkDerivation rec {
 
-  name = "vim_configurable-${version}";
+  pname = "vim_configurable";
 
   inherit (common) version postPatch hardeningDisable enableParallelBuilding meta;
 
diff --git a/pkgs/applications/editors/vim/default.nix b/pkgs/applications/editors/vim/default.nix
index 26cd61d182bd..732bfbf0bfd3 100644
--- a/pkgs/applications/editors/vim/default.nix
+++ b/pkgs/applications/editors/vim/default.nix
@@ -13,7 +13,7 @@ let
   common = callPackage ./common.nix {};
 in
 stdenv.mkDerivation rec {
-  name = "vim-${version}";
+  pname = "vim";
 
   inherit (common) version src postPatch hardeningDisable enableParallelBuilding meta;
 
diff --git a/pkgs/applications/editors/vim/macvim.nix b/pkgs/applications/editors/vim/macvim.nix
index 369184a35e23..82977c2e6bc5 100644
--- a/pkgs/applications/editors/vim/macvim.nix
+++ b/pkgs/applications/editors/vim/macvim.nix
@@ -25,7 +25,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "macvim-${version}";
+  pname = "macvim";
 
   version = "8.1.1722";
 
diff --git a/pkgs/applications/editors/vis/default.nix b/pkgs/applications/editors/vis/default.nix
index 7825188fea9b..5b9548df7f17 100644
--- a/pkgs/applications/editors/vis/default.nix
+++ b/pkgs/applications/editors/vis/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "vis-${version}";
+  pname = "vis";
   version  = "0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/wily/default.nix b/pkgs/applications/editors/wily/default.nix
index ce67cc2d6484..aab3aecd7d69 100644
--- a/pkgs/applications/editors/wily/default.nix
+++ b/pkgs/applications/editors/wily/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.13.42";
-  name = "wily-${version}";
+  pname = "wily";
 
   src = fetchurl {
-    url = "mirror://sourceforge/wily/${name}.tar.gz";
+    url = "mirror://sourceforge/wily/${pname}-${version}.tar.gz";
     sha256 = "1jy4czk39sh365b0mjpj4d5wmymj98x163vmwzyx3j183jqrhm2z";
   };
 
diff --git a/pkgs/applications/editors/wxhexeditor/default.nix b/pkgs/applications/editors/wxhexeditor/default.nix
index c345e8a95d55..09ccbad6cd75 100644
--- a/pkgs/applications/editors/wxhexeditor/default.nix
+++ b/pkgs/applications/editors/wxhexeditor/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, wxGTK, autoconf, automake, libtool, python, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "wxHexEditor-${version}";
+  pname = "wxHexEditor";
   version = "0.24";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/editors/xmlcopyeditor/default.nix b/pkgs/applications/editors/xmlcopyeditor/default.nix
index d91403bc54ff..eeda097db258 100644
--- a/pkgs/applications/editors/xmlcopyeditor/default.nix
+++ b/pkgs/applications/editors/xmlcopyeditor/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, aspell, boost, expat, intltool, libxml2, libxslt, pcre, wxGTK, xercesc }:
 
 stdenv.mkDerivation rec {
-  name = "xmlcopyeditor-${version}";
+  pname = "xmlcopyeditor";
   version = "1.2.1.3";
 
   src = fetchurl {
-    name = "${name}.tar.gz";
-    url = "mirror://sourceforge/xml-copy-editor/${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
+    url = "mirror://sourceforge/xml-copy-editor/${pname}-${version}.tar.gz";
     sha256 = "0bwxn89600jbrkvlwyawgc0c0qqxpl453mbgcb9qbbxl8984ns4v";
   };
 
diff --git a/pkgs/applications/editors/yi/wrapper.nix b/pkgs/applications/editors/yi/wrapper.nix
index a90275638dc8..100e64fc1975 100644
--- a/pkgs/applications/editors/yi/wrapper.nix
+++ b/pkgs/applications/editors/yi/wrapper.nix
@@ -9,7 +9,7 @@ let
     (self: [ self.yi ] ++ extraPackages self);
 in
 stdenv.mkDerivation rec {
-  name = "yi-custom-${version}";
+  pname = "yi-custom";
   version = "0.0.0.1";
   dontUnpack = true;
   nativeBuildInputs = [ makeWrapper ];
diff --git a/pkgs/applications/gis/openorienteering-mapper/default.nix b/pkgs/applications/gis/openorienteering-mapper/default.nix
index 38aeee6d13ef..244f37b10dff 100644
--- a/pkgs/applications/gis/openorienteering-mapper/default.nix
+++ b/pkgs/applications/gis/openorienteering-mapper/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "OpenOrienteering-Mapper-${version}";
+  pname = "OpenOrienteering-Mapper";
   version = "0.8.4";
 
   buildInputs = [ gdal qtbase qttools qtlocation qtimageformats
diff --git a/pkgs/applications/gis/saga/default.nix b/pkgs/applications/gis/saga/default.nix
index 7440e2633a33..1ae1221a330c 100644
--- a/pkgs/applications/gis/saga/default.nix
+++ b/pkgs/applications/gis/saga/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation rec {
   pname = "saga";
   version = "7.3.0";
-  name = "${pname}-${version}";
 
   # See https://groups.google.com/forum/#!topic/nix-devel/h_vSzEJAPXs
   # for why the have additional buildInputs on darwin
diff --git a/pkgs/applications/graphics/ImageMagick/7.0.nix b/pkgs/applications/graphics/ImageMagick/7.0.nix
index 003a17aa3d44..cbd930668f99 100644
--- a/pkgs/applications/graphics/ImageMagick/7.0.nix
+++ b/pkgs/applications/graphics/ImageMagick/7.0.nix
@@ -20,7 +20,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "imagemagick-${version}";
+  pname = "imagemagick";
   inherit (cfg) version;
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/ImageMagick/default.nix b/pkgs/applications/graphics/ImageMagick/default.nix
index ecc6a5b00dec..59f471ab4e34 100644
--- a/pkgs/applications/graphics/ImageMagick/default.nix
+++ b/pkgs/applications/graphics/ImageMagick/default.nix
@@ -32,7 +32,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "imagemagick-${version}";
+  pname = "imagemagick";
   inherit (cfg) version;
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/PythonMagick/default.nix b/pkgs/applications/graphics/PythonMagick/default.nix
index 938df76e2572..e35a0190d8bc 100644
--- a/pkgs/applications/graphics/PythonMagick/default.nix
+++ b/pkgs/applications/graphics/PythonMagick/default.nix
@@ -3,7 +3,7 @@
 { stdenv, fetchurl, python, pkgconfig, imagemagick, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "pythonmagick-${version}";
+  pname = "pythonmagick";
   version = "0.9.16";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/ahoviewer/default.nix b/pkgs/applications/graphics/ahoviewer/default.nix
index 5210af4df7ad..fb06266cdc59 100644
--- a/pkgs/applications/graphics/ahoviewer/default.nix
+++ b/pkgs/applications/graphics/ahoviewer/default.nix
@@ -7,7 +7,7 @@
 assert useUnrar -> unrar != null;
 
 stdenv.mkDerivation rec {
-  name = "ahoviewer-${version}";
+  pname = "ahoviewer";
   version = "1.6.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/alchemy/default.nix b/pkgs/applications/graphics/alchemy/default.nix
index 09664889f35b..5132d5950aab 100644
--- a/pkgs/applications/graphics/alchemy/default.nix
+++ b/pkgs/applications/graphics/alchemy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "alchemy-${version}";
+  pname = "alchemy";
   version = "008";
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/graphics/animbar/default.nix b/pkgs/applications/graphics/animbar/default.nix
index c918e4b302bb..c4f1b4218d07 100644
--- a/pkgs/applications/graphics/animbar/default.nix
+++ b/pkgs/applications/graphics/animbar/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "animbar";
   version = "1.2";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://sourceforge/${pname}/${name}.tar.bz2";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.bz2";
     sha256 = "0836nwcpyfdrapyj3hbg3wh149ihc26pc78h01adpc7c0r7d9pr9";
   };
 
diff --git a/pkgs/applications/graphics/antimony/default.nix b/pkgs/applications/graphics/antimony/default.nix
index 0257a109568e..7d800d57b631 100644
--- a/pkgs/applications/graphics/antimony/default.nix
+++ b/pkgs/applications/graphics/antimony/default.nix
@@ -9,7 +9,7 @@ let
   gitTag    = "0.9.3";
 in
   stdenv.mkDerivation rec {
-    name    = "antimony-${version}";
+    pname = "antimony";
     version = "2018-10-20";
 
     src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/apitrace/default.nix b/pkgs/applications/graphics/apitrace/default.nix
index c98c323fc79c..5ce36f4f10e9 100644
--- a/pkgs/applications/graphics/apitrace/default.nix
+++ b/pkgs/applications/graphics/apitrace/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libX11, procps, python2, libdwarf, qtbase, qtwebkit }:
 
 stdenv.mkDerivation rec {
-  name = "apitrace-${version}";
+  pname = "apitrace";
   version = "7.1-572-g${builtins.substring 0 8 src.rev}";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/autotrace/default.nix b/pkgs/applications/graphics/autotrace/default.nix
index cc08dce906c3..57e95dfef106 100644
--- a/pkgs/applications/graphics/autotrace/default.nix
+++ b/pkgs/applications/graphics/autotrace/default.nix
@@ -6,11 +6,11 @@
 # libpng16.so.16 rather than libpng12.
 
 stdenv.mkDerivation rec {
-  name = "autotrace-${version}";
+  pname = "autotrace";
   version = "0.31.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/autotrace/AutoTrace/0.31.1/${name}.tar.gz";
+    url = "mirror://sourceforge/autotrace/AutoTrace/0.31.1/${pname}-${version}.tar.gz";
     sha256 = "1xmgja5fv48mdbsa51inf7ksz36nqd6bsaybrk5xgprm6cy946js";
   };
 
diff --git a/pkgs/applications/graphics/avocode/default.nix b/pkgs/applications/graphics/avocode/default.nix
index 552ca714476f..5e1cba31b7ec 100644
--- a/pkgs/applications/graphics/avocode/default.nix
+++ b/pkgs/applications/graphics/avocode/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "avocode-${version}";
+  pname = "avocode";
   version = "3.9.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/awesomebump/default.nix b/pkgs/applications/graphics/awesomebump/default.nix
index df742645e86b..43f8f561e2f1 100644
--- a/pkgs/applications/graphics/awesomebump/default.nix
+++ b/pkgs/applications/graphics/awesomebump/default.nix
@@ -23,7 +23,8 @@ let
     '';
   };
 in stdenv.mkDerivation rec {
-  name = "awesomebump-${version}";
+  pname = "awesomebump";
+  inherit version;
 
   inherit src;
 
diff --git a/pkgs/applications/graphics/c3d/default.nix b/pkgs/applications/graphics/c3d/default.nix
index 7e1c6d7c8c4b..4e864d953dfd 100644
--- a/pkgs/applications/graphics/c3d/default.nix
+++ b/pkgs/applications/graphics/c3d/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchgit, cmake, itk, Cocoa }:
 
 stdenv.mkDerivation rec {
-  name    = "${pname}-${version}";
   pname   = "c3d";
   version = "2018-10-04";
 
diff --git a/pkgs/applications/graphics/darktable/default.nix b/pkgs/applications/graphics/darktable/default.nix
index a32681c754ca..d3c7691ccff9 100644
--- a/pkgs/applications/graphics/darktable/default.nix
+++ b/pkgs/applications/graphics/darktable/default.nix
@@ -8,7 +8,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.6.2";
-  name = "darktable-${version}";
+  pname = "darktable";
 
   src = fetchurl {
     url = "https://github.com/darktable-org/darktable/releases/download/release-${version}/darktable-${version}.tar.xz";
diff --git a/pkgs/applications/graphics/deskew/default.nix b/pkgs/applications/graphics/deskew/default.nix
index 71e2d82ea7ca..c35aaa044aef 100644
--- a/pkgs/applications/graphics/deskew/default.nix
+++ b/pkgs/applications/graphics/deskew/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "deskew-${version}";
+  pname = "deskew";
   version = "1.25";
 
   src = fetchFromBitbucket {
diff --git a/pkgs/applications/graphics/dia/default.nix b/pkgs/applications/graphics/dia/default.nix
index 0ce160242e56..b0e32678a141 100644
--- a/pkgs/applications/graphics/dia/default.nix
+++ b/pkgs/applications/graphics/dia/default.nix
@@ -4,7 +4,7 @@ libxslt, intltool, libart_lgpl, withGNOME ? false, libgnomeui, hicolor-icon-them
 gtk-mac-integration-gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "dia-${version}";
+  pname = "dia";
   version = "0.97.3.20170622";
 
   src = fetchgit {
diff --git a/pkgs/applications/graphics/djview/default.nix b/pkgs/applications/graphics/djview/default.nix
index d90fb41c03ba..1917640fd2e5 100644
--- a/pkgs/applications/graphics/djview/default.nix
+++ b/pkgs/applications/graphics/djview/default.nix
@@ -3,11 +3,11 @@
 , darwin }:
 
 stdenv.mkDerivation rec {
-  name = "djview-${version}";
+  pname = "djview";
   version = "4.10.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/djvu/${name}.tar.gz";
+    url = "mirror://sourceforge/djvu/${pname}-${version}.tar.gz";
     sha256 = "08bwv8ppdzhryfcnifgzgdilb12jcnivl4ig6hd44f12d76z6il4";
   };
 
diff --git a/pkgs/applications/graphics/draftsight/default.nix b/pkgs/applications/graphics/draftsight/default.nix
index 30101bb94770..e59d14f7dd6e 100644
--- a/pkgs/applications/graphics/draftsight/default.nix
+++ b/pkgs/applications/graphics/draftsight/default.nix
@@ -6,7 +6,8 @@
 
 let version = "2018SP2"; in
 stdenv.mkDerivation {
-  name = "draftsight-${version}";
+  pname = "draftsight";
+  inherit version;
 
   nativeBuildInputs = [ dpkg makeWrapper ];
 
diff --git a/pkgs/applications/graphics/drawpile/default.nix b/pkgs/applications/graphics/drawpile/default.nix
index eca3740f9758..5db104f031c4 100644
--- a/pkgs/applications/graphics/drawpile/default.nix
+++ b/pkgs/applications/graphics/drawpile/default.nix
@@ -58,7 +58,7 @@ let
   ];
 
 in stdenv.mkDerivation rec {
-  name = "drawpile-${version}";
+  pname = "drawpile";
   version = "2.1.11";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/exrtools/default.nix b/pkgs/applications/graphics/exrtools/default.nix
index 7980d09fed12..c8928540bb65 100644
--- a/pkgs/applications/graphics/exrtools/default.nix
+++ b/pkgs/applications/graphics/exrtools/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, openexr, libpng12, libjpeg }:
 
 stdenv.mkDerivation rec {
-  name = "exrtools-${version}";
+  pname = "exrtools";
   version = "0.4";
 
   src = fetchurl {
-    url =  "http://scanline.ca/exrtools/${name}.tar.gz";
+    url =  "http://scanline.ca/exrtools/${pname}-${version}.tar.gz";
     sha256 = "0jpkskqs1yjiighab4s91jy0c0qxcscwadfn94xy2mm2bx2qwp4z";
   };
 
diff --git a/pkgs/applications/graphics/feh/default.nix b/pkgs/applications/graphics/feh/default.nix
index fbc6cd2fafef..fef068eaf0ff 100644
--- a/pkgs/applications/graphics/feh/default.nix
+++ b/pkgs/applications/graphics/feh/default.nix
@@ -5,11 +5,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "feh-${version}";
+  pname = "feh";
   version = "3.2.1";
 
   src = fetchurl {
-    url = "https://feh.finalrewind.org/${name}.tar.bz2";
+    url = "https://feh.finalrewind.org/${pname}-${version}.tar.bz2";
     sha256 = "070axq8jpibcabmjfv4fmjmpk3k349vzvh4qhsi4n62bkcwl35wg";
   };
 
diff --git a/pkgs/applications/graphics/fig2dev/default.nix b/pkgs/applications/graphics/fig2dev/default.nix
index 1e54152fff4d..ae38730226a4 100644
--- a/pkgs/applications/graphics/fig2dev/default.nix
+++ b/pkgs/applications/graphics/fig2dev/default.nix
@@ -4,7 +4,8 @@ let
   version = "3.2.7a";
 
 in stdenv.mkDerivation {
-  name = "fig2dev-${version}";
+  pname = "fig2dev";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/mcj/fig2dev-${version}.tar.xz";
diff --git a/pkgs/applications/graphics/fontmatrix/default.nix b/pkgs/applications/graphics/fontmatrix/default.nix
index 8ca093b90c3e..3b8662976032 100644
--- a/pkgs/applications/graphics/fontmatrix/default.nix
+++ b/pkgs/applications/graphics/fontmatrix/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, qt4 }:
 
 stdenv.mkDerivation rec {
-  name = "fontmatrix-${version}";
+  pname = "fontmatrix";
   version = "0.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/freecad/default.nix b/pkgs/applications/graphics/freecad/default.nix
index b8f4d5445036..5f866d00b3e1 100644
--- a/pkgs/applications/graphics/freecad/default.nix
+++ b/pkgs/applications/graphics/freecad/default.nix
@@ -8,7 +8,7 @@ assert mpi != null;
 let
   pythonPackages = python3Packages;
 in mkDerivation rec {
-  name = "freecad-${version}";
+  pname = "freecad";
   version = "0.18.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/fstl/default.nix b/pkgs/applications/graphics/fstl/default.nix
index bdb1e87d70ec..1d712a63fbdf 100644
--- a/pkgs/applications/graphics/fstl/default.nix
+++ b/pkgs/applications/graphics/fstl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, mkDerivation, qtbase, mesa_glu }:
 
 mkDerivation rec {
-  name = "fstl-${version}";
+  pname = "fstl";
   version = "0.9.3";
 
   buildInputs = [qtbase mesa_glu];
diff --git a/pkgs/applications/graphics/gcolor2/default.nix b/pkgs/applications/graphics/gcolor2/default.nix
index 025b3ae65ece..103f40fc9c70 100644
--- a/pkgs/applications/graphics/gcolor2/default.nix
+++ b/pkgs/applications/graphics/gcolor2/default.nix
@@ -2,7 +2,8 @@
 
 let version = "0.4"; in
 stdenv.mkDerivation {
-  name = "gcolor2-${version}";
+  pname = "gcolor2";
+  inherit version;
   arch = if stdenv.hostPlatform.system == "x86_64-linux" then "amd64" else "386";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/gcolor3/default.nix b/pkgs/applications/graphics/gcolor3/default.nix
index 5ad7cb88b03a..c7555b612f7b 100644
--- a/pkgs/applications/graphics/gcolor3/default.nix
+++ b/pkgs/applications/graphics/gcolor3/default.nix
@@ -3,7 +3,8 @@
 let
   version = "2.3.1";
 in stdenv.mkDerivation {
-  name = "gcolor3-${version}";
+  pname = "gcolor3";
+  inherit version;
 
   src = fetchFromGitLab {
     domain = "gitlab.gnome.org";
diff --git a/pkgs/applications/graphics/geeqie/default.nix b/pkgs/applications/graphics/geeqie/default.nix
index 08b2757dd6e8..62e2ebfa4b1e 100644
--- a/pkgs/applications/graphics/geeqie/default.nix
+++ b/pkgs/applications/graphics/geeqie/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "geeqie-${version}";
+  pname = "geeqie";
   version = "1.4";
 
   src = fetchurl {
-    url = "http://geeqie.org/${name}.tar.xz";
+    url = "http://geeqie.org/${pname}-${version}.tar.xz";
     sha256 = "0ciygvcxb78pqg59r6p061mkbpvkgv2rv3r79j3kgv3kalb3ln2w";
   };
 
diff --git a/pkgs/applications/graphics/giv/default.nix b/pkgs/applications/graphics/giv/default.nix
index ec708ad971a4..9ba7dbed37b3 100644
--- a/pkgs/applications/graphics/giv/default.nix
+++ b/pkgs/applications/graphics/giv/default.nix
@@ -2,7 +2,7 @@
 , pcre, cfitsio, perl, gob2, vala, libtiff, json-glib }:
 
 stdenv.mkDerivation rec {
-  name = "giv-${version}";
+  pname = "giv";
   version = "0.9.26";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/gnuclad/default.nix b/pkgs/applications/graphics/gnuclad/default.nix
index b3671ead377a..eb48333997ca 100644
--- a/pkgs/applications/graphics/gnuclad/default.nix
+++ b/pkgs/applications/graphics/gnuclad/default.nix
@@ -2,11 +2,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gnuclad-${version}";
+  pname = "gnuclad";
   version = "0.2.4";
 
   src = fetchurl {
-    url = "https://launchpad.net/gnuclad/trunk/${lib.versions.majorMinor version}/+download/${name}.tar.gz";
+    url = "https://launchpad.net/gnuclad/trunk/${lib.versions.majorMinor version}/+download/${pname}-${version}.tar.gz";
     sha256 = "0ka2kscpjff7gflsargv3r9fdaxhkf3nym9mfaln3pnq6q7fwdki";
   };
 
diff --git a/pkgs/applications/graphics/goxel/default.nix b/pkgs/applications/graphics/goxel/default.nix
index b25ba8f567df..e4ab5639ba66 100644
--- a/pkgs/applications/graphics/goxel/default.nix
+++ b/pkgs/applications/graphics/goxel/default.nix
@@ -2,7 +2,7 @@
 , glfw3, gtk3, libpng12 }:
 
 stdenv.mkDerivation rec {
-  name = "goxel-${version}";
+  pname = "goxel";
   version = "0.10.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/grafx2/default.nix b/pkgs/applications/graphics/grafx2/default.nix
index b1580d73b641..039bb1917d37 100644
--- a/pkgs/applications/graphics/grafx2/default.nix
+++ b/pkgs/applications/graphics/grafx2/default.nix
@@ -3,10 +3,10 @@
 stdenv.mkDerivation rec {
 
   version = "2.4.2035";
-  name = "grafx2-${version}";
+  pname = "grafx2";
 
   src = fetchurl {
-    url = "https://grafx2.googlecode.com/files/${name}-src.tgz";
+    url = "https://grafx2.googlecode.com/files/${pname}-${version}-src.tgz";
     sha256 = "0svsy6rqmdj11b400c242i2ixihyz0hds0dgicqz6g6dcgmcl62q";
   };
 
diff --git a/pkgs/applications/graphics/graphicsmagick/compat.nix b/pkgs/applications/graphics/graphicsmagick/compat.nix
index fedcafc59788..be8885caff1f 100644
--- a/pkgs/applications/graphics/graphicsmagick/compat.nix
+++ b/pkgs/applications/graphics/graphicsmagick/compat.nix
@@ -1,7 +1,7 @@
 { stdenv, graphicsmagick }:
 
 stdenv.mkDerivation rec {
-  name = "graphicsmagick-imagemagick-compat-${version}";
+  pname = "graphicsmagick-imagemagick-compat";
   inherit (graphicsmagick) version;
 
   dontUnpack = true;
diff --git a/pkgs/applications/graphics/graphicsmagick/default.nix b/pkgs/applications/graphics/graphicsmagick/default.nix
index 84d1450da823..403a5285e150 100644
--- a/pkgs/applications/graphics/graphicsmagick/default.nix
+++ b/pkgs/applications/graphics/graphicsmagick/default.nix
@@ -3,7 +3,7 @@
 , libwebp, quantumdepth ? 8, fixDarwinDylibNames }:
 
 stdenv.mkDerivation rec {
-  name = "graphicsmagick-${version}";
+  pname = "graphicsmagick";
   version = "1.3.32";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/guetzli/default.nix b/pkgs/applications/graphics/guetzli/default.nix
index 061dc2b69a61..d7b964259683 100644
--- a/pkgs/applications/graphics/guetzli/default.nix
+++ b/pkgs/applications/graphics/guetzli/default.nix
@@ -3,7 +3,8 @@ let
   version = "1.0.1";
 in
 stdenv.mkDerivation {
-  name = "guetzli-${version}";
+  pname = "guetzli";
+  inherit version;
   src = fetchFromGitHub {
     owner = "google";
     repo = "guetzli";
diff --git a/pkgs/applications/graphics/imagej/default.nix b/pkgs/applications/graphics/imagej/default.nix
index 0bbd543a3076..7d5a90130359 100644
--- a/pkgs/applications/graphics/imagej/default.nix
+++ b/pkgs/applications/graphics/imagej/default.nix
@@ -8,7 +8,7 @@
 
 let
   imagej150 = stdenv.mkDerivation rec {
-    name = "imagej-${version}";
+    pname = "imagej";
     version = "150";
 
     src = fetchurl {
diff --git a/pkgs/applications/graphics/imlibsetroot/default.nix b/pkgs/applications/graphics/imlibsetroot/default.nix
index a881c0fc1f93..5fdd20825cd5 100644
--- a/pkgs/applications/graphics/imlibsetroot/default.nix
+++ b/pkgs/applications/graphics/imlibsetroot/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libX11, libXinerama, imlib2 }:
 
 stdenv.mkDerivation rec {
-  name = "imlibsetroot-${version}";
+  pname = "imlibsetroot";
   version = "1.2";
   src = fetchurl {
     url = "https://robotmonkeys.net/wp-content/uploads/2010/03/imlibsetroot-12.tar.gz";
diff --git a/pkgs/applications/graphics/imv/default.nix b/pkgs/applications/graphics/imv/default.nix
index 89712d4d1f7a..38e536c70cbb 100644
--- a/pkgs/applications/graphics/imv/default.nix
+++ b/pkgs/applications/graphics/imv/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "imv-${version}";
+  pname = "imv";
   version = "3.1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/jbrout/default.nix b/pkgs/applications/graphics/jbrout/default.nix
index 42ed667dee98..4eb7518cc102 100644
--- a/pkgs/applications/graphics/jbrout/default.nix
+++ b/pkgs/applications/graphics/jbrout/default.nix
@@ -3,7 +3,7 @@
 let
   inherit (pythonPackages) python;
 in pythonPackages.buildPythonApplication rec {
-  name = "jbrout-${version}";
+  pname = "jbrout";
   version = "338";
 
   src = fetchsvn {
diff --git a/pkgs/applications/graphics/jpeg-archive/default.nix b/pkgs/applications/graphics/jpeg-archive/default.nix
index ed583490c90d..b5664d51a144 100644
--- a/pkgs/applications/graphics/jpeg-archive/default.nix
+++ b/pkgs/applications/graphics/jpeg-archive/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, mozjpeg, makeWrapper, coreutils, parallel, findutils }:
 
 stdenv.mkDerivation rec {
-  name = "jpeg-archive-${version}";
+  pname = "jpeg-archive";
   version = "2.2.0"; # can be found here https://github.com/danielgtaylor/jpeg-archive/blob/master/src/util.c#L15
 
   # update with
diff --git a/pkgs/applications/graphics/jpeginfo/default.nix b/pkgs/applications/graphics/jpeginfo/default.nix
index f438bf6f7ed8..e15aedd77e1c 100644
--- a/pkgs/applications/graphics/jpeginfo/default.nix
+++ b/pkgs/applications/graphics/jpeginfo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libjpeg }:
 
 stdenv.mkDerivation rec {
-  name = "jpeginfo-${version}";
+  pname = "jpeginfo";
   version = "1.6.1";
 
   src = fetchurl {
-    url = "https://www.kokkonen.net/tjko/src/${name}.tar.gz";
+    url = "https://www.kokkonen.net/tjko/src/${pname}-${version}.tar.gz";
     sha256 = "0lvn3pnylyj56158d3ix9w1gas1s29klribw9bz1xym03p7k37k2";
   };
 
diff --git a/pkgs/applications/graphics/jpegoptim/default.nix b/pkgs/applications/graphics/jpegoptim/default.nix
index b24b14698e6a..cc1ca3a0ff2a 100644
--- a/pkgs/applications/graphics/jpegoptim/default.nix
+++ b/pkgs/applications/graphics/jpegoptim/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.6";
-  name = "jpegoptim-${version}";
+  pname = "jpegoptim";
 
   src = fetchurl {
-    url = "https://www.kokkonen.net/tjko/src/${name}.tar.gz";
+    url = "https://www.kokkonen.net/tjko/src/${pname}-${version}.tar.gz";
     sha256 = "1dss7907fclfl8zsw0bl4qcw0hhz6fqgi3867w0jyfm3q9jfpcc8";
   };
 
diff --git a/pkgs/applications/graphics/k3d/default.nix b/pkgs/applications/graphics/k3d/default.nix
index 301dc902dce9..1487fb8adbac 100644
--- a/pkgs/applications/graphics/k3d/default.nix
+++ b/pkgs/applications/graphics/k3d/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.0.6";
-  name = "k3d-${version}";
+  pname = "k3d";
   src = fetchFromGitHub {
     owner = "K-3D";
     repo = "k3d";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "0vdjjg6h8mxm2n8mvkkg2mvd27jn2xx90hnmx23cbd35mpz9p4aa";
   };
 
diff --git a/pkgs/applications/graphics/kgraphviewer/default.nix b/pkgs/applications/graphics/kgraphviewer/default.nix
index e70fafa24b60..9b96b30c62b1 100644
--- a/pkgs/applications/graphics/kgraphviewer/default.nix
+++ b/pkgs/applications/graphics/kgraphviewer/default.nix
@@ -5,11 +5,11 @@
 }:
 
 mkDerivation rec {
-  name = "kgraphviewer-${version}";
+  pname = "kgraphviewer";
   version = "2.4.3";
 
   src = fetchurl {
-    url = "mirror://kde/stable/kgraphviewer/${version}/${name}.tar.xz";
+    url = "mirror://kde/stable/kgraphviewer/${version}/${pname}-${version}.tar.xz";
     sha256 = "1h6pgg89gvxl8gw7wmkabyqqrzad5pxyv5lsmn1fl4ir8lcc5q2l";
   };
 
diff --git a/pkgs/applications/graphics/kipi-plugins/default.nix b/pkgs/applications/graphics/kipi-plugins/default.nix
deleted file mode 100644
index de51422d1da6..000000000000
--- a/pkgs/applications/graphics/kipi-plugins/default.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  stdenv, fetchurl,
-  extra-cmake-modules,
-  karchive, kconfig, ki18n, kiconthemes, kio, kservice, kwindowsystem, kxmlgui,
-  libkipi, qtbase, qtsvg, qtxmlpatterns
-}:
-
-stdenv.mkDerivation rec {
-  pname    = "kipi-plugins";
-  version = "5.9.1";
-
-  src = fetchurl {
-    url = "http://download.kde.org/stable/${pname}/${pname}-${version}.tar.xz";
-    sha256 = "0hjm05nkz0w926sn4lav5258rda6zkd6gfnqd8hh3fa2q0dd7cq4";
-  };
-
-  nativeBuildInputs = [ extra-cmake-modules ];
-  buildInputs = [
-    karchive kconfig ki18n kiconthemes kio kservice kwindowsystem kxmlgui libkipi
-    qtbase qtsvg qtxmlpatterns
-  ];
-
-  meta = {
-    description = "Plugins for KDE-based image applications";
-    license = stdenv.lib.licenses.gpl2;
-    homepage = https://www.digikam.org;
-    maintainers = with stdenv.lib.maintainers; [ ttuegel ];
-    platforms = stdenv.lib.platforms.linux;
-  };
-}
diff --git a/pkgs/applications/graphics/leocad/default.nix b/pkgs/applications/graphics/leocad/default.nix
index 4f86e5736899..201a4fe113e3 100644
--- a/pkgs/applications/graphics/leocad/default.nix
+++ b/pkgs/applications/graphics/leocad/default.nix
@@ -6,7 +6,7 @@ set the variable LEOCAD_LIB=/path/to/libs/ or use option -l /path/to/libs/
 { stdenv, fetchFromGitHub, qt4, qmake4Hook, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "leocad-${version}";
+  pname = "leocad";
   version = "19.07.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/meme/default.nix b/pkgs/applications/graphics/meme/default.nix
index 2fddc39e0d07..5f8a0bb6eed3 100644
--- a/pkgs/applications/graphics/meme/default.nix
+++ b/pkgs/applications/graphics/meme/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "meme-unstable-${version}";
+  pname = "meme-unstable";
   version = "2017-09-10";
 
   owner = "nomad-software";
diff --git a/pkgs/applications/graphics/mirage/default.nix b/pkgs/applications/graphics/mirage/default.nix
index 515b834b41ea..3d1fc52637f9 100644
--- a/pkgs/applications/graphics/mirage/default.nix
+++ b/pkgs/applications/graphics/mirage/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pythonPackages, libX11, gettext }:
 
 pythonPackages.buildPythonApplication rec {
-    name = "mirage-${version}";
+    pname = "mirage";
     version = "0.9.5.2";
 
     src = fetchurl {
-      url = "mirror://sourceforge/mirageiv/${name}.tar.bz2";
+      url = "mirror://sourceforge/mirageiv/${pname}-${version}.tar.bz2";
       sha256 = "d214a1b6d99d1d1e83da5848a2cef181f6781e0990e93f7ebff5880b0c43f43c";
     };
 
diff --git a/pkgs/applications/graphics/mozjpeg/default.nix b/pkgs/applications/graphics/mozjpeg/default.nix
index b48fd891a6ac..63cc4a3a8d35 100644
--- a/pkgs/applications/graphics/mozjpeg/default.nix
+++ b/pkgs/applications/graphics/mozjpeg/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.3.1";
-  name = "mozjpeg-${version}";
+  pname = "mozjpeg";
 
   src = fetchFromGitHub {
     owner = "mozilla";
diff --git a/pkgs/applications/graphics/mypaint/default.nix b/pkgs/applications/graphics/mypaint/default.nix
index 466ab3e26fb8..5ad5ab6acc61 100644
--- a/pkgs/applications/graphics/mypaint/default.nix
+++ b/pkgs/applications/graphics/mypaint/default.nix
@@ -4,7 +4,7 @@
 let
   inherit (python2Packages) python pycairo pygobject3 numpy;
 in stdenv.mkDerivation rec {
-  name = "mypaint-${version}";
+  pname = "mypaint";
   version = "1.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/nomacs/default.nix b/pkgs/applications/graphics/nomacs/default.nix
index d0838070262a..e43937264836 100644
--- a/pkgs/applications/graphics/nomacs/default.nix
+++ b/pkgs/applications/graphics/nomacs/default.nix
@@ -17,7 +17,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "nomacs-${version}";
+  pname = "nomacs";
   version = "3.12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/paraview/default.nix b/pkgs/applications/graphics/paraview/default.nix
index cf13c6fb05e9..13a00991265f 100644
--- a/pkgs/applications/graphics/paraview/default.nix
+++ b/pkgs/applications/graphics/paraview/default.nix
@@ -5,7 +5,7 @@ stdenv, fetchFromGitHub, cmake, makeWrapper
 }:
 
 stdenv.mkDerivation rec {
-  name = "paraview-${version}";
+  pname = "paraview";
   version = "5.6.0";
 
   # fetching from GitHub instead of taking an "official" source
diff --git a/pkgs/applications/graphics/pbrt/default.nix b/pkgs/applications/graphics/pbrt/default.nix
index 3cc7166b4e46..a0aaed49c9c0 100644
--- a/pkgs/applications/graphics/pbrt/default.nix
+++ b/pkgs/applications/graphics/pbrt/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
 
   version = "2018-08-15";
-  name = "pbrt-v3-${version}";
+  pname = "pbrt-v3";
 
   src = fetchFromGitHub {
     rev = "86b5821308088deea70b207bc8c22219d0103d65";
diff --git a/pkgs/applications/graphics/pencil/default.nix b/pkgs/applications/graphics/pencil/default.nix
index f622d3f388e2..37857fc459ea 100644
--- a/pkgs/applications/graphics/pencil/default.nix
+++ b/pkgs/applications/graphics/pencil/default.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.4";
-  name = "pencil-${version}";
+  pname = "pencil";
 
   src = fetchurl {
     url    = "http://pencil.evolus.vn/dl/V${version}/Pencil_${version}_amd64.deb";
diff --git a/pkgs/applications/graphics/phototonic/default.nix b/pkgs/applications/graphics/phototonic/default.nix
index 7da1d4b612f9..5e7fb5cf7a0a 100644
--- a/pkgs/applications/graphics/phototonic/default.nix
+++ b/pkgs/applications/graphics/phototonic/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qtbase, qmake, exiv2 }:
 
 stdenv.mkDerivation rec {
-  name = "phototonic-${version}";
+  pname = "phototonic";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/potrace/default.nix b/pkgs/applications/graphics/potrace/default.nix
index 132136da658b..f50af2925a3a 100644
--- a/pkgs/applications/graphics/potrace/default.nix
+++ b/pkgs/applications/graphics/potrace/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "potrace-${version}";
+  pname = "potrace";
   version = "1.15";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/pqiv/default.nix b/pkgs/applications/graphics/pqiv/default.nix
index ec4ce69d5e87..1ad51e92d472 100644
--- a/pkgs/applications/graphics/pqiv/default.nix
+++ b/pkgs/applications/graphics/pqiv/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation (rec {
-  name = "pqiv-${version}";
+  pname = "pqiv";
   version = "2.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/qcomicbook/default.nix b/pkgs/applications/graphics/qcomicbook/default.nix
index c37e21ec898a..4d416a7c106d 100644
--- a/pkgs/applications/graphics/qcomicbook/default.nix
+++ b/pkgs/applications/graphics/qcomicbook/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, cmake, qtbase, qttools, qtx11extras, poppler }:
 
 stdenv.mkDerivation rec {
-  name = "qcomicbook-${version}";
+  pname = "qcomicbook";
   version = "0.9.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/qiv/default.nix b/pkgs/applications/graphics/qiv/default.nix
index ce08e2b1be92..750217d99188 100644
--- a/pkgs/applications/graphics/qiv/default.nix
+++ b/pkgs/applications/graphics/qiv/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation (rec {
   version = "2.3.2";
-  name = "qiv-${version}";
+  pname = "qiv";
 
   src = fetchurl {
-    url = "https://spiegl.de/qiv/download/${name}.tgz";
+    url = "https://spiegl.de/qiv/download/${pname}-${version}.tgz";
     sha256 = "1mc0f2nnas4q0d7zc9r6g4z93i32xlx0p9hl4fn5zkyml24a1q28";
   };
 
diff --git a/pkgs/applications/graphics/rapcad/default.nix b/pkgs/applications/graphics/rapcad/default.nix
index b300c0071fae..7e9547c1067c 100644
--- a/pkgs/applications/graphics/rapcad/default.nix
+++ b/pkgs/applications/graphics/rapcad/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.8";
-  name = "rapcad-${version}";
+  pname = "rapcad";
 
   src = fetchFromGitHub {
     owner = "gilesbathgate";
diff --git a/pkgs/applications/graphics/renderdoc/default.nix b/pkgs/applications/graphics/renderdoc/default.nix
index 3fd4521d7cd8..594429503a35 100644
--- a/pkgs/applications/graphics/renderdoc/default.nix
+++ b/pkgs/applications/graphics/renderdoc/default.nix
@@ -13,7 +13,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "1.4";
-  name = "renderdoc-${version}";
+  pname = "renderdoc";
 
   src = fetchFromGitHub {
     owner = "baldurk";
diff --git a/pkgs/applications/graphics/sane/backends/dsseries/default.nix b/pkgs/applications/graphics/sane/backends/dsseries/default.nix
index 01c203b407c1..d4165be3784f 100644
--- a/pkgs/applications/graphics/sane/backends/dsseries/default.nix
+++ b/pkgs/applications/graphics/sane/backends/dsseries/default.nix
@@ -1,18 +1,18 @@
 { stdenv, fetchurl, rpmextract }:
 
 stdenv.mkDerivation rec {
-  name = "libsane-dsseries-${version}";
+  pname = "libsane-dsseries";
   version = "1.0.5-1";
 
   src = fetchurl {
-    url = "https://download.brother.com/welcome/dlf100974/${name}.x86_64.rpm";
+    url = "https://download.brother.com/welcome/dlf100974/${pname}-${version}.x86_64.rpm";
     sha256 = "1wfdbfbf51cc7njzikdg48kwpnpc0pg5s6p0s0y3z0q7y59x2wbq";
   };
 
   nativeBuildInputs = [ rpmextract ];
 
   unpackCmd = ''
-    mkdir ${name} && pushd ${name}
+    mkdir ${pname}-${version} && pushd ${pname}-${version}
     rpmextract $curSrc
     popd
   '';
diff --git a/pkgs/applications/graphics/sane/frontends.nix b/pkgs/applications/graphics/sane/frontends.nix
index f6994db81e4b..66473c4a155f 100644
--- a/pkgs/applications/graphics/sane/frontends.nix
+++ b/pkgs/applications/graphics/sane/frontends.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, sane-backends, libX11, gtk2, pkgconfig, libusb ? null }:
 
 stdenv.mkDerivation rec {
-  name = "sane-frontends-${version}";
+  pname = "sane-frontends";
   version = "1.0.14";
 
   src = fetchurl {
-    url = "https://alioth.debian.org/frs/download.php/latestfile/175/${name}.tar.gz";
+    url = "https://alioth.debian.org/frs/download.php/latestfile/175/${pname}-${version}.tar.gz";
     sha256 = "1ad4zr7rcxpda8yzvfkq1rfjgx9nl6lan5a628wvpdbh3fn9v0z7";
   };
 
diff --git a/pkgs/applications/graphics/scantailor/advanced.nix b/pkgs/applications/graphics/scantailor/advanced.nix
index d55441e39fa5..63f16f688acd 100644
--- a/pkgs/applications/graphics/scantailor/advanced.nix
+++ b/pkgs/applications/graphics/scantailor/advanced.nix
@@ -3,7 +3,7 @@
 , qtbase, qttools }:
 
 stdenv.mkDerivation rec {
-  name = "scantailor-advanced-${version}";
+  pname = "scantailor-advanced";
   version = "1.0.16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/screencloud/default.nix b/pkgs/applications/graphics/screencloud/default.nix
index 292ae9c8faa8..88bbbd9d8646 100644
--- a/pkgs/applications/graphics/screencloud/default.nix
+++ b/pkgs/applications/graphics/screencloud/default.nix
@@ -2,7 +2,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "screencloud-${version}";
+  pname = "screencloud";
   version = "1.2.0";
 
   # API Keys. According to the author of the AUR package, these are only used
diff --git a/pkgs/applications/graphics/swingsane/default.nix b/pkgs/applications/graphics/swingsane/default.nix
index d0f2a48c589d..f56646e5aedd 100644
--- a/pkgs/applications/graphics/swingsane/default.nix
+++ b/pkgs/applications/graphics/swingsane/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeDesktopItem, unzip, jre, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "swingsane-${version}";
+  pname = "swingsane";
   version = "0.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/graphics/synfigstudio/default.nix b/pkgs/applications/graphics/synfigstudio/default.nix
index b399dd2d2284..34294d271292 100644
--- a/pkgs/applications/graphics/synfigstudio/default.nix
+++ b/pkgs/applications/graphics/synfigstudio/default.nix
@@ -22,7 +22,8 @@ let
   };
 
   synfig = stdenv.mkDerivation rec {
-    name = "synfig-${version}";
+    pname = "synfig";
+    inherit version;
 
     src = fetchFromGitHub {
        repo   = "synfig";
@@ -47,7 +48,8 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "synfigstudio-${version}";
+  pname = "synfigstudio";
+  inherit version;
 
   src = fetchFromGitHub {
      repo   = "synfig";
diff --git a/pkgs/applications/graphics/tesseract/tesseract3.nix b/pkgs/applications/graphics/tesseract/tesseract3.nix
index 23713271c409..157c0b9742bf 100644
--- a/pkgs/applications/graphics/tesseract/tesseract3.nix
+++ b/pkgs/applications/graphics/tesseract/tesseract3.nix
@@ -2,7 +2,7 @@
 , leptonica, libpng, libtiff, icu, pango, opencl-headers }:
 
 stdenv.mkDerivation rec {
-  name = "tesseract-${version}";
+  pname = "tesseract";
   version = "3.05.00";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/tesseract/tesseract4.nix b/pkgs/applications/graphics/tesseract/tesseract4.nix
index af0063301f1a..548f58a50fb1 100644
--- a/pkgs/applications/graphics/tesseract/tesseract4.nix
+++ b/pkgs/applications/graphics/tesseract/tesseract4.nix
@@ -2,7 +2,7 @@
 , leptonica, libpng, libtiff, icu, pango, opencl-headers }:
 
 stdenv.mkDerivation rec {
-  name = "tesseract-${version}";
+  pname = "tesseract";
   version = "4.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/timelapse-deflicker/default.nix b/pkgs/applications/graphics/timelapse-deflicker/default.nix
index b4ddb1436856..8355545e8dd6 100644
--- a/pkgs/applications/graphics/timelapse-deflicker/default.nix
+++ b/pkgs/applications/graphics/timelapse-deflicker/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, perl, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "timelapse-deflicker-${version}";
+  pname = "timelapse-deflicker";
   version = "0.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/unigine-valley/default.nix b/pkgs/applications/graphics/unigine-valley/default.nix
index 3a139f3740cc..09abfc60a528 100644
--- a/pkgs/applications/graphics/unigine-valley/default.nix
+++ b/pkgs/applications/graphics/unigine-valley/default.nix
@@ -27,7 +27,8 @@ let
 
 in
   stdenv.mkDerivation rec {
-    name = "unigine-valley-${version}";
+    pname = "unigine-valley";
+    inherit version;
 
     src = fetchurl {
       url = "http://assets.unigine.com/d/Unigine_Valley-${version}.run";
diff --git a/pkgs/applications/graphics/viewnior/default.nix b/pkgs/applications/graphics/viewnior/default.nix
index 48930ccbbb96..4f5fb12faa62 100644
--- a/pkgs/applications/graphics/viewnior/default.nix
+++ b/pkgs/applications/graphics/viewnior/default.nix
@@ -2,13 +2,13 @@
 , intltool, gettext, shared-mime-info, glib, gdk-pixbuf, perl}:
 
 stdenv.mkDerivation rec {
-  name = "viewnior-${version}";
+  pname = "viewnior";
   version = "1.6";
 
   src = fetchFromGitHub {
     owner = "xsisqox";
     repo = "Viewnior";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "06ppv3r85l3id4ij6h4y5fgm3nib2587fdrdv9fccyi75zk7fs0p";
   };
 
diff --git a/pkgs/applications/graphics/write_stylus/default.nix b/pkgs/applications/graphics/write_stylus/default.nix
index e11bc3dd5bb9..232eeeb01153 100644
--- a/pkgs/applications/graphics/write_stylus/default.nix
+++ b/pkgs/applications/graphics/write_stylus/default.nix
@@ -1,6 +1,6 @@
 { stdenv, lib, qtbase, qtsvg, libglvnd, fetchurl, makeDesktopItem }:
 stdenv.mkDerivation rec {
-  name = "write_stylus-${version}";
+  pname = "write_stylus";
   version = "209";
 
   desktopItem = makeDesktopItem {
diff --git a/pkgs/applications/graphics/xaos/default.nix b/pkgs/applications/graphics/xaos/default.nix
index 182f68f3112c..e80362c386b9 100644
--- a/pkgs/applications/graphics/xaos/default.nix
+++ b/pkgs/applications/graphics/xaos/default.nix
@@ -2,11 +2,11 @@
 , libXt, zlib, gettext, intltool, perl }:
 
 stdenv.mkDerivation rec {
-  name = "xaos-${version}";
+  pname = "xaos";
   version = "3.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/xaos/${name}.tar.gz";
+    url = "mirror://sourceforge/xaos/${pname}-${version}.tar.gz";
     sha256 = "15cd1cx1dyygw6g2nhjqq3bsfdj8sj8m4va9n75i0f3ryww3x7wq";
   };
 
diff --git a/pkgs/applications/graphics/xfig/default.nix b/pkgs/applications/graphics/xfig/default.nix
index 429af12b9bb3..fe5a13703329 100644
--- a/pkgs/applications/graphics/xfig/default.nix
+++ b/pkgs/applications/graphics/xfig/default.nix
@@ -6,7 +6,8 @@ let
   version = "3.2.7a";
 
 in stdenv.mkDerivation {
-  name = "xfig-${version}";
+  pname = "xfig";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/mcj/xfig-${version}.tar.xz";
diff --git a/pkgs/applications/graphics/xfractint/default.nix b/pkgs/applications/graphics/xfractint/default.nix
index 2269f1c18f14..ae4765fc9e76 100644
--- a/pkgs/applications/graphics/xfractint/default.nix
+++ b/pkgs/applications/graphics/xfractint/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchurl, libX11, libXft}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "xfractint";
   version = "20.04p14";
   # or fetchFromGitHub(owner,repo,rev) or fetchgit(rev)
diff --git a/pkgs/applications/graphics/xournalpp/default.nix b/pkgs/applications/graphics/xournalpp/default.nix
index 2487b093148a..41539f32b071 100644
--- a/pkgs/applications/graphics/xournalpp/default.nix
+++ b/pkgs/applications/graphics/xournalpp/default.nix
@@ -23,7 +23,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "xournalpp-${version}";
+  pname = "xournalpp";
   version = "1.0.12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/graphics/xzgv/default.nix b/pkgs/applications/graphics/xzgv/default.nix
index 69ab67dffb73..de3f3a78988b 100644
--- a/pkgs/applications/graphics/xzgv/default.nix
+++ b/pkgs/applications/graphics/xzgv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, gtk2, libexif, pkgconfig, texinfo }:
 
 stdenv.mkDerivation rec {
-  name = "xzgv-${version}";
+  pname = "xzgv";
   version = "0.9.2";
   src = fetchurl {
     url = "mirror://sourceforge/xzgv/xzgv-${version}.tar.gz";
diff --git a/pkgs/applications/graphics/yacreader/default.nix b/pkgs/applications/graphics/yacreader/default.nix
index 3cf42343658c..e545dd5a7230 100644
--- a/pkgs/applications/graphics/yacreader/default.nix
+++ b/pkgs/applications/graphics/yacreader/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "yacreader-${version}";
+  pname = "yacreader";
   version = "9.5.0";
 
   src = fetchurl {
-    url = "https://github.com/YACReader/yacreader/releases/download/${version}/${name}-src.tar.xz";
+    url = "https://github.com/YACReader/yacreader/releases/download/${version}/${pname}-${version}-src.tar.xz";
     sha256 = "0cv5y76kjvsqsv4fp99j8np5pm4m76868i1nn40q6hy573dmxwm6";
   };
 
diff --git a/pkgs/applications/graphics/yed/default.nix b/pkgs/applications/graphics/yed/default.nix
index 799ceef1beda..0038d41475fb 100644
--- a/pkgs/applications/graphics/yed/default.nix
+++ b/pkgs/applications/graphics/yed/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchzip, makeWrapper, unzip, jre }:
 
 stdenv.mkDerivation rec {
-  name = "yEd-${version}";
+  pname = "yEd";
   version = "3.19";
 
   src = fetchzip {
-    url = "https://www.yworks.com/resources/yed/demo/${name}.zip";
+    url = "https://www.yworks.com/resources/yed/demo/${pname}-${version}.zip";
     sha256 = "0l70pc7wl2ghfkjab9w2mbx7crwha7xwkrpmspsi5c6q56dw7s33";
   };
 
diff --git a/pkgs/applications/graphics/zgrviewer/default.nix b/pkgs/applications/graphics/zgrviewer/default.nix
index ac3d303a7a60..db07b9e1db4e 100644
--- a/pkgs/applications/graphics/zgrviewer/default.nix
+++ b/pkgs/applications/graphics/zgrviewer/default.nix
@@ -2,9 +2,8 @@
 stdenv.mkDerivation rec {
   version = "0.9.0";
   pname = "zgrviewer";
-  name="${pname}-${version}";
   src = fetchurl {
-    url = "mirror://sourceforge/zvtm/${pname}/${version}/${name}.zip";
+    url = "mirror://sourceforge/zvtm/${pname}/${version}/${pname}-${version}.zip";
     sha256 = "1yg2rck81sqqrgfi5kn6c1bz42dr7d0zqpcsdjhicssi1y159f23";
   };
   buildInputs = [jre unzip];
diff --git a/pkgs/applications/graphics/zgv/default.nix b/pkgs/applications/graphics/zgv/default.nix
index 7a49e5b2cb7f..8ef705f7ef4b 100644
--- a/pkgs/applications/graphics/zgv/default.nix
+++ b/pkgs/applications/graphics/zgv/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, SDL, SDL_image, libjpeg, libpng, libtiff }:
 
 stdenv.mkDerivation rec {
-  name = "zgv-${version}";
+  pname = "zgv";
   version = "5.9";
   src = fetchurl {
-    url = "https://www.svgalib.org/rus/zgv/${name}.tar.gz";
+    url = "https://www.svgalib.org/rus/zgv/${pname}-${version}.tar.gz";
     sha256 = "1fk4i9x0cpnpn3llam0zy2pkmhlr2hy3iaxhxg07v9sizd4dircj";
   };
 
diff --git a/pkgs/applications/kde/akonadi/0001-Revert-Make-Akonadi-installation-properly-relocatabl.patch b/pkgs/applications/kde/akonadi/0001-Revert-Make-Akonadi-installation-properly-relocatabl.patch
index 24ed20fd83fb..c3964c5c05b5 100644
--- a/pkgs/applications/kde/akonadi/0001-Revert-Make-Akonadi-installation-properly-relocatabl.patch
+++ b/pkgs/applications/kde/akonadi/0001-Revert-Make-Akonadi-installation-properly-relocatabl.patch
@@ -9,11 +9,11 @@ This reverts commit b2bb55f13f2ac783f89cc414de8c39f62fa2096a.
  KF5AkonadiConfig.cmake.in | 6 +++---
  2 files changed, 3 insertions(+), 6 deletions(-)
 
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 9788bea94..15bad00fd 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -285,9 +285,6 @@ configure_package_config_file(
+Index: akonadi-19.08.0/CMakeLists.txt
+===================================================================
+--- akonadi-19.08.0.orig/CMakeLists.txt
++++ akonadi-19.08.0/CMakeLists.txt
+@@ -306,9 +306,6 @@ configure_package_config_file(
      "${CMAKE_CURRENT_SOURCE_DIR}/KF5AkonadiConfig.cmake.in"
      "${CMAKE_CURRENT_BINARY_DIR}/KF5AkonadiConfig.cmake"
      INSTALL_DESTINATION ${CMAKECONFIG_INSTALL_DIR}
@@ -23,13 +23,13 @@ index 9788bea94..15bad00fd 100644
  )
  
  install(FILES
-diff --git a/KF5AkonadiConfig.cmake.in b/KF5AkonadiConfig.cmake.in
-index 75abede50..10f039376 100644
---- a/KF5AkonadiConfig.cmake.in
-+++ b/KF5AkonadiConfig.cmake.in
-@@ -13,8 +13,8 @@ find_dependency(KF5ConfigWidgets "@KF5_VERSION@")
- find_dependency(Qt5DBus "@QT_REQUIRED_VERSION@")
- find_dependency(Qt5Network "@QT_REQUIRED_VERSION@")
+Index: akonadi-19.08.0/KF5AkonadiConfig.cmake.in
+===================================================================
+--- akonadi-19.08.0.orig/KF5AkonadiConfig.cmake.in
++++ akonadi-19.08.0/KF5AkonadiConfig.cmake.in
+@@ -26,8 +26,8 @@ if(BUILD_TESTING)
+     find_dependency(Qt5Test "@QT_REQUIRED_VERSION@")
+ endif()
  
 -set_and_check(AKONADI_DBUS_INTERFACES_DIR  "@PACKAGE_AKONADI_DBUS_INTERFACES_INSTALL_DIR@")
 -set_and_check(AKONADI_INCLUDE_DIR          "@PACKAGE_AKONADI_INCLUDE_DIR@")
@@ -38,15 +38,12 @@ index 75abede50..10f039376 100644
  
  find_dependency(Boost "@Boost_MINIMUM_VERSION@")
  
-@@ -22,7 +22,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/KF5AkonadiTargets.cmake)
+@@ -35,7 +35,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/KF5Ako
  include(${CMAKE_CURRENT_LIST_DIR}/KF5AkonadiMacros.cmake)
  
  # The directory where akonadi-xml.xsd and kcfg2dbus.xsl are installed
 -set(KF5Akonadi_DATA_DIR "@PACKAGE_KF5Akonadi_DATA_DIR@")
 +set(KF5Akonadi_DATA_DIR "@KF5Akonadi_DATA_DIR@")
-
+ 
  ####################################################################################
  # CMAKE_AUTOMOC
--- 
-2.15.1
-
diff --git a/pkgs/applications/kde/akonadi/akonadi-paths.patch b/pkgs/applications/kde/akonadi/akonadi-paths.patch
index fcbbbbb72eb3..ba6bbedeeae7 100644
--- a/pkgs/applications/kde/akonadi/akonadi-paths.patch
+++ b/pkgs/applications/kde/akonadi/akonadi-paths.patch
@@ -1,8 +1,8 @@
-diff --git a/src/akonadicontrol/agentmanager.cpp b/src/akonadicontrol/agentmanager.cpp
-index d85c1a79b..8df02710c 100644
---- a/src/akonadicontrol/agentmanager.cpp
-+++ b/src/akonadicontrol/agentmanager.cpp
-@@ -78,12 +78,12 @@ AgentManager::AgentManager(bool verbose, QObject *parent)
+Index: akonadi-19.08.0/src/akonadicontrol/agentmanager.cpp
+===================================================================
+--- akonadi-19.08.0.orig/src/akonadicontrol/agentmanager.cpp
++++ akonadi-19.08.0/src/akonadicontrol/agentmanager.cpp
+@@ -78,12 +78,12 @@ AgentManager::AgentManager(bool verbose,
      mStorageController = new Akonadi::ProcessControl;
      mStorageController->setShutdownTimeout(15 * 1000);   // the server needs more time for shutdown if we are using an internal mysqld
      connect(mStorageController, &Akonadi::ProcessControl::unableToStart, this, &AgentManager::serverFailure);
@@ -17,11 +17,11 @@ index d85c1a79b..8df02710c 100644
      }
  }
  
-diff --git a/src/akonadicontrol/agentprocessinstance.cpp b/src/akonadicontrol/agentprocessinstance.cpp
-index be1cc4afb..6d0c1d7e5 100644
---- a/src/akonadicontrol/agentprocessinstance.cpp
-+++ b/src/akonadicontrol/agentprocessinstance.cpp
-@@ -62,7 +62,7 @@ bool AgentProcessInstance::start(const AgentType &agentInfo)
+Index: akonadi-19.08.0/src/akonadicontrol/agentprocessinstance.cpp
+===================================================================
+--- akonadi-19.08.0.orig/src/akonadicontrol/agentprocessinstance.cpp
++++ akonadi-19.08.0/src/akonadicontrol/agentprocessinstance.cpp
+@@ -62,7 +62,7 @@ bool AgentProcessInstance::start(const A
      } else {
          Q_ASSERT(agentInfo.launchMethod == AgentType::Launcher);
          const QStringList arguments = QStringList() << executable << identifier();
@@ -30,11 +30,11 @@ index be1cc4afb..6d0c1d7e5 100644
          mController->start(agentLauncherExec, arguments);
      }
      return true;
-diff --git a/src/server/storage/dbconfigmysql.cpp b/src/server/storage/dbconfigmysql.cpp
-index dfff6fc29..419e54a5b 100644
---- a/src/server/storage/dbconfigmysql.cpp
-+++ b/src/server/storage/dbconfigmysql.cpp
-@@ -82,7 +82,6 @@ bool DbConfigMysql::init(QSettings &settings)
+Index: akonadi-19.08.0/src/server/storage/dbconfigmysql.cpp
+===================================================================
+--- akonadi-19.08.0.orig/src/server/storage/dbconfigmysql.cpp
++++ akonadi-19.08.0/src/server/storage/dbconfigmysql.cpp
+@@ -83,7 +83,6 @@ bool DbConfigMysql::init(QSettings &sett
      // determine default settings depending on the driver
      QString defaultHostName;
      QString defaultOptions;
@@ -42,7 +42,7 @@ index dfff6fc29..419e54a5b 100644
      QString defaultCleanShutdownCommand;
  
  #ifndef Q_OS_WIN
-@@ -90,16 +89,7 @@ bool DbConfigMysql::init(QSettings &settings)
+@@ -92,16 +91,7 @@ bool DbConfigMysql::init(QSettings &sett
  #endif
  
      const bool defaultInternalServer = true;
@@ -59,8 +59,8 @@ index dfff6fc29..419e54a5b 100644
 +    const QString mysqladminPath = QLatin1String(NIXPKGS_MYSQL_MYSQLADMIN);
      if (!mysqladminPath.isEmpty()) {
  #ifndef Q_OS_WIN
-         defaultCleanShutdownCommand = QStringLiteral("%1 --defaults-file=%2/mysql.conf --socket=%3/mysql.socket shutdown")
-@@ -109,10 +99,10 @@ bool DbConfigMysql::init(QSettings &settings)
+         defaultCleanShutdownCommand = QStringLiteral("%1 --defaults-file=%2/mysql.conf --socket=%3/%4 shutdown")
+@@ -111,10 +101,10 @@ bool DbConfigMysql::init(QSettings &sett
  #endif
      }
  
@@ -73,7 +73,7 @@ index dfff6fc29..419e54a5b 100644
      qCDebug(AKONADISERVER_LOG) << "Found mysqlcheck: " << mMysqlCheckPath;
  
      mInternalServer = settings.value(QStringLiteral("QMYSQL/StartServer"), defaultInternalServer).toBool();
-@@ -129,7 +119,7 @@ bool DbConfigMysql::init(QSettings &settings)
+@@ -131,7 +121,7 @@ bool DbConfigMysql::init(QSettings &sett
      mUserName = settings.value(QStringLiteral("User")).toString();
      mPassword = settings.value(QStringLiteral("Password")).toString();
      mConnectionOptions = settings.value(QStringLiteral("Options"), defaultOptions).toString();
@@ -82,7 +82,7 @@ index dfff6fc29..419e54a5b 100644
      mCleanServerShutdownCommand = settings.value(QStringLiteral("CleanServerShutdownCommand"), defaultCleanShutdownCommand).toString();
      settings.endGroup();
  
-@@ -139,9 +129,6 @@ bool DbConfigMysql::init(QSettings &settings)
+@@ -141,9 +131,6 @@ bool DbConfigMysql::init(QSettings &sett
          // intentionally not namespaced as we are the only one in this db instance when using internal mode
          mDatabaseName = QStringLiteral("akonadi");
      }
@@ -92,7 +92,7 @@ index dfff6fc29..419e54a5b 100644
  
      qCDebug(AKONADISERVER_LOG) << "Using mysqld:" << mMysqldPath;
  
-@@ -150,9 +137,6 @@ bool DbConfigMysql::init(QSettings &settings)
+@@ -152,9 +139,6 @@ bool DbConfigMysql::init(QSettings &sett
      settings.setValue(QStringLiteral("Name"), mDatabaseName);
      settings.setValue(QStringLiteral("Host"), mHostName);
      settings.setValue(QStringLiteral("Options"), mConnectionOptions);
@@ -102,7 +102,7 @@ index dfff6fc29..419e54a5b 100644
      settings.setValue(QStringLiteral("StartServer"), mInternalServer);
      settings.endGroup();
      settings.sync();
-@@ -206,7 +190,7 @@ bool DbConfigMysql::startInternalServer()
+@@ -209,7 +193,7 @@ bool DbConfigMysql::startInternalServer(
  #endif
  
      // generate config file
@@ -111,56 +111,35 @@ index dfff6fc29..419e54a5b 100644
      const QString localConfig  = StandardDirs::locateResourceFile("config", QStringLiteral("mysql-local.conf"));
      const QString actualConfig = StandardDirs::saveDir("data") + QLatin1String("/mysql.conf");
      if (globalConfig.isEmpty()) {
-diff --git a/src/server/storage/dbconfigpostgresql.cpp b/src/server/storage/dbconfigpostgresql.cpp
-index 6b50ae50e..f94a8c5eb 100644
---- a/src/server/storage/dbconfigpostgresql.cpp
-+++ b/src/server/storage/dbconfigpostgresql.cpp
-@@ -58,7 +58,6 @@ bool DbConfigPostgresql::init(QSettings &settings)
+Index: akonadi-19.08.0/src/server/storage/dbconfigpostgresql.cpp
+===================================================================
+--- akonadi-19.08.0.orig/src/server/storage/dbconfigpostgresql.cpp
++++ akonadi-19.08.0/src/server/storage/dbconfigpostgresql.cpp
+@@ -140,9 +140,7 @@ bool DbConfigPostgresql::init(QSettings
      // determine default settings depending on the driver
      QString defaultHostName;
      QString defaultOptions;
 -    QString defaultServerPath;
      QString defaultInitDbPath;
+-    QString defaultPgUpgradePath;
      QString defaultPgData;
  
-@@ -70,35 +69,7 @@ bool DbConfigPostgresql::init(QSettings &settings)
+ #ifndef Q_WS_WIN // We assume that PostgreSQL is running as service on Windows
+@@ -153,12 +151,8 @@ bool DbConfigPostgresql::init(QSettings
  
      mInternalServer = settings.value(QStringLiteral("QPSQL/StartServer"), defaultInternalServer).toBool();
      if (mInternalServer) {
--        QStringList postgresSearchPath;
+-        const auto paths = postgresSearchPaths(QStringLiteral("/usr/lib/postgresql"));
 -
--#ifdef POSTGRES_PATH
--        const QString dir(QStringLiteral(POSTGRES_PATH));
--        if (QDir(dir).exists()) {
--            postgresSearchPath << QStringLiteral(POSTGRES_PATH);
--        }
--#endif
--        postgresSearchPath << QStringLiteral("/usr/bin")
--                           << QStringLiteral("/usr/sbin")
--                           << QStringLiteral("/usr/local/sbin");
--        // Locale all versions in /usr/lib/postgresql (i.e. /usr/lib/postgresql/X.Y) in reversed
--        // sorted order, so we search from the newest one to the oldest.
--        QStringList postgresVersionedSearchPaths;
--        QDir versionedDir(QStringLiteral("/usr/lib/postgresql"));
--        if (versionedDir.exists()) {
--            const auto versionedDirs = versionedDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name | QDir::Reversed);
--            for (const auto &path : versionedDirs) {
--                // Don't break once PostgreSQL 10 is released, but something more future-proof will be needed
--                if (path.fileName().startsWith(QLatin1String("10."))) {
--                    postgresVersionedSearchPaths.prepend(path.absoluteFilePath() + QStringLiteral("/bin"));
--                } else {
--                    postgresVersionedSearchPaths.append(path.absoluteFilePath() + QStringLiteral("/bin"));
--                }
--            }
--        }
--        postgresSearchPath.append(postgresVersionedSearchPaths);
--        defaultServerPath = QStandardPaths::findExecutable(QStringLiteral("pg_ctl"), postgresSearchPath);
--        defaultInitDbPath = QStandardPaths::findExecutable(QStringLiteral("initdb"), postgresSearchPath);
+-        defaultServerPath = QStandardPaths::findExecutable(QStringLiteral("pg_ctl"), paths);
+-        defaultInitDbPath = QStandardPaths::findExecutable(QStringLiteral("initdb"), paths);
 +        defaultInitDbPath = QLatin1String(NIXPKGS_POSTGRES_INITDB);
          defaultHostName = Utils::preferredSocketDirectory(StandardDirs::saveDir("data", QStringLiteral("db_misc")));
+-        defaultPgUpgradePath = QStandardPaths::findExecutable(QStringLiteral("pg_upgrade"), paths);
          defaultPgData = StandardDirs::saveDir("data", QStringLiteral("db_data"));
      }
-@@ -118,10 +89,7 @@ bool DbConfigPostgresql::init(QSettings &settings)
+ 
+@@ -177,20 +171,14 @@ bool DbConfigPostgresql::init(QSettings
      mUserName = settings.value(QStringLiteral("User")).toString();
      mPassword = settings.value(QStringLiteral("Password")).toString();
      mConnectionOptions = settings.value(QStringLiteral("Options"), defaultOptions).toString();
@@ -172,7 +151,18 @@ index 6b50ae50e..f94a8c5eb 100644
      qCDebug(AKONADISERVER_LOG) << "Found pg_ctl:" << mServerPath;
      mInitDbPath = settings.value(QStringLiteral("InitDbPath"), defaultInitDbPath).toString();
      if (mInternalServer && mInitDbPath.isEmpty()) {
-@@ -142,7 +110,6 @@ bool DbConfigPostgresql::init(QSettings &settings)
+         mInitDbPath = defaultInitDbPath;
+     }
+     qCDebug(AKONADISERVER_LOG) << "Found initdb:" << mServerPath;
+-    mPgUpgradePath = settings.value(QStringLiteral("UpgradePath"), defaultPgUpgradePath).toString();
+-    if (mInternalServer && mPgUpgradePath.isEmpty()) {
+-        mPgUpgradePath = defaultPgUpgradePath;
+-    }
++    mPgUpgradePath = QLatin1String(NIXPKGS_POSTGRES_PG_UPGRADE);
+     qCDebug(AKONADISERVER_LOG) << "Found pg_upgrade:" << mPgUpgradePath;
+     mPgData = settings.value(QStringLiteral("PgData"), defaultPgData).toString();
+     if (mPgData.isEmpty()) {
+@@ -206,7 +194,6 @@ bool DbConfigPostgresql::init(QSettings
          settings.setValue(QStringLiteral("Port"), mHostPort);
      }
      settings.setValue(QStringLiteral("Options"), mConnectionOptions);
@@ -180,6 +170,3 @@ index 6b50ae50e..f94a8c5eb 100644
      settings.setValue(QStringLiteral("InitDbPath"), mInitDbPath);
      settings.setValue(QStringLiteral("StartServer"), mInternalServer);
      settings.endGroup();
--- 
-2.18.1
-
diff --git a/pkgs/applications/kde/akonadi/akonadi-timestamps.patch b/pkgs/applications/kde/akonadi/akonadi-timestamps.patch
index 25a835f5ba24..e299a6991f05 100644
--- a/pkgs/applications/kde/akonadi/akonadi-timestamps.patch
+++ b/pkgs/applications/kde/akonadi/akonadi-timestamps.patch
@@ -1,8 +1,8 @@
-Index: akonadi-17.04.0/src/server/storage/dbconfigmysql.cpp
+Index: akonadi-19.08.0/src/server/storage/dbconfigmysql.cpp
 ===================================================================
---- akonadi-17.04.0.orig/src/server/storage/dbconfigmysql.cpp
-+++ akonadi-17.04.0/src/server/storage/dbconfigmysql.cpp
-@@ -229,8 +229,7 @@ bool DbConfigMysql::startInternalServer(
+--- akonadi-19.08.0.orig/src/server/storage/dbconfigmysql.cpp
++++ akonadi-19.08.0/src/server/storage/dbconfigmysql.cpp
+@@ -235,8 +235,7 @@ bool DbConfigMysql::startInternalServer(
      bool confUpdate = false;
      QFile actualFile(actualConfig);
      // update conf only if either global (or local) is newer than actual
diff --git a/pkgs/applications/kde/akonadi/default.nix b/pkgs/applications/kde/akonadi/default.nix
index cba0b1e59e3a..b9a96394a674 100644
--- a/pkgs/applications/kde/akonadi/default.nix
+++ b/pkgs/applications/kde/akonadi/default.nix
@@ -25,6 +25,7 @@ mkDerivation {
     ''-DNIXPKGS_MYSQL_MYSQL_INSTALL_DB=\"${lib.getBin mysql}/bin/mysql_install_db\"''
     ''-DNIXPKGS_MYSQL_MYSQLCHECK=\"${lib.getBin mysql}/bin/mysqlcheck\"''
     ''-DNIXPKGS_POSTGRES_PG_CTL=\"\"''
+    ''-DNIXPKGS_POSTGRES_PG_UPGRADE=\"\"''
     ''-DNIXPKGS_POSTGRES_INITDB=\"\"''
   ];
   preConfigure = ''
diff --git a/pkgs/applications/kde/default.nix b/pkgs/applications/kde/default.nix
index 01df2bd26316..6027d8daa9d4 100644
--- a/pkgs/applications/kde/default.nix
+++ b/pkgs/applications/kde/default.nix
@@ -60,7 +60,7 @@ let
         inherit mkDerivation;
 
         # Team of maintainers assigned to the KDE PIM suite
-        kdepimTeam = with lib.maintainers; [ ttuegel vandenoever ];
+        kdepimTeam = with lib.maintainers; [ ttuegel vandenoever nyanloutre ];
       };
     in {
       akonadi = callPackage ./akonadi {};
@@ -116,6 +116,7 @@ let
       kidentitymanagement = callPackage ./kidentitymanagement.nix {};
       kig = callPackage ./kig.nix {};
       kimap = callPackage ./kimap.nix {};
+      kipi-plugins = callPackage ./kipi-plugins.nix {};
       kitinerary = callPackage ./kitinerary.nix {};
       kio-extras = callPackage ./kio-extras.nix {};
       kldap = callPackage ./kldap.nix {};
@@ -171,6 +172,7 @@ let
       pim-sieve-editor = callPackage ./pim-sieve-editor.nix {};
       print-manager = callPackage ./print-manager.nix {};
       spectacle = callPackage ./spectacle.nix {};
+      yakuake = callPackage ./yakuake.nix {};
       # Okteta was removed from kde applications and will now be released independently
       # Lets keep an alias for compatibility reasons
       inherit okteta;
diff --git a/pkgs/applications/kde/fetch.sh b/pkgs/applications/kde/fetch.sh
index bd96cb966933..5c72e78c5820 100644
--- a/pkgs/applications/kde/fetch.sh
+++ b/pkgs/applications/kde/fetch.sh
@@ -1 +1 @@
-WGET_ARGS=( https://download.kde.org/stable/applications/19.04.1/ )
+WGET_ARGS=( https://download.kde.org/stable/applications/19.08.0/ )
diff --git a/pkgs/applications/kde/gwenview.nix b/pkgs/applications/kde/gwenview.nix
index ceb928acdf2f..3d03d1dea3e7 100644
--- a/pkgs/applications/kde/gwenview.nix
+++ b/pkgs/applications/kde/gwenview.nix
@@ -3,7 +3,7 @@
   extra-cmake-modules, kdoctools,
   exiv2, lcms2,
   baloo, kactivities, kdelibs4support, kio, kipi-plugins, libkdcraw, libkipi,
-  phonon, qtimageformats, qtsvg, qtx11extras, kinit, fetchpatch
+  phonon, qtimageformats, qtsvg, qtx11extras, kinit
 }:
 
 mkDerivation {
@@ -18,12 +18,4 @@ mkDerivation {
     qtimageformats qtsvg qtx11extras
   ];
   propagatedUserEnvPkgs = [ kipi-plugins libkipi (lib.getBin kinit) ];
-
-  # Fixes build with exiv2-0.27.1. Drop in 19.04.2
-  patches = [
-    (fetchpatch {
-      url = "https://github.com/KDE/gwenview/commit/172560b845460b6121154f88221c855542219943.patch";
-      sha256 = "0y1l34h2s7rhfknvg6ggcc389jfzhpq69wf0s3xd5ccwfw7c0ycq";
-    })
-  ];
 }
diff --git a/pkgs/applications/kde/kate.nix b/pkgs/applications/kde/kate.nix
index e6b4f6b6bdd4..95ff6cf198b2 100644
--- a/pkgs/applications/kde/kate.nix
+++ b/pkgs/applications/kde/kate.nix
@@ -13,6 +13,7 @@ mkDerivation {
     license = with lib.licenses; [ gpl3 lgpl3 lgpl2 ];
     maintainers = [ lib.maintainers.ttuegel ];
   };
+
   nativeBuildInputs = [ extra-cmake-modules kdoctools ];
   buildInputs = [ libgit2 ];
   propagatedBuildInputs = [
diff --git a/pkgs/applications/kde/kcalc.nix b/pkgs/applications/kde/kcalc.nix
index 3cb89cb4daa6..4e2a308b17f5 100644
--- a/pkgs/applications/kde/kcalc.nix
+++ b/pkgs/applications/kde/kcalc.nix
@@ -2,7 +2,7 @@
   mkDerivation, lib,
   extra-cmake-modules, kdoctools,
   gmp, kconfig, kconfigwidgets, kcrash, kguiaddons, ki18n, kinit,
-  knotifications, kxmlgui,
+  knotifications, kxmlgui, mpfr,
 }:
 
 mkDerivation {
@@ -14,6 +14,6 @@ mkDerivation {
   nativeBuildInputs = [ extra-cmake-modules kdoctools ];
   buildInputs = [
     gmp kconfig kconfigwidgets kcrash kguiaddons ki18n kinit knotifications
-    kxmlgui
+    kxmlgui mpfr
   ];
 }
diff --git a/pkgs/applications/kde/kipi-plugins.nix b/pkgs/applications/kde/kipi-plugins.nix
new file mode 100644
index 000000000000..5fb953acbd62
--- /dev/null
+++ b/pkgs/applications/kde/kipi-plugins.nix
@@ -0,0 +1,23 @@
+{
+  mkDerivation, lib,
+  extra-cmake-modules,
+  karchive, kconfig, ki18n, kiconthemes, kio, kservice, kwindowsystem, kxmlgui,
+  libkipi, qtbase, qtsvg, qtxmlpatterns
+}:
+
+mkDerivation {
+  name    = "kipi-plugins";
+
+  nativeBuildInputs = [ extra-cmake-modules ];
+  buildInputs = [
+    karchive kconfig ki18n kiconthemes kio kservice kwindowsystem kxmlgui libkipi
+    qtbase qtsvg qtxmlpatterns
+  ];
+
+  meta = {
+    description = "Plugins for KDE-based image applications";
+    license = lib.licenses.gpl2;
+    homepage = https://cgit.kde.org/kipi-plugins.git;
+    maintainers = with lib.maintainers; [ ttuegel ];
+  };
+}
diff --git a/pkgs/applications/kde/ktouch.nix b/pkgs/applications/kde/ktouch.nix
index 64179f2e64dc..7e300ea7157e 100644
--- a/pkgs/applications/kde/ktouch.nix
+++ b/pkgs/applications/kde/ktouch.nix
@@ -3,7 +3,8 @@
 , kconfig, kconfigwidgets, kcoreaddons, kdeclarative, ki18n
 , kitemviews, kcmutils, kio, knewstuff, ktexteditor, kwidgetsaddons
 , kwindowsystem, kxmlgui, qtscript, qtdeclarative, kqtquickcharts
-, qtx11extras, qtgraphicaleffects, qtxmlpatterns, xorg
+, qtx11extras, qtgraphicaleffects, qtxmlpatterns, qtquickcontrols2
+, xorg
 }:
 
 
@@ -19,7 +20,7 @@
       kconfig kconfigwidgets kcoreaddons kdeclarative ki18n
       kitemviews kcmutils kio knewstuff ktexteditor kwidgetsaddons
       kwindowsystem kxmlgui qtscript qtdeclarative kqtquickcharts
-      qtx11extras qtgraphicaleffects qtxmlpatterns
+      qtx11extras qtgraphicaleffects qtxmlpatterns qtquickcontrols2
       xorg.libxkbfile xorg.libxcb
     ];
 
diff --git a/pkgs/applications/kde/pimcommon.nix b/pkgs/applications/kde/pimcommon.nix
index bbbcca13d980..cd9ff2528fac 100644
--- a/pkgs/applications/kde/pimcommon.nix
+++ b/pkgs/applications/kde/pimcommon.nix
@@ -4,7 +4,7 @@
   akonadi, akonadi-contacts, akonadi-mime, grantlee, karchive, kcodecs,
   kcompletion, kconfig, kconfigwidgets, kcontacts, kdbusaddons,
   kiconthemes, kimap, kio, kitemmodels, kjobwidgets, knewstuff, kpimtextedit,
-  kwallet, kwindowsystem, libkdepim, qtwebengine
+  kpurpose, kwallet, kwindowsystem, libkdepim, qtwebengine
 }:
 
 mkDerivation {
@@ -17,7 +17,7 @@ mkDerivation {
   buildInputs = [
     akonadi-mime grantlee karchive kcodecs kcompletion kconfigwidgets
     kdbusaddons kiconthemes kio kitemmodels kjobwidgets knewstuff kpimtextedit
-    kwallet kwindowsystem libkdepim qtwebengine
+    kpurpose kwallet kwindowsystem libkdepim qtwebengine
   ];
   propagatedBuildInputs = [
     akonadi akonadi-contacts kconfig kcontacts kimap
diff --git a/pkgs/applications/kde/srcs.nix b/pkgs/applications/kde/srcs.nix
index 43deb08c39f5..fb0581cb3411 100644
--- a/pkgs/applications/kde/srcs.nix
+++ b/pkgs/applications/kde/srcs.nix
@@ -3,1723 +3,1739 @@
 
 {
   akonadi = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-19.04.1.tar.xz";
-      sha256 = "b157c4199e3b913c4f684f56ed9d76bef67b3c120c319c88ae24bded6fc927bc";
-      name = "akonadi-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-19.08.0.tar.xz";
+      sha256 = "ff53f078b024f2674a8b2990515f5cbafe2bc965390d74a464b2a044aee32831";
+      name = "akonadi-19.08.0.tar.xz";
     };
   };
   akonadi-calendar = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-calendar-19.04.1.tar.xz";
-      sha256 = "6ef352dc20998416b8d379b085edfcfba5bcf6a5f448e11a4e51aca6b3241e48";
-      name = "akonadi-calendar-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-calendar-19.08.0.tar.xz";
+      sha256 = "74743ff7822ce75f0e0170f154e4596644855a5fe9322a09b76e01bd1d078e3b";
+      name = "akonadi-calendar-19.08.0.tar.xz";
     };
   };
   akonadi-calendar-tools = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-calendar-tools-19.04.1.tar.xz";
-      sha256 = "6a8eb905d0e5a1602ce59d5cf28322d844dc178c4daf98db1cf9e0c95eeb3531";
-      name = "akonadi-calendar-tools-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-calendar-tools-19.08.0.tar.xz";
+      sha256 = "9620a4418245a74334c6f57db4ba5558825879440aee5903f5614db08f61e976";
+      name = "akonadi-calendar-tools-19.08.0.tar.xz";
     };
   };
   akonadiconsole = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadiconsole-19.04.1.tar.xz";
-      sha256 = "33846348b0308eaf4ca81e8d577ce0eb6c17d49632e034607506413e86531262";
-      name = "akonadiconsole-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadiconsole-19.08.0.tar.xz";
+      sha256 = "a683b184109cddbc4d66c55ee3efa2c69092a72e2cd9e78903c4dcf7f442c055";
+      name = "akonadiconsole-19.08.0.tar.xz";
     };
   };
   akonadi-contacts = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-contacts-19.04.1.tar.xz";
-      sha256 = "4c58a73db7924250e47fb030657dc768fe44405806ec2d94ee00a264b414febc";
-      name = "akonadi-contacts-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-contacts-19.08.0.tar.xz";
+      sha256 = "912a657a11d1bd1e680a71b43d69a5a871136ed83f171b11c52f1974d7381ce4";
+      name = "akonadi-contacts-19.08.0.tar.xz";
     };
   };
   akonadi-import-wizard = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-import-wizard-19.04.1.tar.xz";
-      sha256 = "2699ca57ea6a04228875dd795255fd32a1120e2e5c4834290aea3270c43403e7";
-      name = "akonadi-import-wizard-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-import-wizard-19.08.0.tar.xz";
+      sha256 = "e21454b8ac346c4b8d35e5979dc11346b96e3520df22f44270dc668d5abcd915";
+      name = "akonadi-import-wizard-19.08.0.tar.xz";
     };
   };
   akonadi-mime = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-mime-19.04.1.tar.xz";
-      sha256 = "4572aa7c953cc641a98ae3c2685dcdf259d621dcbbab1ccb7d11e2748c67b1a8";
-      name = "akonadi-mime-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-mime-19.08.0.tar.xz";
+      sha256 = "32dcee53d8bd79a4ad85dfa453aa762d69194493ad6622aea4fd7cd05bde3ec4";
+      name = "akonadi-mime-19.08.0.tar.xz";
     };
   };
   akonadi-notes = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-notes-19.04.1.tar.xz";
-      sha256 = "e503101e8806485ecf6ef22d1bafd8c299676ca75a388499e5418b8641604277";
-      name = "akonadi-notes-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-notes-19.08.0.tar.xz";
+      sha256 = "26000875958b3a0ff68c5ad871fd697623c8408b88fc46679c8a13ad308c33d3";
+      name = "akonadi-notes-19.08.0.tar.xz";
     };
   };
   akonadi-search = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akonadi-search-19.04.1.tar.xz";
-      sha256 = "8438876407e9fd8fa08afe6942ab8dd3677202bc2ff1eba4fd7a49dd926f26d6";
-      name = "akonadi-search-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akonadi-search-19.08.0.tar.xz";
+      sha256 = "fadc158343eb7c124454ca3e22ade14230772f1d1a89e04a0059c924ed3959d0";
+      name = "akonadi-search-19.08.0.tar.xz";
     };
   };
   akregator = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/akregator-19.04.1.tar.xz";
-      sha256 = "b2e731a3eac0a68865a90b71f17307c3aea8db304bf6663b551bc95907a490f1";
-      name = "akregator-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/akregator-19.08.0.tar.xz";
+      sha256 = "d3cb8b97a3d2c9eeb805e1b7fc26cb637ad21589675d837b545580e6be764820";
+      name = "akregator-19.08.0.tar.xz";
     };
   };
   analitza = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/analitza-19.04.1.tar.xz";
-      sha256 = "b96da492805a48faff72e93e1b8b211c468b041fe217489eb097d554773d3381";
-      name = "analitza-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/analitza-19.08.0.tar.xz";
+      sha256 = "516f29f089be92fecf5e17dcf466a9daf8525ec9e594f52f04338603914c2003";
+      name = "analitza-19.08.0.tar.xz";
     };
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   ark = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ark-19.04.1.tar.xz";
-      sha256 = "6d348b2b9566ce0b8a1ba1b56d0a8c5d434d4748c479c5a853fdcdecfec753e6";
-      name = "ark-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ark-19.08.0.tar.xz";
+      sha256 = "0685285486ca933e3467f35c3d5d4e8633ae80f1e5529f8a4d8257d0b53d9512";
+      name = "ark-19.08.0.tar.xz";
     };
   };
   artikulate = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/artikulate-19.04.1.tar.xz";
-      sha256 = "11a54ef7abf001bd3debcaf46bc60764af55a2dbda6320c3c220461374f74432";
-      name = "artikulate-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/artikulate-19.08.0.tar.xz";
+      sha256 = "40f1ecb2e6d0d2e8bb1c86d64935c9f2411e0e72781e3211ed0014a02acd72ba";
+      name = "artikulate-19.08.0.tar.xz";
     };
   };
   audiocd-kio = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/audiocd-kio-19.04.1.tar.xz";
-      sha256 = "fad61ea586db7a4ce202fbb16854f69a20e8e16518dd60c27112447a904edb98";
-      name = "audiocd-kio-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/audiocd-kio-19.08.0.tar.xz";
+      sha256 = "46013e95fa358004083c185d43afe48b96bd18acba1a33e5706f75b128a3e954";
+      name = "audiocd-kio-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/baloo-widgets-19.04.1.tar.xz";
-      sha256 = "7f7f0b3ba1bbdb3a47cdfa85830295b4b91fa5ac6c87b41d1cf29c354d8a4cf6";
-      name = "baloo-widgets-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/baloo-widgets-19.08.0.tar.xz";
+      sha256 = "3ef81f74ce6fccd6eaf60e0dfd18fe660ac357e75c4715801da9bb3a203a6008";
+      name = "baloo-widgets-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "87fbf14568692885e7a496a8dae0c4f53a2837d1a824f9c7cf1038a7e8c861ca";
-      name = "blinken-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/blinken-19.08.0.tar.xz";
+      sha256 = "9b993586d8ddab3821b1b4f805cd8b6603822faca93402d42775bea2eb346971";
+      name = "blinken-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/bomber-19.04.1.tar.xz";
-      sha256 = "1359ebcaab26acd2dfa738160f9dd7a86e5bfa3d3b2f8a86c656ee187ad6c3fe";
-      name = "bomber-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/bomber-19.08.0.tar.xz";
+      sha256 = "5274f8ef6cd94fcbd887220d6c7b08c1f71050c601d14cf53d847f41f254e043";
+      name = "bomber-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/bovo-19.04.1.tar.xz";
-      sha256 = "46b5286349ba7765b81edf92f834c3e8e5c0ecd65466deb5fa593477e76f0763";
-      name = "bovo-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/bovo-19.08.0.tar.xz";
+      sha256 = "829ecfe3a46bc1c009fea14c5860aa17ea18f36ed33fdc9296c499992aeed466";
+      name = "bovo-19.08.0.tar.xz";
     };
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   calendarsupport = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/calendarsupport-19.04.1.tar.xz";
-      sha256 = "9b44e868a24494c3ce595dc71e8981f97a8ce75dc4646e1417ebde973ee5f535";
-      name = "calendarsupport-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/calendarsupport-19.08.0.tar.xz";
+      sha256 = "af590cf5443c1205a8bd59d00c430bbdf65a185a36ed36e92e6ef78bba8551e4";
+      name = "calendarsupport-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/cantor-19.04.1.tar.xz";
-      sha256 = "95ce049f38182f9c0f7fb749c0940c24a51cc88053d218148ac82e925d9dfbb1";
-      name = "cantor-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/cantor-19.08.0.tar.xz";
+      sha256 = "b1d1a735e83ca03d51b79f1fc59612153e94b274d716d65ff3fa94ffdd2f3adc";
+      name = "cantor-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/cervisia-19.04.1.tar.xz";
-      sha256 = "fe72361330b055922e4ae66edb2e6958897b7c443ab3066ab7bbef1b8fd9d41b";
-      name = "cervisia-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/cervisia-19.08.0.tar.xz";
+      sha256 = "a72c3a7bad3b30a466d6793318248329d7ddb1a0e00c832744b628a9eb8b8257";
+      name = "cervisia-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "72cab4d9f49ac05d3e0e8e1ff67cf29c0cacbe2c3a43506eca4c849ea878370a";
-      name = "dolphin-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/dolphin-19.08.0.tar.xz";
+      sha256 = "fd44714541ae7082d4615e441242afdba2d7810a373bfc8c3e64ff5c7db0a0f0";
+      name = "dolphin-19.08.0.tar.xz";
     };
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+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/dolphin-plugins-19.04.1.tar.xz";
-      sha256 = "dc528e93d3f7809b8480da5134ead3886205a172a85b25ffdd5720ec67892105";
-      name = "dolphin-plugins-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/dolphin-plugins-19.08.0.tar.xz";
+      sha256 = "f074aa7151f4b4d9202d90257952638652a1bf09d02699762f346d85b61c5f54";
+      name = "dolphin-plugins-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/dragon-19.04.1.tar.xz";
-      sha256 = "f8acfc09aeec180850345f8881f963c19a3956cd7e07e42463bbe95ff2227ab8";
-      name = "dragon-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/dragon-19.08.0.tar.xz";
+      sha256 = "3d792f6dfd4a5d8ad7726fa942840ebed2b2bb6f25ec6f68883b83859c21cacc";
+      name = "dragon-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "1fae8263d17a802393e5b1ece80879b66303f4d5bc8cc040cf142d6d5e8cc763";
-      name = "eventviews-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/eventviews-19.08.0.tar.xz";
+      sha256 = "2f7713173b3820800d7927aff64eb7bcc84c643d9da43adbe6560cb842081295";
+      name = "eventviews-19.08.0.tar.xz";
     };
   };
   ffmpegthumbs = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "76f912f09c01698ed020bce2109f7cb893a9ca3ca7c014b118c0f97b4b4982ae";
-      name = "ffmpegthumbs-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ffmpegthumbs-19.08.0.tar.xz";
+      sha256 = "13f5f8b40c0f6146cdd4d1d9e6a7b7dd19cda9650fe08f9731c050e58f11efee";
+      name = "ffmpegthumbs-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "7595efbff5cbbe59b3fc4f6af69b9557107bc8661f38951577947503ac7883bd";
-      name = "filelight-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/filelight-19.08.0.tar.xz";
+      sha256 = "bdd3d32f6666b3d2fa4c614f5f058571c8849484e1ba17a97996680503f8e8e6";
+      name = "filelight-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
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-      sha256 = "372dd577805457425bb9c35b5f434089aa2bb7c1e6f54908b2be60d4dda2cb22";
-      name = "granatier-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/granatier-19.08.0.tar.xz";
+      sha256 = "b61bf45df63dc3fb324e1a74ec84ae4f2d58371af88ccd28593b0716673dc00a";
+      name = "granatier-19.08.0.tar.xz";
     };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/grantlee-editor-19.04.1.tar.xz";
-      sha256 = "b07f3c3179010b1d9a9170bc6e2b85517c3dfbd277336316882f4503823e076a";
-      name = "grantlee-editor-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/grantlee-editor-19.08.0.tar.xz";
+      sha256 = "00a7d07aeffc35ac6e3dd39434194ba35c855a603cdc6eca0ece5b00ae1e0e30";
+      name = "grantlee-editor-19.08.0.tar.xz";
     };
   };
   grantleetheme = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/grantleetheme-19.04.1.tar.xz";
-      sha256 = "fdcf77c996123daea0559cc2ac4251b330e2c4388104ee95f814af770fc33d8b";
-      name = "grantleetheme-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/grantleetheme-19.08.0.tar.xz";
+      sha256 = "c966ad7ef55a784c8cf97a69d4885b9b9d7956c84a4e323404e5cf88154cc543";
+      name = "grantleetheme-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/gwenview-19.04.1.tar.xz";
-      sha256 = "636498100284be86194d328c40ed70166cc96a5fc7665090e4a1ca9538b2f13c";
-      name = "gwenview-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/gwenview-19.08.0.tar.xz";
+      sha256 = "1d1d4713bcebdd8c7c458c075b7101055c81cf94a802ac8b9b3528a3c3c961a3";
+      name = "gwenview-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/incidenceeditor-19.04.1.tar.xz";
-      sha256 = "f0f5191e4246068fb941fde10df87b76b5ca1d6f491d864e4b7e4acacebcae58";
-      name = "incidenceeditor-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/incidenceeditor-19.08.0.tar.xz";
+      sha256 = "43915613a5db71847be425bc4434c0e04f5410b3575cea3141ffcd99b2cdb9ea";
+      name = "incidenceeditor-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/juk-19.04.1.tar.xz";
-      sha256 = "f141c0e33eccd931438a1b1fe37810951ab177b3fe853d6dd387f28f59382e51";
-      name = "juk-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/juk-19.08.0.tar.xz";
+      sha256 = "d2549c709f8934a5306a16e3a1e2b9e057ead54dc85efe17009e7aacd395edd0";
+      name = "juk-19.08.0.tar.xz";
     };
   };
   k3b = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/k3b-19.04.1.tar.xz";
-      sha256 = "8de611bec14deee5b5c2b340fa4b32d22a7df93a72b657979118b510396f0942";
-      name = "k3b-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/k3b-19.08.0.tar.xz";
+      sha256 = "6a740724945496395cea1b5850ea9567a9aa9cc8a28c5366c9709b4226dc4b10";
+      name = "k3b-19.08.0.tar.xz";
     };
   };
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-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kaccounts-integration-19.04.1.tar.xz";
-      sha256 = "0e37dc9b7b1520ea16afc7209da3cbaab1d43c3909896eba2f0422fb23f15433";
-      name = "kaccounts-integration-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kaccounts-integration-19.08.0.tar.xz";
+      sha256 = "b6602a1270037c8c9dc366e3bf6ddf6d7dcd14ca66623e3ecc6641fd474c0d2a";
+      name = "kaccounts-integration-19.08.0.tar.xz";
     };
   };
   kaccounts-providers = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kaccounts-providers-19.04.1.tar.xz";
-      sha256 = "006ccdc20738b8f77155e849b83987b9c9eeb50acf4e88d2fb948060c5f51011";
-      name = "kaccounts-providers-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kaccounts-providers-19.08.0.tar.xz";
+      sha256 = "9fc235e2140e76e4b95589a8a5b1e98f7aac00f4c9ad8ba774be0d0d360df8c3";
+      name = "kaccounts-providers-19.08.0.tar.xz";
     };
   };
   kaddressbook = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kaddressbook-19.04.1.tar.xz";
-      sha256 = "15e84e6785e20e4f48020c093555e6c28930fcd946aa3421c56956564eba84fd";
-      name = "kaddressbook-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kaddressbook-19.08.0.tar.xz";
+      sha256 = "9639047be5c5ea245844831e315fa0f0baca40d243f611a98bbab3503af127cf";
+      name = "kaddressbook-19.08.0.tar.xz";
     };
   };
   kajongg = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kajongg-19.04.1.tar.xz";
-      sha256 = "5139ec428d4951b8e3dca8d30134002bc06b186c5c63c69831b3a98b49198475";
-      name = "kajongg-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kajongg-19.08.0.tar.xz";
+      sha256 = "0f522477939de09d4d56d2947fb02b0f20ca0cbac4d21326a9477e11fc173244";
+      name = "kajongg-19.08.0.tar.xz";
     };
   };
   kalarm = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kalarm-19.04.1.tar.xz";
-      sha256 = "e8a58584e765c1d98beb4b6bcac0ab835dcb1f1c1bab8cf1c01fa01a2a56bbfd";
-      name = "kalarm-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kalarm-19.08.0.tar.xz";
+      sha256 = "e0ddabb2abfc2d593ec88864179c30eda219f7db4c25b7fc9951ac3b388eee84";
+      name = "kalarm-19.08.0.tar.xz";
     };
   };
   kalarmcal = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kalarmcal-19.04.1.tar.xz";
-      sha256 = "69a265ad7e82034974a47c795b81ee8768873dcb76018dc794a9905365111646";
-      name = "kalarmcal-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kalarmcal-19.08.0.tar.xz";
+      sha256 = "5f764d58716e7d271fac4cb3a4df6ab157014533782c47c38bacab59ca669419";
+      name = "kalarmcal-19.08.0.tar.xz";
     };
   };
   kalgebra = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kalgebra-19.04.1.tar.xz";
-      sha256 = "689d65f1a62623fc67d5de0a551aef03b241d85b105f31e91bd873d3b818c74f";
-      name = "kalgebra-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kalgebra-19.08.0.tar.xz";
+      sha256 = "b875b2bfe985e5c595f60fbb146fb4545c34321bb86f7fc04164a23f0bb3e9eb";
+      name = "kalgebra-19.08.0.tar.xz";
     };
   };
   kalzium = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kalzium-19.04.1.tar.xz";
-      sha256 = "80798b3dca98cdd5ae24bbe7f077ecbe8def6bb96ad02a66ff69cb5312a459f5";
-      name = "kalzium-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kalzium-19.08.0.tar.xz";
+      sha256 = "0dac199871b8d01890b8959cd5c4776eb2f938f7fb4a558b23364f9dd8e15111";
+      name = "kalzium-19.08.0.tar.xz";
     };
   };
   kamera = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kamera-19.04.1.tar.xz";
-      sha256 = "3d5f97ac4b454c1512762f4039003d5745372aafa4fda4f293bda885ee70984f";
-      name = "kamera-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kamera-19.08.0.tar.xz";
+      sha256 = "f287f1db119946d2e62d4ccd52a66671343042563cc87da246f2692fa1b775c6";
+      name = "kamera-19.08.0.tar.xz";
     };
   };
   kamoso = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kamoso-19.04.1.tar.xz";
-      sha256 = "72f31d26319aed86daf200db7cc0bbe1e6ad77d891b644001ffd4c992a68e796";
-      name = "kamoso-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kamoso-19.08.0.tar.xz";
+      sha256 = "2aa8765f71109e813836dced26994a953973ef6f4d517ab224691f2342d64129";
+      name = "kamoso-19.08.0.tar.xz";
     };
   };
   kanagram = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kanagram-19.04.1.tar.xz";
-      sha256 = "70b0f7b20f2ebd951e3a10097990f9232cd1e3e6c11441d93513d435a7cb7f38";
-      name = "kanagram-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kanagram-19.08.0.tar.xz";
+      sha256 = "4f4ccf9cf48711d8fe9a5966294ba16b43092b8df3fdb03b5c236d22157d275c";
+      name = "kanagram-19.08.0.tar.xz";
     };
   };
   kapman = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kapman-19.04.1.tar.xz";
-      sha256 = "7714a0cbd8e24f3ce46679d1f16d690c8bc62a988f0b3175095e0f0c23ce1400";
-      name = "kapman-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kapman-19.08.0.tar.xz";
+      sha256 = "e0e53e60e7af1f0002343969b2ce0ce47e0cd3d7318b44d2827478291c2a9cd4";
+      name = "kapman-19.08.0.tar.xz";
     };
   };
   kapptemplate = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kapptemplate-19.04.1.tar.xz";
-      sha256 = "5985705081aa94d282d173277e5717eede6f923eef4ed2d99182c46fbd1c9fd3";
-      name = "kapptemplate-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kapptemplate-19.08.0.tar.xz";
+      sha256 = "a25170f3527e85bea9509fe5cb991544c0a1dab8f7025c71fd5b0d4c82d9e169";
+      name = "kapptemplate-19.08.0.tar.xz";
     };
   };
   kate = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kate-19.04.1.tar.xz";
-      sha256 = "af55513f00af1712a39631352e393dbd2f63ec6bd471831b44853a16d4bfbe8f";
-      name = "kate-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kate-19.08.0.tar.xz";
+      sha256 = "6acc3172429191ab47722d788f324292ea5ee2f1e419d48c72200579b9b30878";
+      name = "kate-19.08.0.tar.xz";
     };
   };
   katomic = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/katomic-19.04.1.tar.xz";
-      sha256 = "2addfb86ec0043ab81046d64862e8fbeb3b4dd3b8d18f618ac8c39d995a05ce5";
-      name = "katomic-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/katomic-19.08.0.tar.xz";
+      sha256 = "12b2a0e703312159a8a217ddb5e19c9a9bea1825d668dd4377fe8e52101f3c90";
+      name = "katomic-19.08.0.tar.xz";
     };
   };
   kbackup = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kbackup-19.04.1.tar.xz";
-      sha256 = "29bed4258ec218edf05702808d0cfbff757016b7f3a80eb99e18610ab398036f";
-      name = "kbackup-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kbackup-19.08.0.tar.xz";
+      sha256 = "2cd447ef7d53e7ee55868086e7a894f550fd81515cf5d87d0561520f45145127";
+      name = "kbackup-19.08.0.tar.xz";
     };
   };
   kblackbox = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kblackbox-19.04.1.tar.xz";
-      sha256 = "9b5d57d0058c2458b7e24bd885d164cc1523d0c45827082e55af6ce669992431";
-      name = "kblackbox-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kblackbox-19.08.0.tar.xz";
+      sha256 = "44907aed2a2a24f57cb5ae0046a857645788d8d7aeb9383187b516c9f519a72c";
+      name = "kblackbox-19.08.0.tar.xz";
     };
   };
   kblocks = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kblocks-19.04.1.tar.xz";
-      sha256 = "0ae62f1aa9aeaa58f6e5fd62d6281159ef8a2bbee28d84b9d7a2ab207ec95390";
-      name = "kblocks-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kblocks-19.08.0.tar.xz";
+      sha256 = "3337c6fb57fdb8439e6e6edc0186fec76641196714daa955465e009923573b84";
+      name = "kblocks-19.08.0.tar.xz";
     };
   };
   kblog = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kblog-19.04.1.tar.xz";
-      sha256 = "6c162cd25a67c4fddbdc1063942fdfad1bbb239c714f205ae4f89585c2f65e93";
-      name = "kblog-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kblog-19.08.0.tar.xz";
+      sha256 = "15abd5dfd0499633703273823ceddc8e64b52b0217b04bea3d86cb9ac54da189";
+      name = "kblog-19.08.0.tar.xz";
     };
   };
   kbounce = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kbounce-19.04.1.tar.xz";
-      sha256 = "729662f29e1b5b17b775bfa6895088cf3a7ee4ce3d4f2bc3db4f69ab0f07ca12";
-      name = "kbounce-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kbounce-19.08.0.tar.xz";
+      sha256 = "3df779542c1d74d63e66a4db86210d75e37939f8f29947851b9c76c347856025";
+      name = "kbounce-19.08.0.tar.xz";
     };
   };
   kbreakout = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kbreakout-19.04.1.tar.xz";
-      sha256 = "9f40bb1c2d2e29a1098e371ffd0e97595d8e23cc7af2111fd143b67fac1393ad";
-      name = "kbreakout-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kbreakout-19.08.0.tar.xz";
+      sha256 = "87748c5bda9b7563531e0b0701ec4a745cd95121b9bd426448e5ed476292fdd4";
+      name = "kbreakout-19.08.0.tar.xz";
     };
   };
   kbruch = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kbruch-19.04.1.tar.xz";
-      sha256 = "ab9033b6b8758803a87f046d05c9f6a5d247d1929bad147628cb6c2e5ba65b00";
-      name = "kbruch-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kbruch-19.08.0.tar.xz";
+      sha256 = "29c83039af494703e9d665eca2acde30bb4b94666b3dfe9092833e35f83a9541";
+      name = "kbruch-19.08.0.tar.xz";
     };
   };
   kcachegrind = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcachegrind-19.04.1.tar.xz";
-      sha256 = "4b862becaa415601dc33391814637d8f089f2e2732192111ec029beb89991ac2";
-      name = "kcachegrind-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcachegrind-19.08.0.tar.xz";
+      sha256 = "676dd522eb9976789da17eea1dc103c9c67b6df7bfa70d998e29c0e7dde0608b";
+      name = "kcachegrind-19.08.0.tar.xz";
     };
   };
   kcalc = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcalc-19.04.1.tar.xz";
-      sha256 = "46d992a9e746231b57398b9bcdbe3933f6601e3cee7e3932ccc2e312779a4c91";
-      name = "kcalc-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcalc-19.08.0.tar.xz";
+      sha256 = "58c26a9698bfc9e0d3a5614ab26c53878e87fc601688ad6c5848fbdbc21c4103";
+      name = "kcalc-19.08.0.tar.xz";
     };
   };
   kcalcore = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcalcore-19.04.1.tar.xz";
-      sha256 = "d14bf2f8270c0072e415cf8fe87c0fb8eefad1b95a8713e184bba3e3ae6002f9";
-      name = "kcalcore-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcalcore-19.08.0.tar.xz";
+      sha256 = "7c7bbca70ada8c8317d6d3d91e0357b2b5886328189423e0b7fac1d326f8ed85";
+      name = "kcalcore-19.08.0.tar.xz";
     };
   };
   kcalutils = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcalutils-19.04.1.tar.xz";
-      sha256 = "8856a1e812f81848f1e2adc179182349acfac9e189b55f29afeb020c148909ec";
-      name = "kcalutils-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcalutils-19.08.0.tar.xz";
+      sha256 = "ce0cb6633d7f85fdfa54085710c421f0465b286e9236f55c0297737abdfbaf7e";
+      name = "kcalutils-19.08.0.tar.xz";
     };
   };
   kcharselect = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcharselect-19.04.1.tar.xz";
-      sha256 = "c54570a6f968b2ccbe42c0a8dbaecb1f263fbd392f67b2d735ade492553ff9ec";
-      name = "kcharselect-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcharselect-19.08.0.tar.xz";
+      sha256 = "31caf29e82327d7e31badff141dd7d5f179b87e9547c322b074f58bc07063020";
+      name = "kcharselect-19.08.0.tar.xz";
     };
   };
   kcolorchooser = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcolorchooser-19.04.1.tar.xz";
-      sha256 = "bfc2cdafd709d8829e19367151f59725152af2f4a80c583df671a9df1378e57a";
-      name = "kcolorchooser-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcolorchooser-19.08.0.tar.xz";
+      sha256 = "bd9fa8940218f686b0a2d8c6fbe38b996646508a1908dd53925c2513f6fd39eb";
+      name = "kcolorchooser-19.08.0.tar.xz";
     };
   };
   kcontacts = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcontacts-19.04.1.tar.xz";
-      sha256 = "1773a5ddcec46dbf72cef2bbcc8c3143a0ba18ce6fa462ba642011b36b9cc088";
-      name = "kcontacts-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcontacts-19.08.0.tar.xz";
+      sha256 = "b245832fe6150a915d3bcbf1ec4c2c37b6aab541b2568f4955dcd76afa1c486e";
+      name = "kcontacts-19.08.0.tar.xz";
     };
   };
   kcron = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kcron-19.04.1.tar.xz";
-      sha256 = "a58e8c99072e10a0b0a6acfecbbadef822c6f2818202bbaccdbee6b2a5b7e951";
-      name = "kcron-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kcron-19.08.0.tar.xz";
+      sha256 = "1594aafc964d8e6c9ff31056d8f6f9ca6ee51ef9067b3ee1c991744baf54a88c";
+      name = "kcron-19.08.0.tar.xz";
     };
   };
   kdav = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdav-19.04.1.tar.xz";
-      sha256 = "356e59f904f075521df60499b7f84d7868dbb78968b04fd15be6d359c154e737";
-      name = "kdav-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdav-19.08.0.tar.xz";
+      sha256 = "8bfd0657c0eaa74068c7601208baacb9d11bc6574cd353d4d346473c6c43b6f6";
+      name = "kdav-19.08.0.tar.xz";
     };
   };
   kdebugsettings = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdebugsettings-19.04.1.tar.xz";
-      sha256 = "f04334f954d48fbd5a7bf41327563081966fb31950c131a943cf0a1a86281aa2";
-      name = "kdebugsettings-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdebugsettings-19.08.0.tar.xz";
+      sha256 = "b47987cabffe464c21c96b31991643efafc24f77d31b768ed9dff075567aa361";
+      name = "kdebugsettings-19.08.0.tar.xz";
     };
   };
   kde-dev-scripts = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kde-dev-scripts-19.04.1.tar.xz";
-      sha256 = "aa039d08b0e151703b6be0571d254d3656589d0b8422214110c460bd1f2aa6c2";
-      name = "kde-dev-scripts-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kde-dev-scripts-19.08.0.tar.xz";
+      sha256 = "8028d1f5390f608974235123a7c14342fb0c247456e6088d4f16797875efdf18";
+      name = "kde-dev-scripts-19.08.0.tar.xz";
     };
   };
   kde-dev-utils = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kde-dev-utils-19.04.1.tar.xz";
-      sha256 = "9bca818e44f80ece758c0430aebcaf56252bbdffed6c8f65d04ccb4d019f2d9b";
-      name = "kde-dev-utils-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kde-dev-utils-19.08.0.tar.xz";
+      sha256 = "fc95211b92fa76e53558111d5cd64227f194df15fb13f2d81c809facd796f2c5";
+      name = "kde-dev-utils-19.08.0.tar.xz";
     };
   };
   kdeedu-data = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdeedu-data-19.04.1.tar.xz";
-      sha256 = "751ec4df18d4ec3e7498a279bb891d6eb9a835fd786c8dd77ee883c9b55a0c30";
-      name = "kdeedu-data-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdeedu-data-19.08.0.tar.xz";
+      sha256 = "658063227b9d4d7e4e238038ffa9c76e5c5f3015c923967477f514b063940eb0";
+      name = "kdeedu-data-19.08.0.tar.xz";
     };
   };
   kdegraphics-mobipocket = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdegraphics-mobipocket-19.04.1.tar.xz";
-      sha256 = "345be42b0fb4f2040ce1430c872c0d20b0abaa266159a19beac1b067b2723821";
-      name = "kdegraphics-mobipocket-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdegraphics-mobipocket-19.08.0.tar.xz";
+      sha256 = "28c6566f32855a43d10829070cc47d0f4c879ca89eb3228ea6274d0f32fa90fe";
+      name = "kdegraphics-mobipocket-19.08.0.tar.xz";
     };
   };
   kdegraphics-thumbnailers = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdegraphics-thumbnailers-19.04.1.tar.xz";
-      sha256 = "e82515177c1c465c1d499095ff51d71caf286505a0fd3b9bfd2f1cdc1744706e";
-      name = "kdegraphics-thumbnailers-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdegraphics-thumbnailers-19.08.0.tar.xz";
+      sha256 = "127a99fffdaee3772b03a6c197357311ec56047caccce967f0d74b5489722ddf";
+      name = "kdegraphics-thumbnailers-19.08.0.tar.xz";
     };
   };
   kdenetwork-filesharing = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdenetwork-filesharing-19.04.1.tar.xz";
-      sha256 = "5f3ae681f58a9877c7133778ff44c7be2a96cf26afbff10465984dae033251bd";
-      name = "kdenetwork-filesharing-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdenetwork-filesharing-19.08.0.tar.xz";
+      sha256 = "a7e2e7d79c7e6486e2d2efe8f85e2be2f6231ca5e4e49e2bd332befb9d6d4288";
+      name = "kdenetwork-filesharing-19.08.0.tar.xz";
     };
   };
   kdenlive = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdenlive-19.04.1.tar.xz";
-      sha256 = "feb3202ee1aa0f47acc12ad7d6ca78977a4c9af0d705f8792ca2f8e3e6defbe5";
-      name = "kdenlive-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdenlive-19.08.0.tar.xz";
+      sha256 = "01b60bf58f6818a5ca9aa6e7a79111965700e6948da0bc0edd1184c26fd872e4";
+      name = "kdenlive-19.08.0.tar.xz";
     };
   };
   kdepim-addons = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdepim-addons-19.04.1.tar.xz";
-      sha256 = "d4e36a6d0043ad0ed5e3c427559bfaa29523578f99b613c82c3aaef16b2a7882";
-      name = "kdepim-addons-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdepim-addons-19.08.0.tar.xz";
+      sha256 = "8eb692f9dcb86fec2ec207f719c774492df222fceab2ccc2bdf530cb57aa1c3e";
+      name = "kdepim-addons-19.08.0.tar.xz";
     };
   };
   kdepim-apps-libs = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdepim-apps-libs-19.04.1.tar.xz";
-      sha256 = "c3530a810a1eddfa06a27f24b723f971e7e2e144bbb2dac7ff30e7dec948a15d";
-      name = "kdepim-apps-libs-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdepim-apps-libs-19.08.0.tar.xz";
+      sha256 = "2a19e9b0c3b6b2fecaeb4054bf101170056b8c9e831e45fb796b59666f103f2e";
+      name = "kdepim-apps-libs-19.08.0.tar.xz";
     };
   };
   kdepim-runtime = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdepim-runtime-19.04.1.tar.xz";
-      sha256 = "1587eca5a206768917443bd5274c03d8cbb2cbc6dcbe60449110c326b1aa0744";
-      name = "kdepim-runtime-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdepim-runtime-19.08.0.tar.xz";
+      sha256 = "634419978329902a1877810d87d4ddae8cb07adbabbfa4540b521689d8bc85ef";
+      name = "kdepim-runtime-19.08.0.tar.xz";
     };
   };
   kdesdk-kioslaves = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdesdk-kioslaves-19.04.1.tar.xz";
-      sha256 = "80bbbdc91bc6a2b0c47a47044fdb2e107b89c63dd358b694c1c3f8e7cd1bbb16";
-      name = "kdesdk-kioslaves-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdesdk-kioslaves-19.08.0.tar.xz";
+      sha256 = "cb49f23038d6841ea3a08f840328372aaee53dd915ab5a923753a4a899199ae0";
+      name = "kdesdk-kioslaves-19.08.0.tar.xz";
     };
   };
   kdesdk-thumbnailers = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdesdk-thumbnailers-19.04.1.tar.xz";
-      sha256 = "554d291605ac8827a2a4f6513a2230d9f9b0b8fcd6a37b0acd41c4db81fa3442";
-      name = "kdesdk-thumbnailers-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdesdk-thumbnailers-19.08.0.tar.xz";
+      sha256 = "e640f1a484482f6dd4ba4ebda92832a027a20e64e1e12d2306bd7dd618b36356";
+      name = "kdesdk-thumbnailers-19.08.0.tar.xz";
     };
   };
   kdf = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdf-19.04.1.tar.xz";
-      sha256 = "835881e8f829c3c64ca529019f599ce89b95139d502673d5e6fb560a98eedce5";
-      name = "kdf-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdf-19.08.0.tar.xz";
+      sha256 = "e6effd6aaf08c9bfa649b194313e7719b65a9d53f00570e14d2752ce68d13bfe";
+      name = "kdf-19.08.0.tar.xz";
     };
   };
   kdialog = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdialog-19.04.1.tar.xz";
-      sha256 = "48e77dc4827af2445f8ac583bef319b7fd274f9b84a19635bf673801e96b259a";
-      name = "kdialog-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdialog-19.08.0.tar.xz";
+      sha256 = "dc60f9ea0c59435b0da37f4bc50716d43ebfb9b9d0b05955c96393e6d06ea687";
+      name = "kdialog-19.08.0.tar.xz";
     };
   };
   kdiamond = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kdiamond-19.04.1.tar.xz";
-      sha256 = "a7588f21e7151c1053787f75a17c1062a9c0b43611b824632ed1b8689f4996f3";
-      name = "kdiamond-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kdiamond-19.08.0.tar.xz";
+      sha256 = "f37d526610fa0579d5be9de19325ed82e14763c997d9ea026dfcf1068bf2428a";
+      name = "kdiamond-19.08.0.tar.xz";
     };
   };
   keditbookmarks = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/keditbookmarks-19.04.1.tar.xz";
-      sha256 = "05788d55020f330b52bd8641e47990c90c7585871489993888ce0f40fa1686db";
-      name = "keditbookmarks-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/keditbookmarks-19.08.0.tar.xz";
+      sha256 = "98c539e63a0e2bb62680003022d9ea5aececc4aa1c2d19a7b4c4aa3d8999e7ac";
+      name = "keditbookmarks-19.08.0.tar.xz";
     };
   };
   kfind = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kfind-19.04.1.tar.xz";
-      sha256 = "496dd642473bfaa881387d2fb3a3507a9bf8c84b8a6874525221b561a50ef9fd";
-      name = "kfind-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kfind-19.08.0.tar.xz";
+      sha256 = "25b7b442600c4e109b0a6f7f09962a4d95d419673f6b64eebf226dcdae8cc6ff";
+      name = "kfind-19.08.0.tar.xz";
     };
   };
   kfloppy = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kfloppy-19.04.1.tar.xz";
-      sha256 = "bde5c16c679a34aa6c74844caeea5e1746629ac7d35dfac0493e9d8f7d78aa75";
-      name = "kfloppy-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kfloppy-19.08.0.tar.xz";
+      sha256 = "312345286fa1dba2cac782523d95c1e4ed0d7ef272c93c5d7bf2f9d8f635fa82";
+      name = "kfloppy-19.08.0.tar.xz";
     };
   };
   kfourinline = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kfourinline-19.04.1.tar.xz";
-      sha256 = "9ba39703ccf64b76a0b9a2705d65b7c6c2067db795cfed298f0e3a2eac48b973";
-      name = "kfourinline-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kfourinline-19.08.0.tar.xz";
+      sha256 = "f84ad6a3e0b2ecbb8c8ab7f451e9534f47627d9d90ff21f188df23dfd23ce22e";
+      name = "kfourinline-19.08.0.tar.xz";
     };
   };
   kgeography = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kgeography-19.04.1.tar.xz";
-      sha256 = "44e7297243a2f5ebd6c8e18e3380b7c66b3d085f64952937abf1683ddcb9d502";
-      name = "kgeography-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kgeography-19.08.0.tar.xz";
+      sha256 = "83eb429851360d848e3e028ef2748a9d66470b8f3dc3bf66fbbfd08b534a7a75";
+      name = "kgeography-19.08.0.tar.xz";
     };
   };
   kget = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kget-19.04.1.tar.xz";
-      sha256 = "a7dff0134d0ce6643fbde1ddfb73ce7d3300b927373a0907aec510f29d0d1629";
-      name = "kget-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kget-19.08.0.tar.xz";
+      sha256 = "4db589499c8e5fc3cbb5e398054b1292f68fa23ad1798f2bb2065ba56723d06b";
+      name = "kget-19.08.0.tar.xz";
     };
   };
   kgoldrunner = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kgoldrunner-19.04.1.tar.xz";
-      sha256 = "11db3aecf77b7097b7d3d626dba4a3b4bcd3d5ab02a1e04cf7f6932b0b73a760";
-      name = "kgoldrunner-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kgoldrunner-19.08.0.tar.xz";
+      sha256 = "db203add309e10902a0e2b770929bf002b22ab78668ea432ecbf4497dfdc06b6";
+      name = "kgoldrunner-19.08.0.tar.xz";
     };
   };
   kgpg = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kgpg-19.04.1.tar.xz";
-      sha256 = "2c9c64491592db79397be3769413fae657ca991dd45d02690bbe533c1cba0ceb";
-      name = "kgpg-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kgpg-19.08.0.tar.xz";
+      sha256 = "3aa31f524c7f8ab50a86d83066590b98cd4ffbeb94b5a6fb7dadec9fe3072845";
+      name = "kgpg-19.08.0.tar.xz";
     };
   };
   khangman = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/khangman-19.04.1.tar.xz";
-      sha256 = "5d35620bc048ecabd21b20cadfa8df07e72f195bdc5b9ad2c7e86e17d27afe27";
-      name = "khangman-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/khangman-19.08.0.tar.xz";
+      sha256 = "ff14cefbd78f047b6250ec3cf4d11e13484f30cc5610616c0a9270008b36f1a1";
+      name = "khangman-19.08.0.tar.xz";
     };
   };
   khelpcenter = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/khelpcenter-19.04.1.tar.xz";
-      sha256 = "3436502f6fae659b930aa63e5ace088e0982804386cf1b24b042328796549114";
-      name = "khelpcenter-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/khelpcenter-19.08.0.tar.xz";
+      sha256 = "36810c12ae5d163738101b0f5f13c03cda03ee4c157f641df0f73105a894644f";
+      name = "khelpcenter-19.08.0.tar.xz";
     };
   };
   kidentitymanagement = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kidentitymanagement-19.04.1.tar.xz";
-      sha256 = "5216d26aef0c483f3dff51564e8b1526821b25279d7c5e9c21c87a5d5e20822a";
-      name = "kidentitymanagement-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kidentitymanagement-19.08.0.tar.xz";
+      sha256 = "9fe5c473af0d042b482f1d1dac499c1d8227b60a79f1b5678043f0f49f19013d";
+      name = "kidentitymanagement-19.08.0.tar.xz";
     };
   };
   kig = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kig-19.04.1.tar.xz";
-      sha256 = "37684e2d1893c2f3a412add1edd73047d3ae8ff501b035943a9793b94d468a79";
-      name = "kig-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kig-19.08.0.tar.xz";
+      sha256 = "ec35f8e9c10e0a984ab7ff06fc810a26e0abc825ee5674af238bb04e83ce38ee";
+      name = "kig-19.08.0.tar.xz";
     };
   };
   kigo = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kigo-19.04.1.tar.xz";
-      sha256 = "5b5cae565a79309dc23b26acf2f596d36fd62950af58405094e4fa9a38e5e4ad";
-      name = "kigo-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kigo-19.08.0.tar.xz";
+      sha256 = "0100195b3289b88b9813e453fc7ec6229a648718a6525bb3e6d0e0c0ead97595";
+      name = "kigo-19.08.0.tar.xz";
     };
   };
   killbots = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/killbots-19.04.1.tar.xz";
-      sha256 = "8829dba8a3af320b03e21cd356e53fef0e70c10831ffeb6a70b722dde9877938";
-      name = "killbots-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/killbots-19.08.0.tar.xz";
+      sha256 = "909ce7808251a5d0537e2d35fae944b932973c36035f1c08f3143227e2d5cf4f";
+      name = "killbots-19.08.0.tar.xz";
     };
   };
   kimagemapeditor = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kimagemapeditor-19.04.1.tar.xz";
-      sha256 = "d85d2f3d043a29e56f4234ce24dd75545e06c2812d5fe45cafde4c3dbe280533";
-      name = "kimagemapeditor-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kimagemapeditor-19.08.0.tar.xz";
+      sha256 = "e2c0b75b65176a9ccbdccbae57be90ee8084593a64bee10b133787077affbde9";
+      name = "kimagemapeditor-19.08.0.tar.xz";
     };
   };
   kimap = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kimap-19.04.1.tar.xz";
-      sha256 = "ff933fba7ce8412fd64439e5f4c5a7be3a06fd39c79f520acfc648923819aa1f";
-      name = "kimap-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kimap-19.08.0.tar.xz";
+      sha256 = "d9e3af3e1bb03d929a08287b1a29540915d25dbb6a38d152560302c93e4c5060";
+      name = "kimap-19.08.0.tar.xz";
     };
   };
   kio-extras = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kio-extras-19.04.1.tar.xz";
-      sha256 = "ddf389a50142211566124ba902bb9f6b2988b1b94fefed7620a6ec421e3ff0bd";
-      name = "kio-extras-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kio-extras-19.08.0.tar.xz";
+      sha256 = "792a6a6d1ea2457dda10aedc6cefd3518064c8f47c62f9c3c4a508442b83d3cd";
+      name = "kio-extras-19.08.0.tar.xz";
+    };
+  };
+  kipi-plugins = {
+    version = "19.08.0";
+    src = fetchurl {
+      url = "${mirror}/stable/applications/19.08.0/src/kipi-plugins-19.08.0.tar.xz";
+      sha256 = "21fb6b997aeeeb462fd83ff90a36597b5c74b5711a837959f1e6cdc9a300c4e9";
+      name = "kipi-plugins-19.08.0.tar.xz";
     };
   };
   kirigami-gallery = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kirigami-gallery-19.04.1.tar.xz";
-      sha256 = "ed7390a015a77f8285b4db4185533fa327a142a191c27afa7c2ce963ae6ad7e2";
-      name = "kirigami-gallery-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kirigami-gallery-19.08.0.tar.xz";
+      sha256 = "e32f596c188911336060838c071f7856aba02438b335f107bf057644948cf9d6";
+      name = "kirigami-gallery-19.08.0.tar.xz";
     };
   };
   kiriki = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kiriki-19.04.1.tar.xz";
-      sha256 = "131c6b5bd8f2b014a28bd5cb9985111f63991974b672dcfbc0266d32f069954b";
-      name = "kiriki-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kiriki-19.08.0.tar.xz";
+      sha256 = "42f69734c0268f4c3c4ed0b915318d9570d599c6a0fd8a2a02597f1e31cd50d7";
+      name = "kiriki-19.08.0.tar.xz";
     };
   };
   kiten = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kiten-19.04.1.tar.xz";
-      sha256 = "be904abd0386a9ac6d622178f37e55d5a05f5eaa31c6a5cd661959ee4b03d2d4";
-      name = "kiten-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kiten-19.08.0.tar.xz";
+      sha256 = "891ccf6c610099c63045aedccee4d1ac87c5189066fd2763e0743a40b2538b53";
+      name = "kiten-19.08.0.tar.xz";
     };
   };
   kitinerary = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kitinerary-19.04.1.tar.xz";
-      sha256 = "4053e16e847f0e234ffba2bb0533e947eae7b315304677a784279d03f13c0318";
-      name = "kitinerary-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kitinerary-19.08.0.tar.xz";
+      sha256 = "76db853705b87015a934334985c216d11b48e853a3dd31429abb3bc6bd7f52e6";
+      name = "kitinerary-19.08.0.tar.xz";
     };
   };
   kjumpingcube = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kjumpingcube-19.04.1.tar.xz";
-      sha256 = "13d6a138e09c9088ce38fe9a124bd600386dc097b929f6f85416bc1da0012ab1";
-      name = "kjumpingcube-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kjumpingcube-19.08.0.tar.xz";
+      sha256 = "d72c1164777f27b7711a0b74575ba38a9e34fca45c22915e10e7e792f7c00b33";
+      name = "kjumpingcube-19.08.0.tar.xz";
     };
   };
   kldap = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kldap-19.04.1.tar.xz";
-      sha256 = "638e62d39fbe935b1df3c03f9617acbe5ade4ad617245bc590ca07b7fd0b723b";
-      name = "kldap-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kldap-19.08.0.tar.xz";
+      sha256 = "4bee7b041aff8e1a76330bde12ab9368176181136be1136c4b0c0b733eb9bc16";
+      name = "kldap-19.08.0.tar.xz";
     };
   };
   kleopatra = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kleopatra-19.04.1.tar.xz";
-      sha256 = "bc8895a506164df0fa0f7fc317fe8b961cb75d8c67f04474e1c12e25be358c67";
-      name = "kleopatra-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kleopatra-19.08.0.tar.xz";
+      sha256 = "161e6f7cf39aadfc856446642bf4c95c97b21647ba90698b17ab557e9c9e70ef";
+      name = "kleopatra-19.08.0.tar.xz";
     };
   };
   klettres = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/klettres-19.04.1.tar.xz";
-      sha256 = "d0db0773513fa35d1224e90cf5b09ac75b7b8f559d1080ee6026ba74df0f0847";
-      name = "klettres-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/klettres-19.08.0.tar.xz";
+      sha256 = "0a680ff0c2c3868a2478da0e2a5eb8db8579e5ba9165743c8a2c20704c062be4";
+      name = "klettres-19.08.0.tar.xz";
     };
   };
   klickety = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/klickety-19.04.1.tar.xz";
-      sha256 = "d4ae4d002f008200a6ce920f2aff6841d9ad58b22c392d7eefac7867b32340af";
-      name = "klickety-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/klickety-19.08.0.tar.xz";
+      sha256 = "aad8c7b9e4c07ca8bd64beae71330e51d45dcaa9929a9ce56b7c675fc9e583f0";
+      name = "klickety-19.08.0.tar.xz";
     };
   };
   klines = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/klines-19.04.1.tar.xz";
-      sha256 = "2ca4ad74fefa87bbf3a38ea90b55025ab8554bfdc47d7e4323e0906e9e1c8962";
-      name = "klines-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/klines-19.08.0.tar.xz";
+      sha256 = "c49ff3c4bb1612d5699c4a3b0613c6599cf23c0baa79806b8616dbea757d48f8";
+      name = "klines-19.08.0.tar.xz";
     };
   };
   kmag = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmag-19.04.1.tar.xz";
-      sha256 = "aa5ec91dcffc1a2f1037332aeacb096ab55388624c844c7fa311ca38a5e40874";
-      name = "kmag-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmag-19.08.0.tar.xz";
+      sha256 = "7d42c254e62750899e429482c2b6ed3b4b1e8c5a66fbc371eec656421817d0a4";
+      name = "kmag-19.08.0.tar.xz";
     };
   };
   kmahjongg = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmahjongg-19.04.1.tar.xz";
-      sha256 = "75dbcfb5747530a3b69574fdc87b532067516415f962e7943feef97549237c99";
-      name = "kmahjongg-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmahjongg-19.08.0.tar.xz";
+      sha256 = "f601963d0670639a11c4100ed1f53a0e308f79ddf98e1b4fc6a0a4674e117f22";
+      name = "kmahjongg-19.08.0.tar.xz";
     };
   };
   kmail = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmail-19.04.1.tar.xz";
-      sha256 = "62fcd78318d35848e5ae461f7ebd3b6f202c57c51008c71d7e2a1d1c3d58f2c5";
-      name = "kmail-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmail-19.08.0.tar.xz";
+      sha256 = "052d5b0da402024646673f5e57785b509c328bd5f5ac064f742f9c63e75f3b28";
+      name = "kmail-19.08.0.tar.xz";
     };
   };
   kmail-account-wizard = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmail-account-wizard-19.04.1.tar.xz";
-      sha256 = "c6714c425daa3d79dfb47b5d18cff26b10b1b087e4472f627738494f06d04ab8";
-      name = "kmail-account-wizard-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmail-account-wizard-19.08.0.tar.xz";
+      sha256 = "5eddd4029047b3c37146c49e043d17c1f9086bc738726d5da2756cbe9ad28622";
+      name = "kmail-account-wizard-19.08.0.tar.xz";
     };
   };
   kmailtransport = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmailtransport-19.04.1.tar.xz";
-      sha256 = "b8c0cf5cb8f7ad93bb3d1b2adab68fbc2470bc14160650fb45d1c4d40e8549fa";
-      name = "kmailtransport-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmailtransport-19.08.0.tar.xz";
+      sha256 = "cc5f865f2059e8fd8d45d1597d8483bbfe0b743e472d91dd4e7cc3837c3fa2dd";
+      name = "kmailtransport-19.08.0.tar.xz";
     };
   };
   kmbox = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmbox-19.04.1.tar.xz";
-      sha256 = "701eda3a4831ed0daf9bd14a93ff845f42e4f93c6ca16d83ebda958c27021fc0";
-      name = "kmbox-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmbox-19.08.0.tar.xz";
+      sha256 = "6600033298b0d5ff84705dc66fa529156cb08aeda7503ba7890581b618f83228";
+      name = "kmbox-19.08.0.tar.xz";
     };
   };
   kmime = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmime-19.04.1.tar.xz";
-      sha256 = "25ee2e49ea62d32fcd09a710f971c6fcdc5434c6fdf711e93c19fc4baa325775";
-      name = "kmime-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmime-19.08.0.tar.xz";
+      sha256 = "1422e6235659b66b3ee5e91cdd732d8c3738d42f81435e69f3cbb18f04a0be75";
+      name = "kmime-19.08.0.tar.xz";
     };
   };
   kmines = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmines-19.04.1.tar.xz";
-      sha256 = "98a3860113a51e215a42791e3eb845978cda51fb5001b8e8bb41fe9182765d12";
-      name = "kmines-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmines-19.08.0.tar.xz";
+      sha256 = "290efbc208d2fa6ad5552fe8c0679fd0669f4abf6dc31fafd267bd9444add981";
+      name = "kmines-19.08.0.tar.xz";
     };
   };
   kmix = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmix-19.04.1.tar.xz";
-      sha256 = "ca02ed8db5e4a3a58622b10668efb4c4a828de584b9f57116fee802e136352ea";
-      name = "kmix-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmix-19.08.0.tar.xz";
+      sha256 = "3d9cf6dcb35ded0091d16f5e9f4cb384ae21ea4065547b52d5f13f199d3d7b08";
+      name = "kmix-19.08.0.tar.xz";
     };
   };
   kmousetool = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmousetool-19.04.1.tar.xz";
-      sha256 = "fd0fcebda4d7303a9c6f1117c08e091d96bfddf92a64e1cde2dc6b555daa0624";
-      name = "kmousetool-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmousetool-19.08.0.tar.xz";
+      sha256 = "3b2f5a4fcc3231c249923431059285e3f8371f7c8d53fcaea76dec3945a13b09";
+      name = "kmousetool-19.08.0.tar.xz";
     };
   };
   kmouth = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmouth-19.04.1.tar.xz";
-      sha256 = "9a8d0f9b1f09f1363d38b2a942ffe515521ffc410f869ed1a875ff1059ef8068";
-      name = "kmouth-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmouth-19.08.0.tar.xz";
+      sha256 = "608479db4b2a98ecd17bdc1b1ef20203f492647b43311e903fb10338a59e0098";
+      name = "kmouth-19.08.0.tar.xz";
     };
   };
   kmplot = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kmplot-19.04.1.tar.xz";
-      sha256 = "c2e0855182d1ab0977b96669999976fb84c2f4b2645fcee0cb35b839bc1da206";
-      name = "kmplot-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kmplot-19.08.0.tar.xz";
+      sha256 = "66384c96ba1e82b32427a873f944d5efa915bb2bf7d9ee886c94f368bd1f5e94";
+      name = "kmplot-19.08.0.tar.xz";
     };
   };
   knavalbattle = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/knavalbattle-19.04.1.tar.xz";
-      sha256 = "f7b5ad956e4b1c06b04fec2d6f39331e81f2c44c716c2e666ef75b9d786982bc";
-      name = "knavalbattle-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/knavalbattle-19.08.0.tar.xz";
+      sha256 = "7fbf132662e12f785390dbef7086dad5372ebaea8f8c3f55c24fe37bf17df35e";
+      name = "knavalbattle-19.08.0.tar.xz";
     };
   };
   knetwalk = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/knetwalk-19.04.1.tar.xz";
-      sha256 = "e762415b6891c4098febc090bc80e5698cd3fb9ac2b8f4988aaf096816e3b62b";
-      name = "knetwalk-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/knetwalk-19.08.0.tar.xz";
+      sha256 = "135e8c3b0d46eda0eda2429c6fa89226cba184fb7357b86a3d3101797a7a8c96";
+      name = "knetwalk-19.08.0.tar.xz";
     };
   };
   knights = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/knights-19.04.1.tar.xz";
-      sha256 = "d722fad8e835ea402337ffe1e6b8d1a5bda5a0e1c36ee3a89a6782b666a8534e";
-      name = "knights-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/knights-19.08.0.tar.xz";
+      sha256 = "1e22413a23b8afeab8b5d46a4d6d81a5e00a891636676b99c5bd08806f97795c";
+      name = "knights-19.08.0.tar.xz";
     };
   };
   knotes = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/knotes-19.04.1.tar.xz";
-      sha256 = "b5cc805c657622e8cc4ab0ea07f30ea0258e767a87e525bc02fbc7d6ee9d7ec9";
-      name = "knotes-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/knotes-19.08.0.tar.xz";
+      sha256 = "578afb9d879023db9fef4e58e326927d0e2e24edd1e1ac0d46eee968a0ab7030";
+      name = "knotes-19.08.0.tar.xz";
     };
   };
   kolf = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kolf-19.04.1.tar.xz";
-      sha256 = "92a56f5e5602a898537f87e12968e47cfe6f76d10daac6240e9f60e6751d06d7";
-      name = "kolf-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kolf-19.08.0.tar.xz";
+      sha256 = "1a2a7e9809fd6551518d1393dcfd365976b06ddf17aaa1056a36e8f167e7db5a";
+      name = "kolf-19.08.0.tar.xz";
     };
   };
   kollision = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kollision-19.04.1.tar.xz";
-      sha256 = "2c243790feb8d7a7760fcadff6b06b21aea930218d0915664b420dccdc1c7de9";
-      name = "kollision-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kollision-19.08.0.tar.xz";
+      sha256 = "24a8ae084443359d59c16cbbafc450bbc467bd8b2a2516572e70ef24823750fd";
+      name = "kollision-19.08.0.tar.xz";
     };
   };
   kolourpaint = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kolourpaint-19.04.1.tar.xz";
-      sha256 = "a2f78f1a2f99fa8176980ecd224ccfd8848ff8357e3434b463d4f83bcc7b5e46";
-      name = "kolourpaint-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kolourpaint-19.08.0.tar.xz";
+      sha256 = "00596d813eff27e45de7f51ae411b144ee21a7ae2baf576e248046dbd97e097d";
+      name = "kolourpaint-19.08.0.tar.xz";
     };
   };
   kompare = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kompare-19.04.1.tar.xz";
-      sha256 = "ca270cde7c77fb44b40779ee22d556f14b9e0720e865ad6e3cf5cebbba4d7261";
-      name = "kompare-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kompare-19.08.0.tar.xz";
+      sha256 = "695c4096c3ac15ab38e5cfb4114f9425c8ccb2f618a65b5f36f3ddee5edec212";
+      name = "kompare-19.08.0.tar.xz";
     };
   };
   konqueror = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/konqueror-19.04.1.tar.xz";
-      sha256 = "b5f3c5a005b71886bfa2318bf13f14e6bab8fb84e1db54192409769bc3bf0e92";
-      name = "konqueror-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/konqueror-19.08.0.tar.xz";
+      sha256 = "cc37709dcf183c68effb5332c29527b13fe7aae78216b84680ef6cc73192f971";
+      name = "konqueror-19.08.0.tar.xz";
     };
   };
   konquest = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/konquest-19.04.1.tar.xz";
-      sha256 = "cac10983efbc026d5c8cd3330c94865b43b1a229ff9bb76077ab25d734133aab";
-      name = "konquest-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/konquest-19.08.0.tar.xz";
+      sha256 = "94919dce58182859f7e720ece73be81b5bafc359afdc1c29f4f45a3b24155e60";
+      name = "konquest-19.08.0.tar.xz";
     };
   };
   konsole = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/konsole-19.04.1.tar.xz";
-      sha256 = "711c67c5d43eb2c02be177e9d1157c142ab99ac5b808f951ab9a70e2397119d8";
-      name = "konsole-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/konsole-19.08.0.tar.xz";
+      sha256 = "4d495bf42fad1f457282a57f19fe2aece1ddbc88239352f0ebadfbcebf52ad6e";
+      name = "konsole-19.08.0.tar.xz";
     };
   };
   kontact = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kontact-19.04.1.tar.xz";
-      sha256 = "d60cc3165460a3e395778e4709ff55cbfbb80cc3536edb43d5d2335c70bd4714";
-      name = "kontact-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kontact-19.08.0.tar.xz";
+      sha256 = "e47d3b4133e24b1c90a3a15f99a77cef442eefa0f2570dd34d5a9e302e845d9b";
+      name = "kontact-19.08.0.tar.xz";
     };
   };
   kontactinterface = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kontactinterface-19.04.1.tar.xz";
-      sha256 = "034dcf0b2740273037a40ce2c1dd0d4eb17aac1eba608eca81f7e905a336cbc2";
-      name = "kontactinterface-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kontactinterface-19.08.0.tar.xz";
+      sha256 = "e490fb4dc0e762d4f12a837ecbddc2f14276672d8f46d10029987222b372f3bc";
+      name = "kontactinterface-19.08.0.tar.xz";
     };
   };
   kopete = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kopete-19.04.1.tar.xz";
-      sha256 = "27586d90bd47abe6d8d6eddd7e41dbb6e3b3736984186cd24f84eee216e98b85";
-      name = "kopete-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kopete-19.08.0.tar.xz";
+      sha256 = "ef777cc2840db7fc462c3b00a8a289be3db3786ff16ae51ac9a988621848d7b7";
+      name = "kopete-19.08.0.tar.xz";
     };
   };
   korganizer = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/korganizer-19.04.1.tar.xz";
-      sha256 = "cb5c06d13f9f6eb4191ef6b86dab72ecde92fe6d9c8b6d9a4396645c94f83b67";
-      name = "korganizer-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/korganizer-19.08.0.tar.xz";
+      sha256 = "fbb6db9e517f7065ed978c6356989a38cea0c9520693d5e67fa04d8cfa625722";
+      name = "korganizer-19.08.0.tar.xz";
     };
   };
   kpat = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kpat-19.04.1.tar.xz";
-      sha256 = "2c0b29e5d372d55d77ceced098b8262b11a431518e818eec052d867c21ad6896";
-      name = "kpat-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kpat-19.08.0.tar.xz";
+      sha256 = "1d68ac9094ad8f9bf0487daced786508f96ce2a63fd8d9884c2d03960fda9328";
+      name = "kpat-19.08.0.tar.xz";
     };
   };
   kpimtextedit = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kpimtextedit-19.04.1.tar.xz";
-      sha256 = "2fb2dc59a016dd70424c0fbad45ca1d750c2578f539e79d89bcace85bafd24d1";
-      name = "kpimtextedit-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kpimtextedit-19.08.0.tar.xz";
+      sha256 = "45fcc5898e921c41eb28bb64ddd6d8240f4261360b9149a149ae4c281844dfcb";
+      name = "kpimtextedit-19.08.0.tar.xz";
     };
   };
   kpkpass = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kpkpass-19.04.1.tar.xz";
-      sha256 = "fb3554b04d00b326d5f5e14af9c0272c020092d3329808a6177fb0714f6a1cb7";
-      name = "kpkpass-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kpkpass-19.08.0.tar.xz";
+      sha256 = "1555856e987d3667eea8a210e3dd592742ca953dfa2d381e50bc9670183e7137";
+      name = "kpkpass-19.08.0.tar.xz";
     };
   };
   kqtquickcharts = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kqtquickcharts-19.04.1.tar.xz";
-      sha256 = "7e05638f534257e901e02b6fa377747efa7881760dd66484b5a882c65e778e72";
-      name = "kqtquickcharts-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kqtquickcharts-19.08.0.tar.xz";
+      sha256 = "6b25edca7643287acaf436ba58124077b89d067e2881a5dbfbd8833b68f3cb05";
+      name = "kqtquickcharts-19.08.0.tar.xz";
     };
   };
   krdc = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/krdc-19.04.1.tar.xz";
-      sha256 = "8238b6969352d896751d28baeef770705feb5a0866e7b950e9eb0b377c098b19";
-      name = "krdc-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/krdc-19.08.0.tar.xz";
+      sha256 = "62c995dc1b6eabf2486d475ad089cb3e286d37c6927e4c5bd2455489f52a3e75";
+      name = "krdc-19.08.0.tar.xz";
     };
   };
   kreversi = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kreversi-19.04.1.tar.xz";
-      sha256 = "c8bce72bff0bd8b452335c158900d41a419ce3e62afd996f67a4b77abf38cdc9";
-      name = "kreversi-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kreversi-19.08.0.tar.xz";
+      sha256 = "1dbfcce80813c238d5a9084ffcde828b0abeb7b370cfb1e82b55de75a5f02ba9";
+      name = "kreversi-19.08.0.tar.xz";
     };
   };
   krfb = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/krfb-19.04.1.tar.xz";
-      sha256 = "73dee235940cb0512cd218d88f90e6d2d62f232a6553f327b07e54c114c8480b";
-      name = "krfb-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/krfb-19.08.0.tar.xz";
+      sha256 = "1142e493a37ce867b069ac278215377b56061b2412ee2dd46b0db456fb1419d4";
+      name = "krfb-19.08.0.tar.xz";
     };
   };
   kross-interpreters = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kross-interpreters-19.04.1.tar.xz";
-      sha256 = "d745f844ebe6ecefbf0d234e1e972cc7d7933a9ef75999839a709ba008ec55fe";
-      name = "kross-interpreters-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kross-interpreters-19.08.0.tar.xz";
+      sha256 = "d0cda357a32d755d6eba373871c0903a5e6ee5f63289aa6f40c623e985453ecd";
+      name = "kross-interpreters-19.08.0.tar.xz";
     };
   };
   kruler = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kruler-19.04.1.tar.xz";
-      sha256 = "fdbff79128c8f4cb51f39dbb6f173726404d25c743aa68313651bb7a51addb53";
-      name = "kruler-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kruler-19.08.0.tar.xz";
+      sha256 = "a78d054359b559b612dd1dac8f0974f554fb7a52bd8de7152de88866719f9226";
+      name = "kruler-19.08.0.tar.xz";
     };
   };
   kshisen = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kshisen-19.04.1.tar.xz";
-      sha256 = "a9e0e7324bb1bcad6c9427c0563236e557de85ad9724a52cfc917b43726b1aa6";
-      name = "kshisen-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kshisen-19.08.0.tar.xz";
+      sha256 = "f591834b26ff622c995be81acdb07b6d25cf2e25745688a7c162d0b92532066d";
+      name = "kshisen-19.08.0.tar.xz";
     };
   };
   ksirk = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksirk-19.04.1.tar.xz";
-      sha256 = "170cc0f9dea3f35e15de5d1090e8e3fa2b2ed16fa1722dfeaef47339667f322e";
-      name = "ksirk-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksirk-19.08.0.tar.xz";
+      sha256 = "a929c6b10a01d765c8702afc1fa8e77ada7357cf8064c45cff34623d23a2c94c";
+      name = "ksirk-19.08.0.tar.xz";
     };
   };
   ksmtp = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksmtp-19.04.1.tar.xz";
-      sha256 = "965f5f1c44cd64f9899ff5919372fe449e0f8b63e492f566017c9b8d5eb324bb";
-      name = "ksmtp-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksmtp-19.08.0.tar.xz";
+      sha256 = "2947d49f183fe25dc340dd3fa6145c85b1896c8adb08bab9966e1f99a927a003";
+      name = "ksmtp-19.08.0.tar.xz";
     };
   };
   ksnakeduel = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksnakeduel-19.04.1.tar.xz";
-      sha256 = "89de9e20e71ac8225e94d406cd3d25f057df35c96d4a3b7d418ffe5e6b0ef046";
-      name = "ksnakeduel-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksnakeduel-19.08.0.tar.xz";
+      sha256 = "51799e15ce35237cf410bfd69cca40eeea6ec75ac3b3b98686b44028e8fd2b0b";
+      name = "ksnakeduel-19.08.0.tar.xz";
     };
   };
   kspaceduel = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kspaceduel-19.04.1.tar.xz";
-      sha256 = "388eaf152c996bd7326f0a4cd18fafb2600659513750d0aadd98b780eb6ec8b7";
-      name = "kspaceduel-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kspaceduel-19.08.0.tar.xz";
+      sha256 = "fcd3b90e5a61cb27753cbacf4699c156317cfe30d50732f1f89ac4973dfb39f2";
+      name = "kspaceduel-19.08.0.tar.xz";
     };
   };
   ksquares = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksquares-19.04.1.tar.xz";
-      sha256 = "3c9b0cb0921d1c29c6c451a22b318151010a3321350292d0d5fc26cc16618773";
-      name = "ksquares-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksquares-19.08.0.tar.xz";
+      sha256 = "649a89da0a928c8977218a76023044205b20f07af9b3abda042e46bc450bd00f";
+      name = "ksquares-19.08.0.tar.xz";
     };
   };
   ksudoku = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksudoku-19.04.1.tar.xz";
-      sha256 = "4f95ccd1b162c7fb7cad2b04e08e3a29cfc98ad27b87e6e76e389418d09c0f7b";
-      name = "ksudoku-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksudoku-19.08.0.tar.xz";
+      sha256 = "0f773ce70fbc05f30285b7123c5e28fe241ff56677c5b80c1201238bdbc375f8";
+      name = "ksudoku-19.08.0.tar.xz";
     };
   };
   ksystemlog = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ksystemlog-19.04.1.tar.xz";
-      sha256 = "c8e6cb81803b8754d394d9365d3a6533706c742c822a5ef9d46bdc2def356db4";
-      name = "ksystemlog-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ksystemlog-19.08.0.tar.xz";
+      sha256 = "1231a9dd9a697fe2379a93a3a4d5c026aedf70a8f7e14d8a626ef6b782fb4259";
+      name = "ksystemlog-19.08.0.tar.xz";
     };
   };
   kteatime = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kteatime-19.04.1.tar.xz";
-      sha256 = "68a23aa6a8bc575586966388315f403e464b43e1b2f4b669689f3161db1669f0";
-      name = "kteatime-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kteatime-19.08.0.tar.xz";
+      sha256 = "3be9667867ef41a638c8f97fefb213b078b0ba3171add881438588bc8afba342";
+      name = "kteatime-19.08.0.tar.xz";
     };
   };
   ktimer = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktimer-19.04.1.tar.xz";
-      sha256 = "7ec4ebbdb8fc388763d832f8601bc7a32848836edc235f4c877bfb6d1726d809";
-      name = "ktimer-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktimer-19.08.0.tar.xz";
+      sha256 = "c7f684b9c7f0c92638153fabdfdb1082c900a8da2f660eeebe4b8b3b669f8c8d";
+      name = "ktimer-19.08.0.tar.xz";
     };
   };
   ktnef = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktnef-19.04.1.tar.xz";
-      sha256 = "6f9449307d83a7bf0dc30022c36e3d854a06b370af18e44ca6e2eab684b97c93";
-      name = "ktnef-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktnef-19.08.0.tar.xz";
+      sha256 = "54b2e09a872e8f8e4e8a1ef77975b1d063ef0d07999b1bf2a696675659e6d52f";
+      name = "ktnef-19.08.0.tar.xz";
     };
   };
   ktouch = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktouch-19.04.1.tar.xz";
-      sha256 = "09aa2ef862fffcdfc580b4aefff96a0591d99f470055365a90a41b25a3c6dcf2";
-      name = "ktouch-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktouch-19.08.0.tar.xz";
+      sha256 = "23ae45be76371fa40aac875551b5de8956a2d2b0980024bd788b8b7835b902ba";
+      name = "ktouch-19.08.0.tar.xz";
     };
   };
   ktp-accounts-kcm = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-accounts-kcm-19.04.1.tar.xz";
-      sha256 = "c4ecda8ca35438e45b48b9b86415bea1a44eeb2b2cd9af11ab1739f7ceeff045";
-      name = "ktp-accounts-kcm-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-accounts-kcm-19.08.0.tar.xz";
+      sha256 = "f849b7a9b2cee5b328e726dd254b1e606b740e5b75cdc59a1ea18601e131c0b5";
+      name = "ktp-accounts-kcm-19.08.0.tar.xz";
     };
   };
   ktp-approver = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-approver-19.04.1.tar.xz";
-      sha256 = "e12421c0e79692532497dbd6db6b09faba010d99c57db1893eae3e59f7df47cd";
-      name = "ktp-approver-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-approver-19.08.0.tar.xz";
+      sha256 = "8662a7b3e4f67a5ed2faa12187faef9dd7e056ee9f2d4b69d68f7a381e258e85";
+      name = "ktp-approver-19.08.0.tar.xz";
     };
   };
   ktp-auth-handler = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-auth-handler-19.04.1.tar.xz";
-      sha256 = "8d06e90a7e73b034c6087079b510e0ac1c27728c885e9aa2e8baef463a892d65";
-      name = "ktp-auth-handler-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-auth-handler-19.08.0.tar.xz";
+      sha256 = "5674ebf51565854262b5ae0a5fbf8d0837c87b016ea5b32f56f96aa8583a7e39";
+      name = "ktp-auth-handler-19.08.0.tar.xz";
     };
   };
   ktp-call-ui = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-call-ui-19.04.1.tar.xz";
-      sha256 = "ad2efd84dc45cf55366dbc182d9301816129335ec4dc021dbbcc097c52656a0f";
-      name = "ktp-call-ui-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-call-ui-19.08.0.tar.xz";
+      sha256 = "1f7922a1920770decfd3e17aaf42e46db60b5c3660efc544a9be743d9a85d08f";
+      name = "ktp-call-ui-19.08.0.tar.xz";
     };
   };
   ktp-common-internals = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-common-internals-19.04.1.tar.xz";
-      sha256 = "041e5971071a060cef24abe68f699b5fcc657ba15a1e77feb227312fb1c13fd1";
-      name = "ktp-common-internals-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-common-internals-19.08.0.tar.xz";
+      sha256 = "bdbf20e4e0ad7ba7bdc76a0087ff7307cf813c711da6fba3acb0104756ef1559";
+      name = "ktp-common-internals-19.08.0.tar.xz";
     };
   };
   ktp-contact-list = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-contact-list-19.04.1.tar.xz";
-      sha256 = "7d8f7d841142d75036dc9dc4e31aefe8ff8906de6205b0e348b48e57da1400d9";
-      name = "ktp-contact-list-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-contact-list-19.08.0.tar.xz";
+      sha256 = "e6ba69a5a8a6b841e5babd8cb7ddb0a799d34b881ab4bdd0495062a23e59d3e1";
+      name = "ktp-contact-list-19.08.0.tar.xz";
     };
   };
   ktp-contact-runner = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-contact-runner-19.04.1.tar.xz";
-      sha256 = "68580e429fe0c9472a924af4f71df2da74684c5c11374464c110b9faca28c66f";
-      name = "ktp-contact-runner-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-contact-runner-19.08.0.tar.xz";
+      sha256 = "2a90784f7f266399c41a2b64cdb4ae748fca6739c026beed6bfef91b037c2b28";
+      name = "ktp-contact-runner-19.08.0.tar.xz";
     };
   };
   ktp-desktop-applets = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-desktop-applets-19.04.1.tar.xz";
-      sha256 = "1114d5bcbc5a20c2d4822b1e2ad07d5d493ceace0a75b77575e978c30dc5fa75";
-      name = "ktp-desktop-applets-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-desktop-applets-19.08.0.tar.xz";
+      sha256 = "56562f335767e1071b36e7e31474a371b862785babeb4f5181b48065f6513221";
+      name = "ktp-desktop-applets-19.08.0.tar.xz";
     };
   };
   ktp-filetransfer-handler = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-filetransfer-handler-19.04.1.tar.xz";
-      sha256 = "3e53fc28f4a1a8dd0dd2cb63b0a287061176a5c6e1db6480d50ebc70e2d8f189";
-      name = "ktp-filetransfer-handler-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-filetransfer-handler-19.08.0.tar.xz";
+      sha256 = "a3a298058e5f6d135abac474a4cd788cea16ccfb4763948f007b6f769fd47de4";
+      name = "ktp-filetransfer-handler-19.08.0.tar.xz";
     };
   };
   ktp-kded-module = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-kded-module-19.04.1.tar.xz";
-      sha256 = "fe5fc292618b28d11dddec435e86a89899c52b074b7c729aefe951b0b7697a66";
-      name = "ktp-kded-module-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-kded-module-19.08.0.tar.xz";
+      sha256 = "a225a4e16cb18b19c5750d27c7a3834bbbe362c40c7cad8a9e500488682d67cc";
+      name = "ktp-kded-module-19.08.0.tar.xz";
     };
   };
   ktp-send-file = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-send-file-19.04.1.tar.xz";
-      sha256 = "8d3100de23666e3cb449663db376ed20e38647758371d37d721385af2b0d8d7a";
-      name = "ktp-send-file-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-send-file-19.08.0.tar.xz";
+      sha256 = "d69e48d1f69e04618c97f8e83e8909e97d3f1793fff41277bb883885a8c9da8f";
+      name = "ktp-send-file-19.08.0.tar.xz";
     };
   };
   ktp-text-ui = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktp-text-ui-19.04.1.tar.xz";
-      sha256 = "dfc51070d1a25edde7c0f33d4eb83185738a70e6feb40a8b385403e833cca0b5";
-      name = "ktp-text-ui-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktp-text-ui-19.08.0.tar.xz";
+      sha256 = "1858215d519efdcf4a0e4ef771e0d0a33f7c918ce2b70fbc95a56b61d240855a";
+      name = "ktp-text-ui-19.08.0.tar.xz";
     };
   };
   ktuberling = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/ktuberling-19.04.1.tar.xz";
-      sha256 = "f8146ecbe3a1005871a589054b996d059e5ff08b9d7fdeaa06591ae0ab05b8cb";
-      name = "ktuberling-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/ktuberling-19.08.0.tar.xz";
+      sha256 = "ca751ad3cc06475955fa9cb037a1a60539f59b7e3d22aa7d47e9fd4f2771cd5f";
+      name = "ktuberling-19.08.0.tar.xz";
     };
   };
   kturtle = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kturtle-19.04.1.tar.xz";
-      sha256 = "f932a56d8f380cc422215e580d8c4d51eabd189f2b4ca3b4205e617d52e6e10d";
-      name = "kturtle-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kturtle-19.08.0.tar.xz";
+      sha256 = "0e7453e785344a792747b5d51d2c4a190d41e87ddf7e0a9ea49d107a2dd03db8";
+      name = "kturtle-19.08.0.tar.xz";
     };
   };
   kubrick = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kubrick-19.04.1.tar.xz";
-      sha256 = "636080a8cac2f689f5af8de9aacef9e90029eafaaf7f1867b8a53a8a558e94c7";
-      name = "kubrick-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kubrick-19.08.0.tar.xz";
+      sha256 = "3a69a6d9a519db9fd25793d532da561a77e7033d71cd3dc67d0ee48c332b71c3";
+      name = "kubrick-19.08.0.tar.xz";
     };
   };
   kwalletmanager = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kwalletmanager-19.04.1.tar.xz";
-      sha256 = "793a3a335e53b6af36272398d7933ff0cc77918860799db2b5688ee249ce215d";
-      name = "kwalletmanager-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kwalletmanager-19.08.0.tar.xz";
+      sha256 = "aaf6c646cc8e7387dc034636fb94029fc0fda3c7fc89b6b633dc42349fd0a471";
+      name = "kwalletmanager-19.08.0.tar.xz";
     };
   };
   kwave = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kwave-19.04.1.tar.xz";
-      sha256 = "1fd7e256a5d9b77ef691642891b2423357ef4aea7f40ae64304ec922e5930fd6";
-      name = "kwave-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kwave-19.08.0.tar.xz";
+      sha256 = "60f5408e9a67e934c67332b9a9643513f35946796d1ccf70369e411f804b1043";
+      name = "kwave-19.08.0.tar.xz";
     };
   };
   kwordquiz = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/kwordquiz-19.04.1.tar.xz";
-      sha256 = "970381004a7382f4f24dad61eda8a386e138735d78c2609c92603e14acbe0158";
-      name = "kwordquiz-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/kwordquiz-19.08.0.tar.xz";
+      sha256 = "ed4278c1ca0e6e7da548e563a4248fa9e0ff0707b67e06e53ae26dbc2069fc71";
+      name = "kwordquiz-19.08.0.tar.xz";
     };
   };
   libgravatar = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libgravatar-19.04.1.tar.xz";
-      sha256 = "7d4af799effc13af4f4b056d21b188bd67cd503d1528a7ff37e19d228619b522";
-      name = "libgravatar-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libgravatar-19.08.0.tar.xz";
+      sha256 = "f8dd753abdc868623b878433c0b2ed53d4d4ab2cb62c69cb94c433e51cb713a9";
+      name = "libgravatar-19.08.0.tar.xz";
     };
   };
   libkcddb = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkcddb-19.04.1.tar.xz";
-      sha256 = "6773266408c0a68c128b08aca2df594249c210ff9b8fb3553b2bb82c591a2f51";
-      name = "libkcddb-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkcddb-19.08.0.tar.xz";
+      sha256 = "f97b90660bfd403aa64be8e6221a89087f74ab443431a9f692fe14cc90d82151";
+      name = "libkcddb-19.08.0.tar.xz";
     };
   };
   libkcompactdisc = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkcompactdisc-19.04.1.tar.xz";
-      sha256 = "146d842741c24a379a0e134b8c0cbef916f5bd94fb8c6102703e5c764bf9b0ee";
-      name = "libkcompactdisc-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkcompactdisc-19.08.0.tar.xz";
+      sha256 = "cc940df2a1e499965fe05b466c60014082d205f0ae606562980e6088d714eac5";
+      name = "libkcompactdisc-19.08.0.tar.xz";
     };
   };
   libkdcraw = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkdcraw-19.04.1.tar.xz";
-      sha256 = "54576a803929a0adb3d25e239395b541c0820fecd633f09ea40677882c82e42c";
-      name = "libkdcraw-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkdcraw-19.08.0.tar.xz";
+      sha256 = "5c00a6f28445ba5a45284c3cee0ee3f158ad9e184fea5ee8adc83ac3000b26b1";
+      name = "libkdcraw-19.08.0.tar.xz";
     };
   };
   libkdegames = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkdegames-19.04.1.tar.xz";
-      sha256 = "a16baa2818ab6f553d9c2635b252530538812787c50f9fbc0d18781943150e5c";
-      name = "libkdegames-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkdegames-19.08.0.tar.xz";
+      sha256 = "cb1135a86b373543410f3eb0677aed033bad2b8ef60130753c699338e0c22d1b";
+      name = "libkdegames-19.08.0.tar.xz";
     };
   };
   libkdepim = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkdepim-19.04.1.tar.xz";
-      sha256 = "28217ce30663955168d39eaa4e0c7efb47a437f59df77971f3e98efea99adc45";
-      name = "libkdepim-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkdepim-19.08.0.tar.xz";
+      sha256 = "4ff394bda799ebe700d12d60ab8171c64e054c6acb105870cd955b5ddce42eab";
+      name = "libkdepim-19.08.0.tar.xz";
     };
   };
   libkeduvocdocument = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkeduvocdocument-19.04.1.tar.xz";
-      sha256 = "c0b5e23a677cea13a2e15989a5b2240ddab2948b00be67e6306cf916e7ca2e59";
-      name = "libkeduvocdocument-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkeduvocdocument-19.08.0.tar.xz";
+      sha256 = "7b0314bc1f06a4ea4cbb4b4b203a9a0f4a0370f355f8def4398dc452075f6fcf";
+      name = "libkeduvocdocument-19.08.0.tar.xz";
     };
   };
   libkexiv2 = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkexiv2-19.04.1.tar.xz";
-      sha256 = "138e1bf75cbbf16c46b6ba35f25e700ad93fa8a2134d0ad4c344174c7701cbae";
-      name = "libkexiv2-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkexiv2-19.08.0.tar.xz";
+      sha256 = "42bb1a8b69efbb4ab8b1d939279d3eb02b2d8030bcb917739f4f61fb5a10db15";
+      name = "libkexiv2-19.08.0.tar.xz";
     };
   };
   libkgapi = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkgapi-19.04.1.tar.xz";
-      sha256 = "a9d499fe1f5371112ceb94b3b03f8e2b1a1faa4ee69722b4c1c9ba28e8f9052e";
-      name = "libkgapi-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkgapi-19.08.0.tar.xz";
+      sha256 = "bc8a54e0997f4e3e0e840e350c6a9dee26582028415c5e9863d53a3280faa9f6";
+      name = "libkgapi-19.08.0.tar.xz";
     };
   };
   libkgeomap = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkgeomap-19.04.1.tar.xz";
-      sha256 = "519345f30e46fc95816d145177347547c9c9eb440eab017c5ee928fa0ef8cf5a";
-      name = "libkgeomap-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkgeomap-19.08.0.tar.xz";
+      sha256 = "267c3bb6d033dcbcfabb6822eebc69410de2d13b792ce62af47034bbcf3a5e54";
+      name = "libkgeomap-19.08.0.tar.xz";
     };
   };
   libkipi = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkipi-19.04.1.tar.xz";
-      sha256 = "1f1a8b881f61c9fc151a2f0b98c6ba07baa0fe1ca8a0f77d7502e81c08a84020";
-      name = "libkipi-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkipi-19.08.0.tar.xz";
+      sha256 = "94b184c3128fe7ded9e816e2a6124ee0dcf016b1325636dd41b157866b461989";
+      name = "libkipi-19.08.0.tar.xz";
     };
   };
   libkleo = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkleo-19.04.1.tar.xz";
-      sha256 = "a75084129e44028ff3f7742cdcb1800df94845d8c6ace38389da317144fa0529";
-      name = "libkleo-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkleo-19.08.0.tar.xz";
+      sha256 = "a0a022f3da4d8f73c020ab55221c74d5c1590b2cbdb3b754218be17622a59cc6";
+      name = "libkleo-19.08.0.tar.xz";
     };
   };
   libkmahjongg = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkmahjongg-19.04.1.tar.xz";
-      sha256 = "7a1df5a03e1da1b801ca4530be3b9008b92cb4872ce8ec0038f2686ac325efbb";
-      name = "libkmahjongg-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkmahjongg-19.08.0.tar.xz";
+      sha256 = "b51aea6773b609cc1c3a297e72e15b7b504c2877938030e1afac86319e855694";
+      name = "libkmahjongg-19.08.0.tar.xz";
     };
   };
   libkomparediff2 = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libkomparediff2-19.04.1.tar.xz";
-      sha256 = "2ab1a9cb25996bd6fb80bf556ba4b91a07385e62688249e9415b1ead8b3ad1b3";
-      name = "libkomparediff2-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libkomparediff2-19.08.0.tar.xz";
+      sha256 = "d86765e6514bdcf838ed36ae5968f9b2b7cb2e74f4fe884ae87f58b9bcc963fe";
+      name = "libkomparediff2-19.08.0.tar.xz";
     };
   };
   libksane = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libksane-19.04.1.tar.xz";
-      sha256 = "c89039afa641640cbc65b01ae735ee9b70bd3283095d6b034665ddb048d33417";
-      name = "libksane-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libksane-19.08.0.tar.xz";
+      sha256 = "62c670c316a47facbd0beedb0fcc35247fbbd285892a90ab06ebb8f74b8a6329";
+      name = "libksane-19.08.0.tar.xz";
     };
   };
   libksieve = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/libksieve-19.04.1.tar.xz";
-      sha256 = "23cca1dfc1d79242f24dd95e8817a9672629276bced3a9ee56067570ef69ccff";
-      name = "libksieve-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/libksieve-19.08.0.tar.xz";
+      sha256 = "48d0925a8dd0adfa6ccd4945b14e2e562b8855faa6bed43de0442a273fd41966";
+      name = "libksieve-19.08.0.tar.xz";
     };
   };
   lokalize = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/lokalize-19.04.1.tar.xz";
-      sha256 = "1e68faa5af9079e691e5d207b0397c0250fb6e1209b370e9762bfa949c35dce1";
-      name = "lokalize-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/lokalize-19.08.0.tar.xz";
+      sha256 = "bb51159c803890af82a38e5a4bd4df0895cc34ed68fa8ed3a4c66adafc9ea6b6";
+      name = "lokalize-19.08.0.tar.xz";
     };
   };
   lskat = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/lskat-19.04.1.tar.xz";
-      sha256 = "f83f9df9e4786a8d6d8d197defb8ac7f40b8bed8e88578673b2660c14c7a4edf";
-      name = "lskat-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/lskat-19.08.0.tar.xz";
+      sha256 = "b321f58772eab7f569c76ff4afb56b1e3324dc5febf45bf5ed90993cf38696b5";
+      name = "lskat-19.08.0.tar.xz";
     };
   };
   mailcommon = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/mailcommon-19.04.1.tar.xz";
-      sha256 = "37b06e85e74d6ef1801485b8d99529fde5ca11bb446c231a6f5406e99f9c4d0f";
-      name = "mailcommon-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/mailcommon-19.08.0.tar.xz";
+      sha256 = "6c69b70356d9d96578c3fd472aaa36e33feb0677d7e65c36981c0596daf3aea3";
+      name = "mailcommon-19.08.0.tar.xz";
     };
   };
   mailimporter = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/mailimporter-19.04.1.tar.xz";
-      sha256 = "e77c5c43f20f821664a3a559b929eb2f97ba5105e000875b1642516a6f298696";
-      name = "mailimporter-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/mailimporter-19.08.0.tar.xz";
+      sha256 = "242f1a93b3521abc68ca8e1abfc75acd0b59e1e2d553df80a057645102246dd7";
+      name = "mailimporter-19.08.0.tar.xz";
     };
   };
   marble = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/marble-19.04.1.tar.xz";
-      sha256 = "acd9c15c4758684f6eff6c2318fc4dd88fd68dd41336de9458cad4d5f6832c61";
-      name = "marble-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/marble-19.08.0.tar.xz";
+      sha256 = "c1c951a1357c94a61b38f0ae8a1235d194150cd351dbf25d2db3508b22b44cc1";
+      name = "marble-19.08.0.tar.xz";
     };
   };
   mbox-importer = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/mbox-importer-19.04.1.tar.xz";
-      sha256 = "3fcd5c6b3824dea9ff4145dde6bf7b472675e3927ce91258d89cbfe4d0ebb77a";
-      name = "mbox-importer-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/mbox-importer-19.08.0.tar.xz";
+      sha256 = "e03fd814c70b15fca3b5dd2cde1dcece436b831ceb04323d7ffcca66daf3ce1c";
+      name = "mbox-importer-19.08.0.tar.xz";
     };
   };
   messagelib = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/messagelib-19.04.1.tar.xz";
-      sha256 = "7e4d0e2f2d6dfcb235408af0e4af235ab10dc8a8c4f1e169a672f03b37b180ad";
-      name = "messagelib-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/messagelib-19.08.0.tar.xz";
+      sha256 = "0797b11452874a1d8264f92e8cc6d6977f3b0416dc66ff558b124bf2a52b118d";
+      name = "messagelib-19.08.0.tar.xz";
     };
   };
   minuet = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/minuet-19.04.1.tar.xz";
-      sha256 = "5f2e3692c0b7ae9496fa7952bfd02045aa87ba5ee10c6ef84fb4557abe83d0f0";
-      name = "minuet-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/minuet-19.08.0.tar.xz";
+      sha256 = "3827a7e8dd3c48e12521fd0aa76eccbeaf9f2627935f19647f2147e87db63554";
+      name = "minuet-19.08.0.tar.xz";
     };
   };
   okular = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/okular-19.04.1.tar.xz";
-      sha256 = "7145b1eea61c56a5b413e960e5b24038c7af5d3cb583a524deca344dae3a0e0e";
-      name = "okular-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/okular-19.08.0.tar.xz";
+      sha256 = "721a0d02d5ff9277c4a9a13dbde0ede3528eff848622e83abc36d57d9759b3ec";
+      name = "okular-19.08.0.tar.xz";
     };
   };
   palapeli = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/palapeli-19.04.1.tar.xz";
-      sha256 = "dc661c88dcf6e3a17b9a2a403cac1ba9bd8f7144ff2c01ff3c286564159f796b";
-      name = "palapeli-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/palapeli-19.08.0.tar.xz";
+      sha256 = "fcdefb41685728cd9e01cc3249d2676a589f61a611e32c2e1a2e3d4d30721dde";
+      name = "palapeli-19.08.0.tar.xz";
     };
   };
   parley = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/parley-19.04.1.tar.xz";
-      sha256 = "c52746417d32e31f66c1165fd08ab87696d5ef4b5a020a175fe00e60474bc73f";
-      name = "parley-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/parley-19.08.0.tar.xz";
+      sha256 = "d3c8f8e7ceee62ffa9b95dbf539a509260b5f759fadd136a966d90a67e8a94a4";
+      name = "parley-19.08.0.tar.xz";
     };
   };
   picmi = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/picmi-19.04.1.tar.xz";
-      sha256 = "10abab6e48f48e1e1308fbd2a687bb4c5051c6ae2a670b737d6974432fdef30c";
-      name = "picmi-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/picmi-19.08.0.tar.xz";
+      sha256 = "1d7a6152b05ad22f98762a5a6cd96edbc03ae63bdbc0154f387dc5cce31243eb";
+      name = "picmi-19.08.0.tar.xz";
     };
   };
   pimcommon = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/pimcommon-19.04.1.tar.xz";
-      sha256 = "bc4612711775ea4665c0827c7935397503b5cf82f906bcf22a64b3ab1eaaaa72";
-      name = "pimcommon-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/pimcommon-19.08.0.tar.xz";
+      sha256 = "23be57010127831c3ad9b9475e467e8078ff92410c80609660498c5dc6fbaf9a";
+      name = "pimcommon-19.08.0.tar.xz";
     };
   };
   pim-data-exporter = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/pim-data-exporter-19.04.1.tar.xz";
-      sha256 = "0fa9e20ef67f64d5a9c967f4ea32a476438b23ab8405774035cd4584e6100ebd";
-      name = "pim-data-exporter-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/pim-data-exporter-19.08.0.tar.xz";
+      sha256 = "f5ff68dcbad1df7ea132b409b70b9b4269badb26e28b4b7cd50239172507f7d8";
+      name = "pim-data-exporter-19.08.0.tar.xz";
     };
   };
   pim-sieve-editor = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/pim-sieve-editor-19.04.1.tar.xz";
-      sha256 = "3a8ce54140233fa7ae618fc05ae9d882cab6e56835e9fdb29e2242885ce50e10";
-      name = "pim-sieve-editor-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/pim-sieve-editor-19.08.0.tar.xz";
+      sha256 = "1ea0cc219d6776968d81ff1a606a9a11e1714f864fda9f00a13a5d7c84b45b46";
+      name = "pim-sieve-editor-19.08.0.tar.xz";
     };
   };
   poxml = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/poxml-19.04.1.tar.xz";
-      sha256 = "d8439996821ded53dea321f84619f3754cc677b5fa08b5fd37aabb09b8dac2f9";
-      name = "poxml-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/poxml-19.08.0.tar.xz";
+      sha256 = "82393645a5f97890bba866554c0e05d7b216f0ed7eafea00fe1c2708ac12e0b2";
+      name = "poxml-19.08.0.tar.xz";
     };
   };
   print-manager = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/print-manager-19.04.1.tar.xz";
-      sha256 = "33d553bb048959ecfc5e404f3a1e118b0ed78305d96b3a6042ffd576a164e9fa";
-      name = "print-manager-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/print-manager-19.08.0.tar.xz";
+      sha256 = "56fe89f6bc3be64848adee20a22c712ba8f72602e28fb3288cd5328797e32c7b";
+      name = "print-manager-19.08.0.tar.xz";
     };
   };
   rocs = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/rocs-19.04.1.tar.xz";
-      sha256 = "5c0740d68ed26f7291e114faa811a2ae104ee682181f5ebed381865dd7d8db61";
-      name = "rocs-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/rocs-19.08.0.tar.xz";
+      sha256 = "2e9346781bb6198a3fb3c3357ef796c0e86fdd104146de87a481619d3cbe78fe";
+      name = "rocs-19.08.0.tar.xz";
     };
   };
   signon-kwallet-extension = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/signon-kwallet-extension-19.04.1.tar.xz";
-      sha256 = "658bbae2534896e13a7aced654f38164130ee3c748349d044000d0d7dcaa1c38";
-      name = "signon-kwallet-extension-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/signon-kwallet-extension-19.08.0.tar.xz";
+      sha256 = "f8cd646365f82c82de6c9f2dda8250579a2e469504e4358a334786f8f8e8b61f";
+      name = "signon-kwallet-extension-19.08.0.tar.xz";
     };
   };
   spectacle = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/spectacle-19.04.1.tar.xz";
-      sha256 = "6f420fc6a660e25a08449cfb6d2795e07a37f8dca25f1862d857121b43f9262c";
-      name = "spectacle-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/spectacle-19.08.0.tar.xz";
+      sha256 = "8ada4f765f81ee496f9fd00b74764690df9c479e343a035e363f7159f93c35a4";
+      name = "spectacle-19.08.0.tar.xz";
     };
   };
   step = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/step-19.04.1.tar.xz";
-      sha256 = "4fafff95339473e6449e9a45e273fe15758daf743e8697ff73f16129eb1dca05";
-      name = "step-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/step-19.08.0.tar.xz";
+      sha256 = "7a2dc38617822c8118c721ccaaa9907ec3e109eacf57e46b599c6731b325a993";
+      name = "step-19.08.0.tar.xz";
     };
   };
   svgpart = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/svgpart-19.04.1.tar.xz";
-      sha256 = "3e30eb3b0f95073639697c73f1cc1d4689e53921cc87fe23cd0ec04ef6835624";
-      name = "svgpart-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/svgpart-19.08.0.tar.xz";
+      sha256 = "7e1f4b3f8807e996b2acb496971bd7ebcb1e456ac090e269e42d15fce629858d";
+      name = "svgpart-19.08.0.tar.xz";
     };
   };
   sweeper = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/sweeper-19.04.1.tar.xz";
-      sha256 = "70ccd7a1d8d81ee2a54df724a1ad908157672bb20e80c81aff8db946241b6637";
-      name = "sweeper-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/sweeper-19.08.0.tar.xz";
+      sha256 = "3cab8817b5c52bd0064e49e6062d3295328604d96e355779a766075d5ae10764";
+      name = "sweeper-19.08.0.tar.xz";
     };
   };
   umbrello = {
-    version = "19.04.1";
+    version = "19.08.0";
+    src = fetchurl {
+      url = "${mirror}/stable/applications/19.08.0/src/umbrello-19.08.0.tar.xz";
+      sha256 = "8df6e0394670ee3f91f449a3110312a37876d3aa047442ed8439d8b876a6b0e2";
+      name = "umbrello-19.08.0.tar.xz";
+    };
+  };
+  yakuake = {
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/umbrello-19.04.1.tar.xz";
-      sha256 = "42f9ba60320558439a1d5c68cc4d730c6b17e0b2b8a57b4686031bbecb3ab3c2";
-      name = "umbrello-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/yakuake-19.08.0.tar.xz";
+      sha256 = "f0931fffbcd6f17687f13ab766e628961c6caf6dcf8cad79f6e311a0b5692a49";
+      name = "yakuake-19.08.0.tar.xz";
     };
   };
   zeroconf-ioslave = {
-    version = "19.04.1";
+    version = "19.08.0";
     src = fetchurl {
-      url = "${mirror}/stable/applications/19.04.1/src/zeroconf-ioslave-19.04.1.tar.xz";
-      sha256 = "e59c8a4b6ff93ead29b322fb40c94a3584d5c463077d58575720fcba2c511d87";
-      name = "zeroconf-ioslave-19.04.1.tar.xz";
+      url = "${mirror}/stable/applications/19.08.0/src/zeroconf-ioslave-19.08.0.tar.xz";
+      sha256 = "0fbe1e0d1c30cc570d96e6a5aa12692bd8e5d11bfd4b9af5077f4c5e80c8f183";
+      name = "zeroconf-ioslave-19.08.0.tar.xz";
     };
   };
 }
diff --git a/pkgs/applications/kde/yakuake.nix b/pkgs/applications/kde/yakuake.nix
new file mode 100644
index 000000000000..6f9c8df30012
--- /dev/null
+++ b/pkgs/applications/kde/yakuake.nix
@@ -0,0 +1,32 @@
+{
+  mkDerivation, lib, kdoctools, extra-cmake-modules,
+  karchive, kcrash, kdbusaddons, ki18n, kiconthemes, knewstuff, knotifications,
+  knotifyconfig, konsole, kparts, kwindowsystem, qtx11extras
+}:
+
+mkDerivation {
+  name = "yakuake";
+
+  buildInputs = [
+    karchive kcrash kdbusaddons ki18n kiconthemes knewstuff knotifications
+    knotifyconfig kparts kwindowsystem qtx11extras
+  ];
+
+  propagatedBuildInputs = [
+    karchive kcrash kdbusaddons ki18n kiconthemes knewstuff knotifications
+    knotifyconfig kparts kwindowsystem
+  ];
+
+  propagatedUserEnvPkgs = [ konsole ];
+
+  nativeBuildInputs = [
+    extra-cmake-modules kdoctools
+  ];
+
+  meta = {
+    homepage = https://yakuake.kde.org;
+    description = "Quad-style terminal emulator for KDE";
+    maintainers = with lib.maintainers; [ fridh ];
+    license = lib.licenses.gpl2;
+  };
+}
diff --git a/pkgs/applications/misc/airtame/default.nix b/pkgs/applications/misc/airtame/default.nix
index 50582d94ff4a..465c72d73f5c 100644
--- a/pkgs/applications/misc/airtame/default.nix
+++ b/pkgs/applications/misc/airtame/default.nix
@@ -14,7 +14,6 @@ let libPath = lib.makeLibraryPath [
 in stdenv.mkDerivation rec {
   pname = "airtame";
   version = "3.3.0";
-  name = "${pname}-${version}";
   longName = "${pname}-application";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/aminal/default.nix b/pkgs/applications/misc/aminal/default.nix
index 8cb014bb0214..8c5aded5ed9b 100644
--- a/pkgs/applications/misc/aminal/default.nix
+++ b/pkgs/applications/misc/aminal/default.nix
@@ -10,7 +10,7 @@
 }:
 
 buildGoPackage rec {
-  name = "aminal-${version}";
+  pname = "aminal";
   version = "0.8.6";
 
   goPackagePath = "github.com/liamg/aminal";
diff --git a/pkgs/applications/misc/ape/clex.nix b/pkgs/applications/misc/ape/clex.nix
index 37d140e19ba3..c680ffe96783 100644
--- a/pkgs/applications/misc/ape/clex.nix
+++ b/pkgs/applications/misc/ape/clex.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "attempto-clex-${version}";
+  pname = "attempto-clex";
   version = "5133afe";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/apvlv/default.nix b/pkgs/applications/misc/apvlv/default.nix
index 2da0de9ead8c..b5af1af91f36 100644
--- a/pkgs/applications/misc/apvlv/default.nix
+++ b/pkgs/applications/misc/apvlv/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.1.5";
-  name = "apvlv-${version}";
+  pname = "apvlv";
 
   src = fetchFromGitHub {
     owner = "naihe2010";
diff --git a/pkgs/applications/misc/artha/default.nix b/pkgs/applications/misc/artha/default.nix
index 202c1669f858..791e2d0f52e8 100644
--- a/pkgs/applications/misc/artha/default.nix
+++ b/pkgs/applications/misc/artha/default.nix
@@ -1,7 +1,7 @@
 { stdenv, autoreconfHook, fetchurl, dbus-glib, gtk2, pkgconfig, wordnet }:
 
 stdenv.mkDerivation rec {
-  name = "artha-${version}";
+  pname = "artha";
   version = "1.0.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/asciiquarium/default.nix b/pkgs/applications/misc/asciiquarium/default.nix
index 3c18d70d6c26..0e524ede0912 100644
--- a/pkgs/applications/misc/asciiquarium/default.nix
+++ b/pkgs/applications/misc/asciiquarium/default.nix
@@ -2,7 +2,8 @@
 
 let version = "1.1";
 in stdenv.mkDerivation {
-  name = "asciiquarium-${version}";
+  pname = "asciiquarium";
+  inherit version;
   src = fetchurl {
     url = "https://robobunny.com/projects/asciiquarium/asciiquarium_${version}.tar.gz";
     sha256 = "0qfkr5b7sxzi973nh0h84blz2crvmf28jkkgaj3mxrr56mhwc20v";
diff --git a/pkgs/applications/misc/autospotting/default.nix b/pkgs/applications/misc/autospotting/default.nix
index 2dd151c1a6c1..444a8da7036d 100644
--- a/pkgs/applications/misc/autospotting/default.nix
+++ b/pkgs/applications/misc/autospotting/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "autospotting-${version}";
+  pname = "autospotting";
   version = "unstable-2018-11-17";
   goPackagePath = "github.com/AutoSpotting/AutoSpotting";
 
diff --git a/pkgs/applications/misc/bashSnippets/default.nix b/pkgs/applications/misc/bashSnippets/default.nix
index fc5fa4d03006..b0af34ec7606 100644
--- a/pkgs/applications/misc/bashSnippets/default.nix
+++ b/pkgs/applications/misc/bashSnippets/default.nix
@@ -12,7 +12,8 @@ let
   ];
 in
 stdenv.mkDerivation {
-  name = "bashSnippets-${version}";
+  pname = "bashSnippets";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "alexanderepstein";
diff --git a/pkgs/applications/misc/batti/default.nix b/pkgs/applications/misc/batti/default.nix
index abb3eb33536e..8b994c55de3f 100644
--- a/pkgs/applications/misc/batti/default.nix
+++ b/pkgs/applications/misc/batti/default.nix
@@ -7,11 +7,11 @@ let
   inherit (pythonPackages) dbus-python pygtk python;
 in stdenv.mkDerivation rec {
 
-  name = "batti-${version}";
+  pname = "batti";
   version = "0.3.8";
 
   src = fetchurl {
-    url = "https://batti-gtk.googlecode.com/files/${name}.tar.gz";
+    url = "https://batti-gtk.googlecode.com/files/${pname}-${version}.tar.gz";
     sha256 = "072d92gpsiiin631589nj77i2w1425p6db0qxyml7myscfy9jgx6";
   };
 
diff --git a/pkgs/applications/misc/bb/default.nix b/pkgs/applications/misc/bb/default.nix
index f085e4bd7dd5..06df1df9f769 100644
--- a/pkgs/applications/misc/bb/default.nix
+++ b/pkgs/applications/misc/bb/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, fetchurl, darwin, aalib, ncurses, xorg, libmikmod }:
 
 stdenv.mkDerivation rec {
-  name    = "bb-${version}";
+  pname = "bb";
   version = "1.3rc1";
 
   src = fetchurl {
-    url    = "mirror://sourceforge/aa-project/bb/${version}/${name}.tar.gz";
+    url    = "mirror://sourceforge/aa-project/bb/${version}/${pname}-${version}.tar.gz";
     sha256 = "1i411glxh7g4pfg4gw826lpwngi89yrbmxac8jmnsfvrfb48hgbr";
   };
 
diff --git a/pkgs/applications/misc/bibletime/default.nix b/pkgs/applications/misc/bibletime/default.nix
index 41184d6e9492..a3f0a3b84f23 100644
--- a/pkgs/applications/misc/bibletime/default.nix
+++ b/pkgs/applications/misc/bibletime/default.nix
@@ -4,10 +4,10 @@ stdenv.mkDerivation rec {
 
   version = "2.10.1";
 
-  name = "bibletime-${version}";
+  pname = "bibletime";
 
   src = fetchurl {
-    url = "mirror://sourceforge/bibletime/${name}.tar.xz";
+    url = "mirror://sourceforge/bibletime/${pname}-${version}.tar.xz";
     sha256 = "14fayy5h1ffjxin669q56fflxn4ij1irgn60cygwx2y02cwxbll6";
   };
 
diff --git a/pkgs/applications/misc/bitcoinarmory/default.nix b/pkgs/applications/misc/bitcoinarmory/default.nix
index 9c99dcee2b3c..090cb2f519e1 100644
--- a/pkgs/applications/misc/bitcoinarmory/default.nix
+++ b/pkgs/applications/misc/bitcoinarmory/default.nix
@@ -10,7 +10,8 @@ let
 
 in buildPythonApplication {
 
-  name = "bitcoinarmory-${version}";
+  pname = "bitcoinarmory";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "goatpig";
diff --git a/pkgs/applications/misc/calcurse/default.nix b/pkgs/applications/misc/calcurse/default.nix
index a15814082014..402198a97322 100644
--- a/pkgs/applications/misc/calcurse/default.nix
+++ b/pkgs/applications/misc/calcurse/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses, gettext, python3, python3Packages, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "calcurse-${version}";
+  pname = "calcurse";
   version = "4.5.0";
 
   src = fetchurl {
-    url = "https://calcurse.org/files/${name}.tar.gz";
+    url = "https://calcurse.org/files/${pname}-${version}.tar.gz";
     sha256 = "1vjwcmp51h7dsvwn0qx93w9chp3wp970v7d9mjhk7jyamcbfywn3";
   };
 
diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
index c82b00e66e80..39fdc8e5e1cf 100644
--- a/pkgs/applications/misc/calibre/default.nix
+++ b/pkgs/applications/misc/calibre/default.nix
@@ -5,11 +5,11 @@
 }:
 
 mkDerivation rec {
-  name = "calibre-${version}";
+  pname = "calibre";
   version = "3.46.0";
 
   src = fetchurl {
-    url = "https://download.calibre-ebook.com/${version}/${name}.tar.xz";
+    url = "https://download.calibre-ebook.com/${version}/${pname}-${version}.tar.xz";
     sha256 = "1dlss01kaz2qlg9ji8c9dn9rd73mmpm5yjg50zp49cwx9y2vjiz9";
   };
 
diff --git a/pkgs/applications/misc/candle/default.nix b/pkgs/applications/misc/candle/default.nix
index 35aa681df4ba..77cabc409c74 100644
--- a/pkgs/applications/misc/candle/default.nix
+++ b/pkgs/applications/misc/candle/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qtbase, qtserialport, qmake }:
 
 stdenv.mkDerivation rec {
-  name = "candle-${version}";
+  pname = "candle";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/cardpeek/default.nix b/pkgs/applications/misc/cardpeek/default.nix
index a0e5c8149968..40dbfea9801b 100644
--- a/pkgs/applications/misc/cardpeek/default.nix
+++ b/pkgs/applications/misc/cardpeek/default.nix
@@ -4,7 +4,8 @@ let
   version = "0.8.4";
 in
   stdenv.mkDerivation {
-    name = "cardpeek-${version}";
+    pname = "cardpeek";
+    inherit version;
 
     src = fetchFromGitHub {
       owner = "L1L1";
diff --git a/pkgs/applications/misc/cataract/build.nix b/pkgs/applications/misc/cataract/build.nix
index e48b32a783d7..dae6e404a9dd 100644
--- a/pkgs/applications/misc/cataract/build.nix
+++ b/pkgs/applications/misc/cataract/build.nix
@@ -12,7 +12,7 @@
 
 stdenv.mkDerivation rec {
   inherit version;
-  name = "cataract-${version}";
+  pname = "cataract";
 
   src = fetchgit {
     url = "git://git.bzatek.net/cataract";
diff --git a/pkgs/applications/misc/cdrtools/default.nix b/pkgs/applications/misc/cdrtools/default.nix
index 1bbb7d61b01f..20bfe727f6d3 100644
--- a/pkgs/applications/misc/cdrtools/default.nix
+++ b/pkgs/applications/misc/cdrtools/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, acl, libcap, Carbon, IOKit }:
 
 stdenv.mkDerivation rec {
-  name = "cdrtools-${version}";
+  pname = "cdrtools";
   version = "3.02a06";
 
   src = fetchurl {
-    url = "mirror://sourceforge/cdrtools/${name}.tar.bz2";
+    url = "mirror://sourceforge/cdrtools/${pname}-${version}.tar.bz2";
     sha256 = "1cayhfbhj5g2vgmkmq5scr23k0ka5fsn0dhn0n9yllj386csnygd";
   };
 
diff --git a/pkgs/applications/misc/cgminer/default.nix b/pkgs/applications/misc/cgminer/default.nix
index 9d63b5aedcb7..04f32a67b84c 100644
--- a/pkgs/applications/misc/cgminer/default.nix
+++ b/pkgs/applications/misc/cgminer/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.7.2";
-  name = "cgminer-${version}";
+  pname = "cgminer";
 
   src = fetchgit {
     url = "https://github.com/ckolivas/cgminer.git";
diff --git a/pkgs/applications/misc/cheat/default.nix b/pkgs/applications/misc/cheat/default.nix
index 41660bc7f2b0..357dd9bcb8a7 100644
--- a/pkgs/applications/misc/cheat/default.nix
+++ b/pkgs/applications/misc/cheat/default.nix
@@ -2,7 +2,6 @@
 
 with python3.pkgs;
 buildPythonApplication rec {
-  name = "${pname}-${version}";
   pname = "cheat";
   version = "2.5.1";
 
diff --git a/pkgs/applications/misc/cherrytree/default.nix b/pkgs/applications/misc/cherrytree/default.nix
index 0578393dfca0..856853e3b1cb 100644
--- a/pkgs/applications/misc/cherrytree/default.nix
+++ b/pkgs/applications/misc/cherrytree/default.nix
@@ -3,11 +3,11 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "cherrytree-${version}";
+  pname = "cherrytree";
   version = "0.38.8";
 
   src = fetchurl {
-    url = "https://www.giuspen.com/software/${name}.tar.xz";
+    url = "https://www.giuspen.com/software/${pname}-${version}.tar.xz";
     sha256 = "1ns87xl2sgrf3nha4xkhp0xcxlycqszlp6xdrn95lg6vzm0fa8dg";
   };
 
diff --git a/pkgs/applications/misc/cli-visualizer/default.nix b/pkgs/applications/misc/cli-visualizer/default.nix
index 6602adb2f2ab..4986661e2f63 100644
--- a/pkgs/applications/misc/cli-visualizer/default.nix
+++ b/pkgs/applications/misc/cli-visualizer/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.8";
-  name = "cli-visualizer-${version}";
+  pname = "cli-visualizer";
 
   src = fetchFromGitHub {
     owner = "dpayne";
diff --git a/pkgs/applications/misc/clipit/default.nix b/pkgs/applications/misc/clipit/default.nix
index 4477cbbcc06a..693ce84c97ac 100644
--- a/pkgs/applications/misc/clipit/default.nix
+++ b/pkgs/applications/misc/clipit/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv, intltool, pkgconfig, gtk2, xdotool, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "clipit-${version}";
+  pname = "clipit";
   version = "1.4.2";
 
   src = fetchurl {
-    url = "https://github.com/downloads/shantzu/ClipIt/${name}.tar.gz";
+    url = "https://github.com/downloads/shantzu/ClipIt/${pname}-${version}.tar.gz";
     sha256 = "0jrwn8qfgb15rwspdp1p8hb1nc0ngmpvgr87d4k3lhlvqg2cfqva";
   };
 
diff --git a/pkgs/applications/misc/clipmenu/default.nix b/pkgs/applications/misc/clipmenu/default.nix
index e6e4ede6ac14..7577c0a3db99 100644
--- a/pkgs/applications/misc/clipmenu/default.nix
+++ b/pkgs/applications/misc/clipmenu/default.nix
@@ -3,7 +3,7 @@ let
   runtimePath = lib.makeBinPath [ clipnotify xsel dmenu utillinux gawk ];
 in
 stdenv.mkDerivation rec {
-  name = "clipmenu-${version}";
+  pname = "clipmenu";
   version = "5.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/confclerk/default.nix b/pkgs/applications/misc/confclerk/default.nix
index 3851730c4596..b07e0fb8c520 100644
--- a/pkgs/applications/misc/confclerk/default.nix
+++ b/pkgs/applications/misc/confclerk/default.nix
@@ -2,7 +2,8 @@
 
 let version = "0.6.4"; in
 stdenv.mkDerivation {
-  name = "confclerk-${version}";
+  pname = "confclerk";
+  inherit version;
 
   src = fetchurl {
     url = "https://www.toastfreeware.priv.at/tarballs/confclerk/confclerk-${version}.tar.gz";
diff --git a/pkgs/applications/misc/cool-retro-term/default.nix b/pkgs/applications/misc/cool-retro-term/default.nix
index bd49323b03f1..c9dcc97d5cd1 100644
--- a/pkgs/applications/misc/cool-retro-term/default.nix
+++ b/pkgs/applications/misc/cool-retro-term/default.nix
@@ -3,7 +3,7 @@
 
 mkDerivation rec {
   version = "1.1.1";
-  name = "cool-retro-term-${version}";
+  pname = "cool-retro-term";
 
   src = fetchFromGitHub {
     owner = "Swordfish90";
diff --git a/pkgs/applications/misc/copyq/default.nix b/pkgs/applications/misc/copyq/default.nix
index 3ee357ce151b..2aad4d352c97 100644
--- a/pkgs/applications/misc/copyq/default.nix
+++ b/pkgs/applications/misc/copyq/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "CopyQ-${version}";
+  pname = "CopyQ";
   version = "3.9.0";
 
   src  = fetchFromGitHub {
diff --git a/pkgs/applications/misc/cpp-ethereum/default.nix b/pkgs/applications/misc/cpp-ethereum/default.nix
index 4d9975192461..0e9ff40cffa4 100644
--- a/pkgs/applications/misc/cpp-ethereum/default.nix
+++ b/pkgs/applications/misc/cpp-ethereum/default.nix
@@ -17,7 +17,7 @@
 , extraCmakeFlags ? []
 }:
 stdenv.mkDerivation rec {
-  name = "cpp-ethereum-${version}";
+  pname = "cpp-ethereum";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/ctodo/default.nix b/pkgs/applications/misc/ctodo/default.nix
index 0123e0c38d74..72918a40733b 100644
--- a/pkgs/applications/misc/ctodo/default.nix
+++ b/pkgs/applications/misc/ctodo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, cmake, fetchurl, ncurses, readline }:
 
 stdenv.mkDerivation rec {
-  name = "ctodo-${version}";
+  pname = "ctodo";
   version = "1.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/cura/lulzbot/curaengine.nix b/pkgs/applications/misc/cura/lulzbot/curaengine.nix
index e44f43d22bfe..90f5f307d853 100644
--- a/pkgs/applications/misc/cura/lulzbot/curaengine.nix
+++ b/pkgs/applications/misc/cura/lulzbot/curaengine.nix
@@ -1,7 +1,7 @@
 { stdenv, callPackage, fetchgit, fetchpatch, cmake, libarcusLulzbot, stb, protobuf }:
 
 stdenv.mkDerivation rec {
-  name = "curaengine-lulzBot-${version}";
+  pname = "curaengine-lulzBot";
   version = "3.6.18";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/cura/stable.nix b/pkgs/applications/misc/cura/stable.nix
index a53b001b0e98..1972042f805e 100644
--- a/pkgs/applications/misc/cura/stable.nix
+++ b/pkgs/applications/misc/cura/stable.nix
@@ -4,7 +4,8 @@ let
   version = "15.04";
 in
 stdenv.mkDerivation rec {
-  name = "cura-${version}";
+  pname = "cura";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/daid/Cura/archive/${version}.tar.gz";
diff --git a/pkgs/applications/misc/curabydagoma/default.nix b/pkgs/applications/misc/curabydagoma/default.nix
index 4e620425d5c3..a367efaaef38 100644
--- a/pkgs/applications/misc/curabydagoma/default.nix
+++ b/pkgs/applications/misc/curabydagoma/default.nix
@@ -14,7 +14,7 @@
 # If, however, someone needs it, we certainly can find a solution.
 
 stdenv.mkDerivation rec {
-  name = "curabydagoma-${version}";
+  pname = "curabydagoma";
   # Version is the date, UNIX format
   version = "1520506579";
   # Hash of the user's choice: os, arch, package type...
diff --git a/pkgs/applications/misc/curaengine/default.nix b/pkgs/applications/misc/curaengine/default.nix
index 823e6d6e2e99..3e4c77aafc6a 100644
--- a/pkgs/applications/misc/curaengine/default.nix
+++ b/pkgs/applications/misc/curaengine/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libarcus, stb, protobuf }:
 
 stdenv.mkDerivation rec {
-  name = "curaengine-${version}";
+  pname = "curaengine";
   version = "4.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/curaengine/stable.nix b/pkgs/applications/misc/curaengine/stable.nix
index ce743a008798..41f110e9ee10 100644
--- a/pkgs/applications/misc/curaengine/stable.nix
+++ b/pkgs/applications/misc/curaengine/stable.nix
@@ -3,7 +3,8 @@ let
   version = "15.04.6";
 in
 stdenv.mkDerivation {
-  name = "curaengine-${version}";
+  pname = "curaengine";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/Ultimaker/CuraEngine/archive/${version}.tar.gz";
diff --git a/pkgs/applications/misc/dbeaver/default.nix b/pkgs/applications/misc/dbeaver/default.nix
index 82d77b65f668..d8cf86461acf 100644
--- a/pkgs/applications/misc/dbeaver/default.nix
+++ b/pkgs/applications/misc/dbeaver/default.nix
@@ -6,7 +6,7 @@
 # See `pkgs/applications/editors/eclipse/*.nix`
 
 stdenv.mkDerivation rec {
-  name = "dbeaver-ce-${version}";
+  pname = "dbeaver-ce";
   version = "6.1.4";
 
   desktopItem = makeDesktopItem {
diff --git a/pkgs/applications/misc/ddgr/default.nix b/pkgs/applications/misc/ddgr/default.nix
index b010e5401b80..3cbb091a4e21 100644
--- a/pkgs/applications/misc/ddgr/default.nix
+++ b/pkgs/applications/misc/ddgr/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.6";
-  name = "ddgr-${version}";
+  pname = "ddgr";
 
   src = fetchFromGitHub {
     owner = "jarun";
diff --git a/pkgs/applications/misc/deco/default.nix b/pkgs/applications/misc/deco/default.nix
index 7f4629100d5d..a1fdabd8ccb1 100644
--- a/pkgs/applications/misc/deco/default.nix
+++ b/pkgs/applications/misc/deco/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "deco";
   version = "0.0.2";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "ebzzry";
diff --git a/pkgs/applications/misc/devilspie2/default.nix b/pkgs/applications/misc/devilspie2/default.nix
index 4fb9ca5fa713..5699396a0840 100644
--- a/pkgs/applications/misc/devilspie2/default.nix
+++ b/pkgs/applications/misc/devilspie2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, intltool, pkgconfig, glib, gtk, lua, libwnck3 }:
 
 stdenv.mkDerivation rec {
-  name = "devilspie2-${version}";
+  pname = "devilspie2";
   version = "0.43";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/dfilemanager/default.nix b/pkgs/applications/misc/dfilemanager/default.nix
index eeb7a8ccf526..5df7c0b06727 100644
--- a/pkgs/applications/misc/dfilemanager/default.nix
+++ b/pkgs/applications/misc/dfilemanager/default.nix
@@ -4,7 +4,8 @@ let
   version = "git-2016-01-10";
 in
 stdenv.mkDerivation {
-  name = "dfilemanager-${version}";
+  pname = "dfilemanager";
+  inherit version;
   src = fetchgit {
     url = "git://git.code.sf.net/p/dfilemanager/code";
     rev = "2c5078b05e0ad74c037366be1ab3e6a03492bde4";
diff --git a/pkgs/applications/misc/diff-pdf/default.nix b/pkgs/applications/misc/diff-pdf/default.nix
index 467c2b3c2d59..283b66318ea5 100644
--- a/pkgs/applications/misc/diff-pdf/default.nix
+++ b/pkgs/applications/misc/diff-pdf/default.nix
@@ -8,7 +8,7 @@ let
       [ wxGTK ];
 in
 stdenv.mkDerivation rec {
-  name = "diff-pdf-${version}";
+  pname = "diff-pdf";
   version = "2017-12-30";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/diffpdf/default.nix b/pkgs/applications/misc/diffpdf/default.nix
index daea20835c8a..37ed8eb23fb6 100644
--- a/pkgs/applications/misc/diffpdf/default.nix
+++ b/pkgs/applications/misc/diffpdf/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.1.3";
-  name = "diffpdf-${version}";
+  pname = "diffpdf";
 
   src = fetchurl {
-    url = "http://www.qtrac.eu/${name}.tar.gz";
+    url = "http://www.qtrac.eu/${pname}-${version}.tar.gz";
     sha256 = "0cr468fi0d512jjj23r5flfzx957vibc9c25gwwhi0d773h2w566";
   };
 
@@ -31,9 +31,9 @@ stdenv.mkDerivation rec {
     install -Dpm755 -D diffpdf $out/bin/diffpdf
     install -Dpm644 -D diffpdf.1 $out/share/man/man1/diffpdf.1
 
-    install -dpm755 $out/share/doc/${name} $out/share/licenses/${name} $out/share/icons $out/share/pixmaps $out/share/applications
-    install -Dpm644 CHANGES README help.html $out/share/doc/${name}/
-    install -Dpm644 gpl-2.0.txt $out/share/licenses/${name}/
+    install -dpm755 $out/share/doc/${pname}-${version} $out/share/licenses/${pname}-${version} $out/share/icons $out/share/pixmaps $out/share/applications
+    install -Dpm644 CHANGES README help.html $out/share/doc/${pname}-${version}/
+    install -Dpm644 gpl-2.0.txt $out/share/licenses/${pname}-${version}/
     install -Dpm644 images/icon.png $out/share/icons/diffpdf.png
     install -Dpm644 images/icon.png $out/share/pixmaps/diffpdf.png
 
diff --git a/pkgs/applications/misc/digitalbitbox/default.nix b/pkgs/applications/misc/digitalbitbox/default.nix
index 58bc483d43f3..13539169dece 100644
--- a/pkgs/applications/misc/digitalbitbox/default.nix
+++ b/pkgs/applications/misc/digitalbitbox/default.nix
@@ -47,7 +47,7 @@ let
   copyUdevRuleToOutput = name: rule:
     "cp ${writeText name rule} $out/etc/udev/rules.d/${name}";
 in stdenv.mkDerivation rec {
-  name = "digitalbitbox-${version}";
+  pname = "digitalbitbox";
   version = "2.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/direwolf/default.nix b/pkgs/applications/misc/direwolf/default.nix
index f1e33ea53571..8f7dbd2d2eda 100644
--- a/pkgs/applications/misc/direwolf/default.nix
+++ b/pkgs/applications/misc/direwolf/default.nix
@@ -5,7 +5,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "direwolf-${version}";
+  pname = "direwolf";
   version = "1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/doomseeker/default.nix b/pkgs/applications/misc/doomseeker/default.nix
index fd08ed9c3916..8cfadd77ece9 100644
--- a/pkgs/applications/misc/doomseeker/default.nix
+++ b/pkgs/applications/misc/doomseeker/default.nix
@@ -1,7 +1,7 @@
 { stdenv, cmake, fetchFromBitbucket, pkgconfig, qtbase, qttools, qtmultimedia, zlib, bzip2, xxd }:
 
 stdenv.mkDerivation rec {
-  name = "doomseeker-${version}";
+  pname = "doomseeker";
   version = "2018-03-05";
 
   src = fetchFromBitbucket {
diff --git a/pkgs/applications/misc/dotfiles/default.nix b/pkgs/applications/misc/dotfiles/default.nix
index 1d3c405b7038..5150f13fb80c 100644
--- a/pkgs/applications/misc/dotfiles/default.nix
+++ b/pkgs/applications/misc/dotfiles/default.nix
@@ -2,7 +2,6 @@
 
 pythonPackages.buildPythonApplication rec {
   pname = "dotfiles";
-  name = "${pname}-${version}";
   version = "0.6.4";
 
   src = pythonPackages.fetchPypi {
diff --git a/pkgs/applications/misc/dozenal/default.nix b/pkgs/applications/misc/dozenal/default.nix
index b5ae9fb567ca..226bdea03013 100644
--- a/pkgs/applications/misc/dozenal/default.nix
+++ b/pkgs/applications/misc/dozenal/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "12010904";
-  name = "dozenal-${version}";
+  pname = "dozenal";
   src = fetchFromGitHub {
     owner = "dgoodmaniii";
     repo = "dozenal";
diff --git a/pkgs/applications/misc/eaglemode/default.nix b/pkgs/applications/misc/eaglemode/default.nix
index 6c802e683ce9..ae83802a7b44 100644
--- a/pkgs/applications/misc/eaglemode/default.nix
+++ b/pkgs/applications/misc/eaglemode/default.nix
@@ -2,11 +2,11 @@
 librsvg, glib, gtk2, libXext, libXxf86vm, poppler, xineLib, ghostscript, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "eaglemode-${version}";
+  pname = "eaglemode";
   version = "0.94.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/eaglemode/${name}.tar.bz2";
+    url = "mirror://sourceforge/eaglemode/${pname}-${version}.tar.bz2";
     sha256 = "0mpnk0fzy02jxbafipkdkj48m6k38h42j599gw4sdnag7ymlms89";
   };
 
diff --git a/pkgs/applications/misc/emem/default.nix b/pkgs/applications/misc/emem/default.nix
index d447e7f50d52..62358d41cc53 100644
--- a/pkgs/applications/misc/emem/default.nix
+++ b/pkgs/applications/misc/emem/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "emem";
   version = "0.2.50";
-  name = "${pname}-${version}";
 
   inherit jdk;
 
diff --git a/pkgs/applications/misc/epdfview/default.nix b/pkgs/applications/misc/epdfview/default.nix
index b6c10dbebcad..1a87b7f5c8be 100644
--- a/pkgs/applications/misc/epdfview/default.nix
+++ b/pkgs/applications/misc/epdfview/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchpatch, pkgconfig, gtk2, poppler }:
 
 stdenv.mkDerivation rec {
-  name = "epdfview-${version}";
+  pname = "epdfview";
   version = "0.1.8";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/et/default.nix b/pkgs/applications/misc/et/default.nix
index bf1ae3037fc4..d0d3c2b424d3 100644
--- a/pkgs/applications/misc/et/default.nix
+++ b/pkgs/applications/misc/et/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, libnotify, gdk-pixbuf }:
 
 stdenv.mkDerivation rec {
-  name = "et-${version}";
+  pname = "et";
   version = "0.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/eterm/default.nix b/pkgs/applications/misc/eterm/default.nix
index 98b47990314d..56cac7ca9185 100644
--- a/pkgs/applications/misc/eterm/default.nix
+++ b/pkgs/applications/misc/eterm/default.nix
@@ -3,7 +3,7 @@
 , pkgconfig, imlib2, libast }:
 
 stdenv.mkDerivation rec {
-  name = "eterm-${version}";
+  pname = "eterm";
   version = "0.9.6";
   srcName = "Eterm-${version}";
 
diff --git a/pkgs/applications/misc/eureka-editor/default.nix b/pkgs/applications/misc/eureka-editor/default.nix
index b8bd0a59bea2..e9d1317390ed 100644
--- a/pkgs/applications/misc/eureka-editor/default.nix
+++ b/pkgs/applications/misc/eureka-editor/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip, fltk, zlib, xdg_utils, xorg, libjpeg, libGL }:
 
 stdenv.mkDerivation rec {
-  name = "eureka-editor-${version}";
+  pname = "eureka-editor";
   version = "1.21";
   shortver = "121";
 
diff --git a/pkgs/applications/misc/evilvte/default.nix b/pkgs/applications/misc/evilvte/default.nix
index 4746f4ead1bb..d1161aa68226 100644
--- a/pkgs/applications/misc/evilvte/default.nix
+++ b/pkgs/applications/misc/evilvte/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "evilvte-${version}";
+  pname = "evilvte";
   version = "0.5.2-20140827";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/exercism/default.nix b/pkgs/applications/misc/exercism/default.nix
index 21fed2e28def..6d04cef76ce7 100644
--- a/pkgs/applications/misc/exercism/default.nix
+++ b/pkgs/applications/misc/exercism/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name    = "exercism-${version}";
+  pname = "exercism";
   version = "3.0.11";
 
   goPackagePath = "github.com/exercism/cli";
diff --git a/pkgs/applications/misc/extract_url/default.nix b/pkgs/applications/misc/extract_url/default.nix
index 2b7888c9cd04..f96d3f0f57c7 100644
--- a/pkgs/applications/misc/extract_url/default.nix
+++ b/pkgs/applications/misc/extract_url/default.nix
@@ -10,7 +10,7 @@ let
     ++ lib.optional uriFindSupport perlPackages.URIFind;
 
 in stdenv.mkDerivation rec {
-  name = "extract_url-${version}";
+  pname = "extract_url";
   version = "1.6.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/fetchmail/default.nix b/pkgs/applications/misc/fetchmail/default.nix
index e9d194666094..bbbf1a0aff9b 100644
--- a/pkgs/applications/misc/fetchmail/default.nix
+++ b/pkgs/applications/misc/fetchmail/default.nix
@@ -4,7 +4,8 @@ let
   version = "6.3.26";
 in
 stdenv.mkDerivation {
-  name="fetchmail-${version}";
+  pname = "fetchmail";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/fetchmail.berlios/fetchmail-${version}.tar.bz2";
diff --git a/pkgs/applications/misc/flamerobin/default.nix b/pkgs/applications/misc/flamerobin/default.nix
index f70042884a8a..06cf3c06ffa6 100644
--- a/pkgs/applications/misc/flamerobin/default.nix
+++ b/pkgs/applications/misc/flamerobin/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.9.3.1";
-  name = "flamerobin-${version}";
+  pname = "flamerobin";
 
   src = fetchFromGitHub {
     owner = "mariuz";
diff --git a/pkgs/applications/misc/fme/default.nix b/pkgs/applications/misc/fme/default.nix
index 4e786bfb36f8..2ca059820ef0 100644
--- a/pkgs/applications/misc/fme/default.nix
+++ b/pkgs/applications/misc/fme/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec{
 
-  name = "fme-${version}";
+  pname = "fme";
   version = "1.1.3";
   
   src = fetchurl {
diff --git a/pkgs/applications/misc/freemind/default.nix b/pkgs/applications/misc/freemind/default.nix
index 5152c8aa3f7c..aee3937689b3 100644
--- a/pkgs/applications/misc/freemind/default.nix
+++ b/pkgs/applications/misc/freemind/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jdk, jre, ant }:
 
 stdenv.mkDerivation rec {
-  name = "freemind-${version}";
+  pname = "freemind";
   version = "1.0.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/gImageReader/default.nix b/pkgs/applications/misc/gImageReader/default.nix
index 9a34694e2f25..67d4bd65a9f9 100644
--- a/pkgs/applications/misc/gImageReader/default.nix
+++ b/pkgs/applications/misc/gImageReader/default.nix
@@ -15,7 +15,7 @@ let
   pythonEnv = python3.withPackages( ps: with ps;[ pygobject3 ] );
 in
 stdenv.mkDerivation rec {
-  name = "gImageReader-${version}";
+  pname = "gImageReader";
   version = "3.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/galculator/default.nix b/pkgs/applications/misc/galculator/default.nix
index 44071b328758..ecf8ae9da8d4 100644
--- a/pkgs/applications/misc/galculator/default.nix
+++ b/pkgs/applications/misc/galculator/default.nix
@@ -3,7 +3,7 @@
 , gtk, pkgconfig, flex }:
 
 stdenv.mkDerivation rec {
-  name = "galculator-${version}";
+  pname = "galculator";
   version = "2.1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/gammu/default.nix b/pkgs/applications/misc/gammu/default.nix
index 739df59b31c5..fb6902634da8 100644
--- a/pkgs/applications/misc/gammu/default.nix
+++ b/pkgs/applications/misc/gammu/default.nix
@@ -7,7 +7,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "gammu-${version}";
+  pname = "gammu";
   version = "1.40.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/ganttproject-bin/default.nix b/pkgs/applications/misc/ganttproject-bin/default.nix
index dd0a5c9a4f60..96d3d34046e1 100644
--- a/pkgs/applications/misc/ganttproject-bin/default.nix
+++ b/pkgs/applications/misc/ganttproject-bin/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ganttproject-bin-${version}";
+  pname = "ganttproject-bin";
   version = "2.8.10";
 
   src = let build = "r2364"; in fetchzip {
diff --git a/pkgs/applications/misc/gcal/default.nix b/pkgs/applications/misc/gcal/default.nix
index a3aebf227339..f5eb6e188b7a 100644
--- a/pkgs/applications/misc/gcal/default.nix
+++ b/pkgs/applications/misc/gcal/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses  }:
 
 stdenv.mkDerivation rec {
-  name = "gcal-${version}";
+  pname = "gcal";
   version = "4.1";
 
   src = fetchurl {
-    url = "mirror://gnu/gcal/${name}.tar.xz";
+    url = "mirror://gnu/gcal/${pname}-${version}.tar.xz";
     sha256 = "1av11zkfirbixn05hyq4xvilin0ncddfjqzc4zd9pviyp506rdci";
   };
 
diff --git a/pkgs/applications/misc/getxbook/default.nix b/pkgs/applications/misc/getxbook/default.nix
index 2fadc89c48d9..265181d7db3a 100644
--- a/pkgs/applications/misc/getxbook/default.nix
+++ b/pkgs/applications/misc/getxbook/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl }:
 
 stdenv.mkDerivation rec {
-  name    = "getxbook-${version}";
+  pname = "getxbook";
   version = "1.2";
 
   src = fetchurl {
-    url    = "https://njw.me.uk/getxbook/${name}.tar.xz";
+    url    = "https://njw.me.uk/getxbook/${pname}-${version}.tar.xz";
     sha256 = "0ihwrx4gspj8l7fc8vxch6dpjrw1lvv9z3c19f0wxnmnxhv1cjvs";
   };
 
diff --git a/pkgs/applications/misc/gksu/default.nix b/pkgs/applications/misc/gksu/default.nix
index 4af776674e63..b5d008579ac7 100644
--- a/pkgs/applications/misc/gksu/default.nix
+++ b/pkgs/applications/misc/gksu/default.nix
@@ -5,10 +5,9 @@
 stdenv.mkDerivation rec {
   version = "2.0.2";
   pname = "gksu";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://people.debian.org/~kov/gksu/${name}.tar.gz";
+    url = "http://people.debian.org/~kov/gksu/${pname}-${version}.tar.gz";
     sha256 = "0npfanlh28daapkg25q4fncxd89rjhvid5fwzjaw324x0g53vpm1";
   };
 
diff --git a/pkgs/applications/misc/glava/default.nix b/pkgs/applications/misc/glava/default.nix
index 3831780c7919..6f5146161a6d 100644
--- a/pkgs/applications/misc/glava/default.nix
+++ b/pkgs/applications/misc/glava/default.nix
@@ -21,7 +21,7 @@ let
   '';
 in
   stdenv.mkDerivation rec {
-    name = "glava-${version}";
+    pname = "glava";
     version = "1.6.3";
 
     src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/gmrun/default.nix b/pkgs/applications/misc/gmrun/default.nix
index 47fb50242c1d..8a54cefaab04 100644
--- a/pkgs/applications/misc/gmrun/default.nix
+++ b/pkgs/applications/misc/gmrun/default.nix
@@ -5,10 +5,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "gmrun-${version}";
+  pname = "gmrun";
+  inherit version;
 
   src = fetchurl {
-    url = "mirror://sourceforge/gmrun/${name}.tar.gz";
+    url = "mirror://sourceforge/gmrun/${pname}-${version}.tar.gz";
     sha256 = "180z6hbax1qypy5cyy2z6nn7fzxla4ib47ck8mqwr714ag77na8p";
   };
 
diff --git a/pkgs/applications/misc/gmtp/default.nix b/pkgs/applications/misc/gmtp/default.nix
index bb1556c7c4dc..c8bbcf2aa7f3 100644
--- a/pkgs/applications/misc/gmtp/default.nix
+++ b/pkgs/applications/misc/gmtp/default.nix
@@ -5,7 +5,8 @@
 let version = "1.3.11"; in
 
 stdenv.mkDerivation {
-  name = "gmtp-${version}";
+  pname = "gmtp";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/gmtp/gMTP-${version}/gmtp-${version}.tar.gz";
diff --git a/pkgs/applications/misc/go-jira/default.nix b/pkgs/applications/misc/go-jira/default.nix
index b80ddb8f303f..f8da250dbc79 100644
--- a/pkgs/applications/misc/go-jira/default.nix
+++ b/pkgs/applications/misc/go-jira/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "go-jira-${version}";
+  pname = "go-jira";
   version = "1.0.17";
 
   goPackagePath = "gopkg.in/Netflix-Skunkworks/go-jira.v1";
diff --git a/pkgs/applications/misc/golden-cheetah/default.nix b/pkgs/applications/misc/golden-cheetah/default.nix
index 0af84365158e..7fba1d49d747 100644
--- a/pkgs/applications/misc/golden-cheetah/default.nix
+++ b/pkgs/applications/misc/golden-cheetah/default.nix
@@ -15,7 +15,7 @@ let
     categories = "Application;Utility;";
   };
 in mkDerivation rec {
-  name = "golden-cheetah-${version}";
+  pname = "golden-cheetah";
   version = "3.5-DEV1903";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/gollum/default.nix b/pkgs/applications/misc/gollum/default.nix
index 62f2d7a069d9..e9a177ee1937 100644
--- a/pkgs/applications/misc/gollum/default.nix
+++ b/pkgs/applications/misc/gollum/default.nix
@@ -2,7 +2,6 @@
 , git }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "gollum";
   # nix-shell -p bundix icu zlib
   version = (import ./gemset.nix).gollum.version;
@@ -10,7 +9,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ makeWrapper ];
 
   env = bundlerEnv {
-    name = "${name}-gems";
+    name = "${pname}-${version}-gems";
     inherit pname ruby;
     gemdir = ./.;
   };
diff --git a/pkgs/applications/misc/googleearth/default.nix b/pkgs/applications/misc/googleearth/default.nix
index 0fccf83acf76..961efe4b0576 100644
--- a/pkgs/applications/misc/googleearth/default.nix
+++ b/pkgs/applications/misc/googleearth/default.nix
@@ -40,7 +40,8 @@ let
   ];
 in
 stdenv.mkDerivation rec {
-  name = "googleearth-${version}";
+  pname = "googleearth";
+  inherit version;
   src = fetchurl {
     url = "https://dl.google.com/linux/earth/deb/pool/main/g/google-earth-stable/google-earth-stable_${version}-r0_${arch}.deb";
     inherit sha256;
diff --git a/pkgs/applications/misc/googler/default.nix b/pkgs/applications/misc/googler/default.nix
index 3dcbcaf38b87..12eb8839b8a8 100644
--- a/pkgs/applications/misc/googler/default.nix
+++ b/pkgs/applications/misc/googler/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.9";
-  name = "googler-${version}";
+  pname = "googler";
 
   src = fetchFromGitHub {
     owner = "jarun";
diff --git a/pkgs/applications/misc/gpg-mdp/default.nix b/pkgs/applications/misc/gpg-mdp/default.nix
index 4143f6fde559..9954ff660adc 100644
--- a/pkgs/applications/misc/gpg-mdp/default.nix
+++ b/pkgs/applications/misc/gpg-mdp/default.nix
@@ -3,7 +3,8 @@
 let version = "0.7.4";
 in stdenv.mkDerivation {
   # mdp renamed to gpg-mdp because there is a mdp package already.
-  name = "gpg-mdp-${version}";
+  pname = "gpg-mdp";
+  inherit version;
   meta = {
     homepage = https://tamentis.com/projects/mdp/;
     license = [stdenv.lib.licenses.isc];
diff --git a/pkgs/applications/misc/gphoto2/gphotofs.nix b/pkgs/applications/misc/gphoto2/gphotofs.nix
index 7b23fca2121e..c1c2a44bd7f2 100644
--- a/pkgs/applications/misc/gphoto2/gphotofs.nix
+++ b/pkgs/applications/misc/gphoto2/gphotofs.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, libtool, pkgconfig, libgphoto2, fuse, glib }:
 
 stdenv.mkDerivation rec {
-  name = "gphoto2fs-${version}";
+  pname = "gphoto2fs";
   version = "0.5.0";
   src = fetchurl {
     url="mirror://sourceforge/gphoto/gphotofs/${version}/gphotofs-0.5.tar.bz2";
diff --git a/pkgs/applications/misc/gpsbabel/default.nix b/pkgs/applications/misc/gpsbabel/default.nix
index aa0ed5f64632..9d244ca18f32 100644
--- a/pkgs/applications/misc/gpsbabel/default.nix
+++ b/pkgs/applications/misc/gpsbabel/default.nix
@@ -1,7 +1,7 @@
 { lib, stdenv, fetchFromGitHub, fetchpatch, zlib, which, IOKit, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "gpsbabel-${version}";
+  pname = "gpsbabel";
   version = "1.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/gpsprune/default.nix b/pkgs/applications/misc/gpsprune/default.nix
index 4f0c1864677c..9c0dc48d42ee 100644
--- a/pkgs/applications/misc/gpsprune/default.nix
+++ b/pkgs/applications/misc/gpsprune/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, makeDesktopItem, makeWrapper, unzip, jre8 }:
 
 stdenv.mkDerivation rec {
-  name = "gpsprune-${version}";
+  pname = "gpsprune";
   version = "19.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/gpx-viewer/default.nix b/pkgs/applications/misc/gpx-viewer/default.nix
index 735818171e80..04ab062c1a1b 100644
--- a/pkgs/applications/misc/gpx-viewer/default.nix
+++ b/pkgs/applications/misc/gpx-viewer/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, intltool, libxml2, pkgconfig, gnome3, libchamplain, gdl, shared-mime-info, desktop-file-utils, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "gpx-viewer-${version}";
+  pname = "gpx-viewer";
   version = "0.4.0";
 
   src = fetchurl {
-    url = "https://launchpad.net/gpx-viewer/trunk/${version}/+download/${name}.tar.gz";
+    url = "https://launchpad.net/gpx-viewer/trunk/${version}/+download/${pname}-${version}.tar.gz";
     sha256 = "956acfaf870ac436300cd9953dece630df7fd7dff8e4ae2577a6002884466f80";
   };
 
diff --git a/pkgs/applications/misc/gpx/default.nix b/pkgs/applications/misc/gpx/default.nix
index 9fef93819492..a341a212a37f 100644
--- a/pkgs/applications/misc/gpx/default.nix
+++ b/pkgs/applications/misc/gpx/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "gpx-${version}";
+  pname = "gpx";
   version = "2.5.2";
 
   nativeBuildInputs = [ autoreconfHook ];
diff --git a/pkgs/applications/misc/gramps/default.nix b/pkgs/applications/misc/gramps/default.nix
index e9026ded4702..84be50ccb5e5 100644
--- a/pkgs/applications/misc/gramps/default.nix
+++ b/pkgs/applications/misc/gramps/default.nix
@@ -10,7 +10,7 @@ let
   inherit (pythonPackages) python buildPythonApplication;
 in buildPythonApplication rec {
   version = "5.0.1";
-  name = "gramps-${version}";
+  pname = "gramps";
 
   nativeBuildInputs = [ wrapGAppsHook gettext ];
   buildInputs = [ intltool gtk3 gobject-introspection pango gnome3.gexiv2 ] 
@@ -48,7 +48,7 @@ in buildPythonApplication rec {
     eapth="$out/lib/${python.libPrefix}"/site-packages/easy-install.pth
     if [ -e "$eapth" ]; then
         # move colliding easy_install.pth to specifically named one
-        mv "$eapth" $(dirname "$eapth")/${name}.pth
+        mv "$eapth" $(dirname "$eapth")/${pname}-${version}.pth
     fi
 
     rm -f "$out/lib/${python.libPrefix}"/site-packages/site.py*
diff --git a/pkgs/applications/misc/green-pdfviewer/default.nix b/pkgs/applications/misc/green-pdfviewer/default.nix
index cb4f4748eec1..308f084bd586 100644
--- a/pkgs/applications/misc/green-pdfviewer/default.nix
+++ b/pkgs/applications/misc/green-pdfviewer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, poppler, pkgconfig, gdk-pixbuf, SDL, gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "green-pdfviewer-${version}";
+  pname = "green-pdfviewer";
   version = "nightly-2014-04-22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/gremlin-console/default.nix b/pkgs/applications/misc/gremlin-console/default.nix
index 9274c2d05216..87e636b9c030 100644
--- a/pkgs/applications/misc/gremlin-console/default.nix
+++ b/pkgs/applications/misc/gremlin-console/default.nix
@@ -1,7 +1,7 @@
 { fetchzip, stdenv, makeWrapper, openjdk }:
 
 stdenv.mkDerivation rec {
-  name = "gremlin-console-${version}";
+  pname = "gremlin-console";
   version = "3.3.4";
   src = fetchzip {
     url = "http://www-eu.apache.org/dist/tinkerpop/${version}/apache-tinkerpop-gremlin-console-${version}-bin.zip";
diff --git a/pkgs/applications/misc/gsimplecal/default.nix b/pkgs/applications/misc/gsimplecal/default.nix
index 7f3b3a8d6dc5..ea78331e4764 100644
--- a/pkgs/applications/misc/gsimplecal/default.nix
+++ b/pkgs/applications/misc/gsimplecal/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, automake, autoconf, pkgconfig, gtk3 }:
 
 stdenv.mkDerivation rec {
-  name = "gsimplecal-${version}";
+  pname = "gsimplecal";
   version = "2.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/gtk2fontsel/default.nix b/pkgs/applications/misc/gtk2fontsel/default.nix
index 8f683272e120..204624f24390 100644
--- a/pkgs/applications/misc/gtk2fontsel/default.nix
+++ b/pkgs/applications/misc/gtk2fontsel/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.1";
-  name = "gtk2fontsel-${version}";
+  pname = "gtk2fontsel";
 
   src = fetchurl {
-    url = "mirror://sourceforge/gtk2fontsel/${name}.tar.gz";
+    url = "mirror://sourceforge/gtk2fontsel/${pname}-${version}.tar.gz";
     sha256 = "0s2sj19n8ys92q9832hkn36ld91bb4qavicc6nygkry6qdpkkmjw";
   };
 
diff --git a/pkgs/applications/misc/gummi/default.nix b/pkgs/applications/misc/gummi/default.nix
index 1e237923d054..f0026cac52e0 100644
--- a/pkgs/applications/misc/gummi/default.nix
+++ b/pkgs/applications/misc/gummi/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.6.6";
-  name = "gummi-${version}";
+  pname = "gummi";
 
   src = pkgs.fetchFromGitHub {
     owner = "alexandervdm";
diff --git a/pkgs/applications/misc/gxmessage/default.nix b/pkgs/applications/misc/gxmessage/default.nix
index a9e6d905c284..a7313e7c969b 100644
--- a/pkgs/applications/misc/gxmessage/default.nix
+++ b/pkgs/applications/misc/gxmessage/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, gtk3, intltool, pkgconfig, texinfo, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "gxmessage-${version}";
+  pname = "gxmessage";
   version = "3.4.3";
 
   src = fetchurl {
-    url = "http://homepages.ihug.co.nz/~trmusson/stuff/${name}.tar.gz";
+    url = "http://homepages.ihug.co.nz/~trmusson/stuff/${pname}-${version}.tar.gz";
     sha256 = "db4e1655fc58f31e5770a17dfca4e6c89028ad8b2c8e043febc87a0beedeef05";
   };
 
diff --git a/pkgs/applications/misc/hdate/default.nix b/pkgs/applications/misc/hdate/default.nix
index e2f5f653d47c..989dfb886ec3 100644
--- a/pkgs/applications/misc/hdate/default.nix
+++ b/pkgs/applications/misc/hdate/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.6.02";
-  name = "hdate-${version}";
+  pname = "hdate";
   src = fetchurl {
     url = "https://sourceforge.net/projects/libhdate/files/libhdate/libhdate-${version}/libhdate-${version}.tar.bz2";
     sha256 = "3c930a8deb57c01896dc37f0d7804e5a330ee8e88c4ff610b71f9d2b02c17762";
diff --git a/pkgs/applications/misc/hello-unfree/default.nix b/pkgs/applications/misc/hello-unfree/default.nix
index 1647a09edfd6..a2d2e8ad735c 100644
--- a/pkgs/applications/misc/hello-unfree/default.nix
+++ b/pkgs/applications/misc/hello-unfree/default.nix
@@ -1,7 +1,7 @@
 { stdenv, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "example-unfree-package-${version}";
+  pname = "example-unfree-package";
   version = "1.0";
 
   phases = [ "installPhase" "fixupPhase" ];
diff --git a/pkgs/applications/misc/hello/default.nix b/pkgs/applications/misc/hello/default.nix
index 63a8af99f7cf..8bae8ce373c7 100644
--- a/pkgs/applications/misc/hello/default.nix
+++ b/pkgs/applications/misc/hello/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "hello-${version}";
+  pname = "hello";
   version = "2.10";
 
   src = fetchurl {
-    url = "mirror://gnu/hello/${name}.tar.gz";
+    url = "mirror://gnu/hello/${pname}-${version}.tar.gz";
     sha256 = "0ssi1wpaf7plaswqqjwigppsg5fyh99vdlb9kzl7c9lng89ndq1i";
   };
 
diff --git a/pkgs/applications/misc/hivemind/default.nix b/pkgs/applications/misc/hivemind/default.nix
index 0431f35057be..84f5bad24d21 100644
--- a/pkgs/applications/misc/hivemind/default.nix
+++ b/pkgs/applications/misc/hivemind/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "hivemind-${version}";
+  pname = "hivemind";
   version = "1.0.4";
   goPackagePath = "github.com/DarthSim/hivemind";
 
diff --git a/pkgs/applications/misc/houdini/runtime.nix b/pkgs/applications/misc/houdini/runtime.nix
index 500f1df36a0c..88c87eaca871 100644
--- a/pkgs/applications/misc/houdini/runtime.nix
+++ b/pkgs/applications/misc/houdini/runtime.nix
@@ -30,7 +30,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "17.0.352";
-  name = "houdini-runtime-${version}";
+  pname = "houdini-runtime";
   src = requireFile rec {
     name = "houdini-${version}-linux_x86_64_gcc6.3.tar.gz";
     sha256 = "0cl5fkgaplb0cvv7mli06ffc9j4ngpy8hl5zqabj3d645gcgafjg";
diff --git a/pkgs/applications/misc/hr/default.nix b/pkgs/applications/misc/hr/default.nix
index 2fd56e3c5552..437c42b03317 100644
--- a/pkgs/applications/misc/hr/default.nix
+++ b/pkgs/applications/misc/hr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "hr-${version}";
+  pname = "hr";
   version = "1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/hstr/default.nix b/pkgs/applications/misc/hstr/default.nix
index 7cdf1a319f69..0d25d3d686c9 100644
--- a/pkgs/applications/misc/hstr/default.nix
+++ b/pkgs/applications/misc/hstr/default.nix
@@ -2,7 +2,7 @@
 , autoreconfHook, pkgconfig, gettext }:
 
 stdenv.mkDerivation rec {
-  name    = "hstr-${version}";
+  pname = "hstr";
   version = "2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/hubstaff/default.nix b/pkgs/applications/misc/hubstaff/default.nix
index acdeec10d300..b2997ece5d56 100644
--- a/pkgs/applications/misc/hubstaff/default.nix
+++ b/pkgs/applications/misc/hubstaff/default.nix
@@ -17,7 +17,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "hubstaff-${version}";
+  pname = "hubstaff";
+  inherit version;
 
   src = fetchurl { inherit sha256 url; };
 
diff --git a/pkgs/applications/misc/hugo/default.nix b/pkgs/applications/misc/hugo/default.nix
index 0bb3f15fdc18..9e26e44a4f7e 100644
--- a/pkgs/applications/misc/hugo/default.nix
+++ b/pkgs/applications/misc/hugo/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "hugo-${version}";
+  pname = "hugo";
   version = "0.55.4";
 
   goPackagePath = "github.com/gohugoio/hugo";
diff --git a/pkgs/applications/misc/hyper/default.nix b/pkgs/applications/misc/hyper/default.nix
index f8d808a49c29..f21675e60b2d 100644
--- a/pkgs/applications/misc/hyper/default.nix
+++ b/pkgs/applications/misc/hyper/default.nix
@@ -12,7 +12,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "2.1.2";
-  name = "hyper-${version}";
+  pname = "hyper";
   src = fetchurl {
     url = "https://github.com/zeit/hyper/releases/download/${version}/hyper_${version}_amd64.deb";
     sha256 = "1n4qlbk7q9zkhhg72mdks95g15xgyrc6ixf882ghvrqghd4zxplm";
diff --git a/pkgs/applications/misc/icesl/default.nix b/pkgs/applications/misc/icesl/default.nix
index c0c1faef09d2..c197e1a8fd38 100644
--- a/pkgs/applications/misc/icesl/default.nix
+++ b/pkgs/applications/misc/icesl/default.nix
@@ -3,7 +3,7 @@ let
   lpath = stdenv.lib.makeLibraryPath [ libXmu libXi libX11 freeglut libICE libGLU_combined libSM libXext ];
 in
 stdenv.mkDerivation rec {
-  name = "iceSL-${version}";
+  pname = "iceSL";
   version = "2.1.10";
 
   src =  if stdenv.hostPlatform.system == "x86_64-linux" then fetchzip {
diff --git a/pkgs/applications/misc/ipmicfg/default.nix b/pkgs/applications/misc/ipmicfg/default.nix
index d9bccee889ab..7daa2704e22b 100644
--- a/pkgs/applications/misc/ipmicfg/default.nix
+++ b/pkgs/applications/misc/ipmicfg/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "ipmicfg-${version}";
+  pname = "ipmicfg";
   version = "1.29.0";
   buildVersion = "181029";
 
diff --git a/pkgs/applications/misc/ipmiview/default.nix b/pkgs/applications/misc/ipmiview/default.nix
index b5fa9143ddbb..64e0f0d325b5 100644
--- a/pkgs/applications/misc/ipmiview/default.nix
+++ b/pkgs/applications/misc/ipmiview/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, patchelf, makeWrapper, xorg, gcc, gcc-unwrapped }:
 
 stdenv.mkDerivation rec {
-   name = "IPMIView-${version}";
+   pname = "IPMIView";
    version = "2.14.0";
    buildVersion = "180213";
 
diff --git a/pkgs/applications/misc/iterm2/default.nix b/pkgs/applications/misc/iterm2/default.nix
index e493226be60a..d63576d5cbd0 100644
--- a/pkgs/applications/misc/iterm2/default.nix
+++ b/pkgs/applications/misc/iterm2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "iterm2-${version}";
+  pname = "iterm2";
   version = "3.0.14";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/jbidwatcher/default.nix b/pkgs/applications/misc/jbidwatcher/default.nix
index 5939d7789b4e..c8951059d4c8 100644
--- a/pkgs/applications/misc/jbidwatcher/default.nix
+++ b/pkgs/applications/misc/jbidwatcher/default.nix
@@ -4,8 +4,6 @@ stdenv.mkDerivation rec {
   pname = "jbidwatcher";
   version = "2.5.6";
 
-  name = "${pname}-${version}";
-
   src = fetchurl {
     url = "http://www.jbidwatcher.com/download/JBidwatcher-${version}.jar";
     sha256 = "1cw59wh72w1zzibs8x64dma3jc4hry64wjksqs52nc3vpnf0fzfr";
diff --git a/pkgs/applications/misc/josm/default.nix b/pkgs/applications/misc/josm/default.nix
index 8838de9ac961..56b28dbc8db9 100644
--- a/pkgs/applications/misc/josm/default.nix
+++ b/pkgs/applications/misc/josm/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, makeDesktopItem, makeWrapper, unzip, jdk11, libXxf86vm }:
 
 stdenv.mkDerivation rec {
-  name = "josm-${version}";
+  pname = "josm";
   version = "15238";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/jp2a/default.nix b/pkgs/applications/misc/jp2a/default.nix
index 138ee397d3fd..2a9e162e7ea9 100644
--- a/pkgs/applications/misc/jp2a/default.nix
+++ b/pkgs/applications/misc/jp2a/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.7";
-  name = "jp2a-${version}";
+  pname = "jp2a";
 
   src = fetchFromGitHub {
     owner = "cslarsen";
diff --git a/pkgs/applications/misc/k2pdfopt/default.nix b/pkgs/applications/misc/k2pdfopt/default.nix
index 7c5845b35419..9391fe88c5ea 100644
--- a/pkgs/applications/misc/k2pdfopt/default.nix
+++ b/pkgs/applications/misc/k2pdfopt/default.nix
@@ -12,7 +12,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "k2pdfopt-${version}";
+  pname = "k2pdfopt";
   version = "2.51a";
 
   src = (fetchzip {
diff --git a/pkgs/applications/misc/kanboard/default.nix b/pkgs/applications/misc/kanboard/default.nix
index ecfcc7717281..0a42d5e4f289 100644
--- a/pkgs/applications/misc/kanboard/default.nix
+++ b/pkgs/applications/misc/kanboard/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "kanboard-${version}";
+  pname = "kanboard";
   version = "1.2.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/kdbplus/default.nix b/pkgs/applications/misc/kdbplus/default.nix
index b518481e29ad..2af091b0df38 100644
--- a/pkgs/applications/misc/kdbplus/default.nix
+++ b/pkgs/applications/misc/kdbplus/default.nix
@@ -7,7 +7,7 @@ let
     [ stdenv.cc.libc stdenv.cc.cc ];
 in
 stdenv.mkDerivation rec {
-  name    = "kdbplus-${version}";
+  pname = "kdbplus";
   version = "3.3";
 
   src = requireFile {
@@ -25,7 +25,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ unzip ];
 
   phases = "unpackPhase installPhase";
-  unpackPhase = "mkdir ${name} && cd ${name} && unzip -qq ${src}";
+  unpackPhase = "mkdir ${pname}-${version} && cd ${pname}-${version} && unzip -qq ${src}";
   installPhase = ''
     mkdir -p $out/bin $out/libexec
 
diff --git a/pkgs/applications/misc/keepass-plugins/keeagent/default.nix b/pkgs/applications/misc/keepass-plugins/keeagent/default.nix
index 80bf5deceb16..c3d260774435 100644
--- a/pkgs/applications/misc/keepass-plugins/keeagent/default.nix
+++ b/pkgs/applications/misc/keepass-plugins/keeagent/default.nix
@@ -3,7 +3,8 @@
 let
   version = "0.10.1";
   drv = stdenv.mkDerivation {
-    name = "keeagent-${version}";
+    pname = "keeagent";
+    inherit version;
 
     src = fetchzip {
       url = "https://lechnology.com/wp-content/uploads/2018/04/KeeAgent_v0.10.1.zip";
diff --git a/pkgs/applications/misc/keepass-plugins/keepasshttp/default.nix b/pkgs/applications/misc/keepass-plugins/keepasshttp/default.nix
index e64632d529b1..76ea9df78c25 100644
--- a/pkgs/applications/misc/keepass-plugins/keepasshttp/default.nix
+++ b/pkgs/applications/misc/keepass-plugins/keepasshttp/default.nix
@@ -3,7 +3,8 @@
 let
   version = "1.8.4.2";
   drv = stdenv.mkDerivation {
-    name = "keepasshttp-${version}";
+    pname = "keepasshttp";
+    inherit version;
     src = fetchFromGitHub {
       owner = "pfn";
       repo = "keepasshttp";
diff --git a/pkgs/applications/misc/keepass-plugins/keepassrpc/default.nix b/pkgs/applications/misc/keepass-plugins/keepassrpc/default.nix
index b45cb24b1b51..562835159eb3 100644
--- a/pkgs/applications/misc/keepass-plugins/keepassrpc/default.nix
+++ b/pkgs/applications/misc/keepass-plugins/keepassrpc/default.nix
@@ -3,7 +3,8 @@
 let
   version = "1.8.0";
   drv = stdenv.mkDerivation {
-    name = "keepassrpc-${version}";
+    pname = "keepassrpc";
+    inherit version;
     src = fetchurl {
       url    = "https://github.com/kee-org/keepassrpc/releases/download/v${version}/KeePassRPC.plgx";
       sha256 = "1dclfpia559cqf78qw29zz235h1df5md4kgjv3bbi8y41wwmx7cd";
diff --git a/pkgs/applications/misc/keepassx/2.0.nix b/pkgs/applications/misc/keepassx/2.0.nix
index 8a3aaf202a70..36734a97516b 100644
--- a/pkgs/applications/misc/keepassx/2.0.nix
+++ b/pkgs/applications/misc/keepassx/2.0.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, libgcrypt, qt4, xorg, ... }:
 
 stdenv.mkDerivation rec {
-  name = "keepassx2-${version}";
+  pname = "keepassx2";
   version = "2.0.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/keepassx/community.nix b/pkgs/applications/misc/keepassx/community.nix
index 594bf1eb75ae..b1c849b6bcee 100644
--- a/pkgs/applications/misc/keepassx/community.nix
+++ b/pkgs/applications/misc/keepassx/community.nix
@@ -31,7 +31,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "keepassxc-${version}";
+  pname = "keepassxc";
   version = "2.4.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/keepassx/default.nix b/pkgs/applications/misc/keepassx/default.nix
index 05ad9b05abb0..7adbcb86c501 100644
--- a/pkgs/applications/misc/keepassx/default.nix
+++ b/pkgs/applications/misc/keepassx/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, bzip2, qt4, qmake4Hook, libX11, xorgproto, libXtst }:
 
 stdenv.mkDerivation rec {
-  name = "keepassx-${version}";
+  pname = "keepassx";
   version = "0.4.4";
 
   src = fetchurl {
-    url = "https://www.keepassx.org/releases/${version}/${name}.tar.gz";
+    url = "https://www.keepassx.org/releases/${version}/${pname}-${version}.tar.gz";
     sha256 = "1i5dq10x28mg7m4c0yacm32xfj4j7imir4ph8x9p0s2ym260c9ry";
   };
 
diff --git a/pkgs/applications/misc/khard/default.nix b/pkgs/applications/misc/khard/default.nix
index 4fb2227ee202..99b9c38d53f8 100644
--- a/pkgs/applications/misc/khard/default.nix
+++ b/pkgs/applications/misc/khard/default.nix
@@ -18,7 +18,7 @@ let
 
 in with python.pkgs; buildPythonApplication rec {
   version = "0.14.0";
-  name = "khard-${version}";
+  pname = "khard";
   namePrefix = "";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/kiwix/default.nix b/pkgs/applications/misc/kiwix/default.nix
index 01aef93e5e5f..89778f670ff3 100644
--- a/pkgs/applications/misc/kiwix/default.nix
+++ b/pkgs/applications/misc/kiwix/default.nix
@@ -31,10 +31,10 @@ let
 
   pugixml = stdenv.mkDerivation rec {
     version = "1.2";
-    name = "pugixml-${version}";
+    pname = "pugixml";
 
     src = fetchurl {
-      url = "http://download.kiwix.org/dev/${name}.tar.gz";
+      url = "http://download.kiwix.org/dev/${pname}-${version}.tar.gz";
       sha256 = "0sqk0vdwjq44jxbbkj1cy8qykrmafs1sickzldb2w2nshsnjshhg";
     };
 
@@ -42,8 +42,8 @@ let
 
     unpackPhase = ''
       # not a nice src archive: all the files are in the root :(
-      mkdir ${name}
-      cd ${name}
+      mkdir ${pname}-${version}
+      cd ${pname}-${version}
       tar -xf ${src}
 
       # and the build scripts are in there :'(
@@ -54,7 +54,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "kiwix-${version}";
+  pname = "kiwix";
   version = "0.9";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/krusader/default.nix b/pkgs/applications/misc/krusader/default.nix
index 70915ca87073..cf81d572c611 100644
--- a/pkgs/applications/misc/krusader/default.nix
+++ b/pkgs/applications/misc/krusader/default.nix
@@ -8,10 +8,11 @@ let
   pname = "krusader";
   version = "2.7.1";
 in mkDerivation rec {
-  name = "krusader-${version}";
+  pname = "krusader";
+  inherit version;
 
   src = fetchurl {
-    url = "mirror://kde/stable/${pname}/${version}/${name}.tar.xz";
+    url = "mirror://kde/stable/${pname}/${version}/${pname}-${version}.tar.xz";
     sha256 = "1svxj1qygyr3a4dkx0nh2d6r4q7pfj00brzghl94mf4q0rz4vhfm";
   };
 
diff --git a/pkgs/applications/misc/latte-dock/default.nix b/pkgs/applications/misc/latte-dock/default.nix
index bdbdef45fe7b..0bd919944185 100644
--- a/pkgs/applications/misc/latte-dock/default.nix
+++ b/pkgs/applications/misc/latte-dock/default.nix
@@ -4,12 +4,11 @@
 mkDerivation rec {
   pname = "latte-dock";
   version = "0.8.9";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "https://download.kde.org/stable/${pname}/${name}.tar.xz";
+    url = "https://download.kde.org/stable/${pname}/${pname}-${version}.tar.xz";
     sha256 = "1kkpxa39crjpqgamrcpgp1mrcdg0aq9850yb6cf7lw7d3x2fdrxj";
-    name = "${name}.tar.xz";
+    name = "${pname}-${version}.tar.xz";
   };
 
   buildInputs = [ plasma-framework xorg.libpthreadstubs xorg.libXdmcp xorg.libSM ];
diff --git a/pkgs/applications/misc/lenmus/default.nix b/pkgs/applications/misc/lenmus/default.nix
index 9018a5926424..76abe7c9b4b3 100644
--- a/pkgs/applications/misc/lenmus/default.nix
+++ b/pkgs/applications/misc/lenmus/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "lenmus-${version}";
+  pname = "lenmus";
   version = "5.4.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/libosmocore/default.nix b/pkgs/applications/misc/libosmocore/default.nix
index 999665bf6bb5..846ce3098425 100644
--- a/pkgs/applications/misc/libosmocore/default.nix
+++ b/pkgs/applications/misc/libosmocore/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "libosmocore-${version}";
+  pname = "libosmocore";
   version = "1.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/librecad/default.nix b/pkgs/applications/misc/librecad/default.nix
index c049ed2374fd..09089a072b3c 100644
--- a/pkgs/applications/misc/librecad/default.nix
+++ b/pkgs/applications/misc/librecad/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   version = "2.1.3";
-  name = "librecad-${version}";
+  pname = "librecad";
 
   src = fetchurl {
     url = "https://github.com/LibreCAD/LibreCAD/tarball/${version}";
-    name = name + ".tar.gz";
+    name = "${pname}-${version}" + ".tar.gz";
     sha256 = "1czp8bja61hfav2m7184cq1np1n76w3w6vn0hlkp81hhz9zc62sx";
   };
 
diff --git a/pkgs/applications/misc/lilyterm/default.nix b/pkgs/applications/misc/lilyterm/default.nix
index 948ae7b14a11..38078d11931b 100644
--- a/pkgs/applications/misc/lilyterm/default.nix
+++ b/pkgs/applications/misc/lilyterm/default.nix
@@ -30,7 +30,7 @@ let
 
 in
 stdenv.mkDerivation rec {
-  name = "lilyterm-${version}";
+  pname = "lilyterm";
 
   inherit (stuff) src version;
 
diff --git a/pkgs/applications/misc/llpp/default.nix b/pkgs/applications/misc/llpp/default.nix
index 5ae652d750d1..c66ef21416be 100644
--- a/pkgs/applications/misc/llpp/default.nix
+++ b/pkgs/applications/misc/llpp/default.nix
@@ -4,7 +4,7 @@ libGLU_combined, freetype, xclip, inotify-tools, procps }:
 assert lib.versionAtLeast (lib.getVersion ocaml) "4.07";
 
 stdenv.mkDerivation rec {
-  name = "llpp-${version}";
+  pname = "llpp";
   version = "30";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/ltwheelconf/default.nix b/pkgs/applications/misc/ltwheelconf/default.nix
index 4972aa28e589..42905fa3cb41 100644
--- a/pkgs/applications/misc/ltwheelconf/default.nix
+++ b/pkgs/applications/misc/ltwheelconf/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "ltwheelconf";
   version = "0.2.7";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "thk";
diff --git a/pkgs/applications/misc/lutris/default.nix b/pkgs/applications/misc/lutris/default.nix
index 7ccd4d6e5e90..5435080e8318 100644
--- a/pkgs/applications/misc/lutris/default.nix
+++ b/pkgs/applications/misc/lutris/default.nix
@@ -30,7 +30,7 @@ let
   ];
 
 in buildPythonApplication rec {
-  name = "lutris-original-${version}";
+  pname = "lutris-original";
   version = "0.5.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/lxterminal/default.nix b/pkgs/applications/misc/lxterminal/default.nix
index 4fd86a5a4f52..8ce353e85b91 100644
--- a/pkgs/applications/misc/lxterminal/default.nix
+++ b/pkgs/applications/misc/lxterminal/default.nix
@@ -5,7 +5,8 @@
 let version = "0.3.2"; in
 
 stdenv.mkDerivation rec {
-  name = "lxterminal-${version}";
+  pname = "lxterminal";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/lxde/lxterminal/archive/${version}.tar.gz";
diff --git a/pkgs/applications/misc/lyx/default.nix b/pkgs/applications/misc/lyx/default.nix
index ad3bd499cde9..744d124f84d5 100644
--- a/pkgs/applications/misc/lyx/default.nix
+++ b/pkgs/applications/misc/lyx/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation rec {
   version = "2.3.0";
-  name = "lyx-${version}";
+  pname = "lyx";
 
   src = fetchurl {
-    url = "ftp://ftp.lyx.org/pub/lyx/stable/2.3.x/${name}.tar.xz";
+    url = "ftp://ftp.lyx.org/pub/lyx/stable/2.3.x/${pname}-${version}.tar.xz";
     sha256 = "0axri2h8xkna4mkfchfyyysbjl7s486vx80p5hzj9zgsvdm5a3ri";
   };
 
diff --git a/pkgs/applications/misc/madonctl/default.nix b/pkgs/applications/misc/madonctl/default.nix
index f2dacb7890f0..9a134343d296 100644
--- a/pkgs/applications/misc/madonctl/default.nix
+++ b/pkgs/applications/misc/madonctl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "madonctl-${version}";
+  pname = "madonctl";
   version = "1.1.0";
 
   goPackagePath = "github.com/McKael/madonctl";
diff --git a/pkgs/applications/misc/makeself/default.nix b/pkgs/applications/misc/makeself/default.nix
index a6af1762e289..f2585f781465 100644
--- a/pkgs/applications/misc/makeself/default.nix
+++ b/pkgs/applications/misc/makeself/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.4.0";
-  name = "makeself-${version}";
+  pname = "makeself";
 
   src = fetchFromGitHub {
     owner = "megastep";
@@ -15,15 +15,15 @@ stdenv.mkDerivation rec {
   patches = [ ./Use-rm-from-PATH.patch ];
 
   postPatch = ''
-    sed -e "s|^HEADER=.*|HEADER=$out/share/${name}/makeself-header.sh|" -i makeself.sh
+    sed -e "s|^HEADER=.*|HEADER=$out/share/${pname}-${version}/makeself-header.sh|" -i makeself.sh
   '';
 
   installPhase = ''
-    mkdir -p $out/{bin,share/{${name},man/man1}}
-    cp makeself.lsm README.md $out/share/${name}
+    mkdir -p $out/{bin,share/{${pname}-${version},man/man1}}
+    cp makeself.lsm README.md $out/share/${pname}-${version}
     cp makeself.sh $out/bin/makeself
     cp makeself.1  $out/share/man/man1/
-    cp makeself-header.sh $out/share/${name}
+    cp makeself-header.sh $out/share/${pname}-${version}
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/misc/masterpdfeditor/default.nix b/pkgs/applications/misc/masterpdfeditor/default.nix
index eb0e61ba6d73..1474ea2fc4f2 100644
--- a/pkgs/applications/misc/masterpdfeditor/default.nix
+++ b/pkgs/applications/misc/masterpdfeditor/default.nix
@@ -4,7 +4,8 @@ let
   version = "5.4.10";
 
 in stdenv.mkDerivation {
-  name = "masterpdfeditor-${version}";
+  pname = "masterpdfeditor";
+  inherit version;
 
   src = fetchurl {
     url = "https://code-industry.net/public/master-pdf-editor-${version}_qt5.amd64.tar.gz";
diff --git a/pkgs/applications/misc/mdp/default.nix b/pkgs/applications/misc/mdp/default.nix
index 6c58dde00d36..03f30d64fb2d 100644
--- a/pkgs/applications/misc/mdp/default.nix
+++ b/pkgs/applications/misc/mdp/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.15";
-  name = "mdp-${version}";
+  pname = "mdp";
 
   src = fetchFromGitHub {
     owner = "visit1985";
diff --git a/pkgs/applications/misc/mediainfo-gui/default.nix b/pkgs/applications/misc/mediainfo-gui/default.nix
index 8e6965bfc4fe..9eb4a0897d4f 100644
--- a/pkgs/applications/misc/mediainfo-gui/default.nix
+++ b/pkgs/applications/misc/mediainfo-gui/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "19.07";
-  name = "mediainfo-gui-${version}";
+  pname = "mediainfo-gui";
   src = fetchurl {
     url = "https://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.xz";
     sha256 = "0b2ypdlpj5v64ggqk628mgqraba27z725sa0zf0fa4agxhf9ka44";
diff --git a/pkgs/applications/misc/mediainfo/default.nix b/pkgs/applications/misc/mediainfo/default.nix
index 601e8c611e4b..98d5ef72b224 100644
--- a/pkgs/applications/misc/mediainfo/default.nix
+++ b/pkgs/applications/misc/mediainfo/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "19.07";
-  name = "mediainfo-${version}";
+  pname = "mediainfo";
   src = fetchurl {
     url = "https://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.xz";
     sha256 = "0b2ypdlpj5v64ggqk628mgqraba27z725sa0zf0fa4agxhf9ka44";
diff --git a/pkgs/applications/misc/megasync/default.nix b/pkgs/applications/misc/megasync/default.nix
index b3e739864171..ee6cfdb729fb 100644
--- a/pkgs/applications/misc/megasync/default.nix
+++ b/pkgs/applications/misc/megasync/default.nix
@@ -24,7 +24,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "megasync-${version}";
+  pname = "megasync";
   version = "4.1.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/memo/default.nix b/pkgs/applications/misc/memo/default.nix
index 0b802bedf8d7..ed0bbc4cb488 100644
--- a/pkgs/applications/misc/memo/default.nix
+++ b/pkgs/applications/misc/memo/default.nix
@@ -7,7 +7,7 @@ assert pandocSupport -> pandoc != null;
 
 stdenv.mkDerivation rec {
 
-  name = "memo-${version}";
+  pname = "memo";
 
   version = "0.8";
 
diff --git a/pkgs/applications/misc/menumaker/default.nix b/pkgs/applications/misc/menumaker/default.nix
index 718f2e46fa00..e06f2a88ade4 100644
--- a/pkgs/applications/misc/menumaker/default.nix
+++ b/pkgs/applications/misc/menumaker/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "menumaker-${version}";
+  pname = "menumaker";
   version = "0.99.11";
 
   src = fetchurl {
-    url = "mirror://sourceforge/menumaker/${name}.tar.gz";
+    url = "mirror://sourceforge/menumaker/${pname}-${version}.tar.gz";
     sha256 = "0dprndnhwm7b803zkp4pisiq06ic9iv8vr42in5is47jmvdim0wx";
   };
 
diff --git a/pkgs/applications/misc/merkaartor/default.nix b/pkgs/applications/misc/merkaartor/default.nix
index dec55e9c1e5c..3023a5b5930c 100644
--- a/pkgs/applications/misc/merkaartor/default.nix
+++ b/pkgs/applications/misc/merkaartor/default.nix
@@ -2,7 +2,7 @@
 , qtbase, qtsvg, qtwebkit }:
 
 stdenv.mkDerivation rec {
-  name = "merkaartor-${version}";
+  pname = "merkaartor";
   version = "0.18.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/metamorphose2/default.nix b/pkgs/applications/misc/metamorphose2/default.nix
index 602d4a032efd..318c7c252427 100644
--- a/pkgs/applications/misc/metamorphose2/default.nix
+++ b/pkgs/applications/misc/metamorphose2/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name    = "metamorphose2-${version}";
+  pname = "metamorphose2";
   version = "0.9.0beta";
 
   # exif-py vendored via submodule
diff --git a/pkgs/applications/misc/milu/default.nix b/pkgs/applications/misc/milu/default.nix
index 09c4d1db2904..6c1dcd5e1505 100644
--- a/pkgs/applications/misc/milu/default.nix
+++ b/pkgs/applications/misc/milu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, unzip, pkgconfig, glib, llvmPackages }:
 
 stdenv.mkDerivation rec {
-  name = "milu-nightly-${version}";
+  pname = "milu-nightly";
   version = "2016-05-09";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/minergate-cli/default.nix b/pkgs/applications/misc/minergate-cli/default.nix
index 6aa7eea3d7e9..95ceaddb4f03 100644
--- a/pkgs/applications/misc/minergate-cli/default.nix
+++ b/pkgs/applications/misc/minergate-cli/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "8.2";
-  name = "minergate-cli-${version}";
+  pname = "minergate-cli";
   src = fetchurl {
     url = "https://minergate.com/download/ubuntu-cli";
     sha256 = "393c5ba236f6f92c449496fcda9509f4bfd3887422df98ffa59b3072124a99d8";
diff --git a/pkgs/applications/misc/minergate/default.nix b/pkgs/applications/misc/minergate/default.nix
index d11e889e932c..fdd1238d8700 100644
--- a/pkgs/applications/misc/minergate/default.nix
+++ b/pkgs/applications/misc/minergate/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "8.1";
-  name = "minergate-${version}";
+  pname = "minergate";
   src = fetchurl {
     url = "https://minergate.com/download/ubuntu";
     sha256 = "1dbbbb8e0735cde239fca9e82c096dcc882f6cecda20bba7c14720a614c16e13";
diff --git a/pkgs/applications/misc/mlterm/default.nix b/pkgs/applications/misc/mlterm/default.nix
index 46ba9d450c8f..d3e7f9e8cd46 100644
--- a/pkgs/applications/misc/mlterm/default.nix
+++ b/pkgs/applications/misc/mlterm/default.nix
@@ -6,11 +6,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "mlterm-${version}";
+  pname = "mlterm";
   version = "3.8.8";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/mlterm/01release/${name}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/mlterm/01release/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "1jq3fv2wqhszfipkzj8d0lykr6g0zzksn7xy4d3kwincmzfskv7k";
   };
 
diff --git a/pkgs/applications/misc/moonlight-embedded/default.nix b/pkgs/applications/misc/moonlight-embedded/default.nix
index 920c1c3f095b..08f510a2840e 100644
--- a/pkgs/applications/misc/moonlight-embedded/default.nix
+++ b/pkgs/applications/misc/moonlight-embedded/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "moonlight-embedded-${version}";
+  pname = "moonlight-embedded";
   version = "2.4.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/mop/default.nix b/pkgs/applications/misc/mop/default.nix
index b9179bbe5463..c0d41cda02dd 100644
--- a/pkgs/applications/misc/mop/default.nix
+++ b/pkgs/applications/misc/mop/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "mop-${version}";
+  pname = "mop";
   version = "0.2.0";
   rev = "bc666ec165d08b43134f7ec0bf29083ad5466243";
 
diff --git a/pkgs/applications/misc/mqtt-bench/default.nix b/pkgs/applications/misc/mqtt-bench/default.nix
index eea166d8df75..0e8cc2ebcea9 100644
--- a/pkgs/applications/misc/mqtt-bench/default.nix
+++ b/pkgs/applications/misc/mqtt-bench/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, fetchpatch }:
 
 buildGoPackage rec {
-  name = "mqtt-bench-${version}";
+  pname = "mqtt-bench";
   version = "0.3.0";
   rev = "v${version}";
 
diff --git a/pkgs/applications/misc/mupdf/default.nix b/pkgs/applications/misc/mupdf/default.nix
index 38f5075d10f2..9219c4e2e423 100644
--- a/pkgs/applications/misc/mupdf/default.nix
+++ b/pkgs/applications/misc/mupdf/default.nix
@@ -15,10 +15,10 @@ let
 
 in stdenv.mkDerivation rec {
   version = "1.14.0";
-  name = "mupdf-${version}";
+  pname = "mupdf";
 
   src = fetchurl {
-    url = "https://mupdf.com/downloads/archive/${name}-source.tar.gz";
+    url = "https://mupdf.com/downloads/archive/${pname}-${version}-source.tar.gz";
     sha256 = "093p7lv6pgyymagn28n58fs0np928r0i5p2az9cc4gwccwx4hhy4";
   };
 
diff --git a/pkgs/applications/misc/mwic/default.nix b/pkgs/applications/misc/mwic/default.nix
index c08a21e87978..249d9ff1d400 100644
--- a/pkgs/applications/misc/mwic/default.nix
+++ b/pkgs/applications/misc/mwic/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.7.7";
-  name = "mwic-${version}";
+  pname = "mwic";
 
   src = fetchurl {
-    url = "https://github.com/jwilk/mwic/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/jwilk/mwic/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0l4anwiiqclymx0awwn4hzaj8n26ycg8nz76wjphsyscn7z2awad";
   };
 
diff --git a/pkgs/applications/misc/mysql-workbench/default.nix b/pkgs/applications/misc/mysql-workbench/default.nix
index cccd36d7ead8..172f999223a8 100644
--- a/pkgs/applications/misc/mysql-workbench/default.nix
+++ b/pkgs/applications/misc/mysql-workbench/default.nix
@@ -14,7 +14,6 @@ let
 in stdenv.mkDerivation rec {
   pname = "mysql-workbench";
   version = "8.0.15";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "http://dev.mysql.com/get/Downloads/MySQLGUITools/mysql-workbench-community-${version}-src.tar.gz";
diff --git a/pkgs/applications/misc/mystem/default.nix b/pkgs/applications/misc/mystem/default.nix
index 45b83b727485..deecc92d9934 100644
--- a/pkgs/applications/misc/mystem/default.nix
+++ b/pkgs/applications/misc/mystem/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mystem-${version}";
+  pname = "mystem";
   version = "3.1";
 
   src = fetchurl {
-    url = "http://download.cdn.yandex.net/mystem/${name}-linux-64bit.tar.gz";
+    url = "http://download.cdn.yandex.net/mystem/${pname}-${version}-linux-64bit.tar.gz";
     sha256 = "0q3vxvyj5bqllqnlivy5llss39z7j0bgpn6kv8mrc54vjdhppx10";
   };
 
diff --git a/pkgs/applications/misc/nanoblogger/default.nix b/pkgs/applications/misc/nanoblogger/default.nix
index 022829040b81..b4d97c368ea2 100644
--- a/pkgs/applications/misc/nanoblogger/default.nix
+++ b/pkgs/applications/misc/nanoblogger/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.5-rc1";
-  name = "nanoblogger-${version}";
+  pname = "nanoblogger";
 
   src = fetchurl {
-    url = "mirror://sourceforge/nanoblogger/${name}.tar.gz";
+    url = "mirror://sourceforge/nanoblogger/${pname}-${version}.tar.gz";
     sha256 = "09mv52a5f0h3das8x96irqyznm69arfskx472b7w3b9q4a2ipxbq";
   };
 
diff --git a/pkgs/applications/misc/navit/default.nix b/pkgs/applications/misc/navit/default.nix
index e8497dbc7bda..4d95f0b52388 100644
--- a/pkgs/applications/misc/navit/default.nix
+++ b/pkgs/applications/misc/navit/default.nix
@@ -17,7 +17,7 @@ assert speechdSupport -> speechd != null;
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "navit-${version}";
+  pname = "navit";
   version = "0.5.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/neap/default.nix b/pkgs/applications/misc/neap/default.nix
index 21a5ab0cd0f6..4104d35cf10c 100644
--- a/pkgs/applications/misc/neap/default.nix
+++ b/pkgs/applications/misc/neap/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, python2Packages }:
 
 stdenv.mkDerivation rec {
-  name = "neap-${version}";
+  pname = "neap";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/netsurf/browser/default.nix b/pkgs/applications/misc/netsurf/browser/default.nix
index 0bb86fdca955..c1ba5ba23b1e 100644
--- a/pkgs/applications/misc/netsurf/browser/default.nix
+++ b/pkgs/applications/misc/netsurf/browser/default.nix
@@ -30,7 +30,7 @@ let
 in
 stdenv.mkDerivation rec {
 
-  name = "netsurf-${version}";
+  pname = "netsurf";
   version = "3.9";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/netsurf/buildsystem/default.nix b/pkgs/applications/misc/netsurf/buildsystem/default.nix
index 882bb75219d6..24377028ce7d 100644
--- a/pkgs/applications/misc/netsurf/buildsystem/default.nix
+++ b/pkgs/applications/misc/netsurf/buildsystem/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "netsurf-buildsystem-${version}";
+  pname = "netsurf-buildsystem";
   version = "1.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/netsurf/nsgenbind/default.nix b/pkgs/applications/misc/netsurf/nsgenbind/default.nix
index f343a886283b..88ac4f0c3eb9 100644
--- a/pkgs/applications/misc/netsurf/nsgenbind/default.nix
+++ b/pkgs/applications/misc/netsurf/nsgenbind/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "netsurf-nsgenbind-${version}";
+  pname = "netsurf-nsgenbind";
   version = "0.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/nix-tour/default.nix b/pkgs/applications/misc/nix-tour/default.nix
index 1cc7f419aa2e..31afed3061a3 100644
--- a/pkgs/applications/misc/nix-tour/default.nix
+++ b/pkgs/applications/misc/nix-tour/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, electron, runtimeShell } :
 
 stdenv.mkDerivation rec {
-  name = "nix-tour-${version}";
+  pname = "nix-tour";
   version = "0.0.1";
 
   buildInputs = [ electron ];
diff --git a/pkgs/applications/misc/nixnote2/default.nix b/pkgs/applications/misc/nixnote2/default.nix
index 145abfba5d5c..dec8b4ba0a7c 100644
--- a/pkgs/applications/misc/nixnote2/default.nix
+++ b/pkgs/applications/misc/nixnote2/default.nix
@@ -2,7 +2,7 @@
 , qtbase, qtwebkit, poppler, qmake, hunspell, html-tidy}:
 
 mkDerivation rec {
-  name = "nixnote2-${version}";
+  pname = "nixnote2";
   version = "2.0.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/noice/default.nix b/pkgs/applications/misc/noice/default.nix
index bcf2edd8f2f6..db8139122bab 100644
--- a/pkgs/applications/misc/noice/default.nix
+++ b/pkgs/applications/misc/noice/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "noice-${version}";
+  pname = "noice";
   version = "0.6";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/notify-osd-customizable/default.nix b/pkgs/applications/misc/notify-osd-customizable/default.nix
index d4f3db4ca6f9..4568c3e8acc1 100644
--- a/pkgs/applications/misc/notify-osd-customizable/default.nix
+++ b/pkgs/applications/misc/notify-osd-customizable/default.nix
@@ -13,7 +13,7 @@
 
 let baseURI = "https://launchpad.net/~leolik/+archive/leolik";
 in stdenv.mkDerivation rec {
-  name = "notify-osd-${version}";
+  pname = "notify-osd";
   version = "0.9.35+16.04.20160415";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/notify-osd/default.nix b/pkgs/applications/misc/notify-osd/default.nix
index 5c60c7412c4a..484ff62e9e68 100644
--- a/pkgs/applications/misc/notify-osd/default.nix
+++ b/pkgs/applications/misc/notify-osd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, glib, libwnck3, libnotify, dbus-glib, makeWrapper, gsettings-desktop-schemas }:
 
 stdenv.mkDerivation rec {
-  name = "notify-osd-${version}";
+  pname = "notify-osd";
   version = "0.9.34";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/nrsc5/default.nix b/pkgs/applications/misc/nrsc5/default.nix
index 69f74d66dd01..3ad837768421 100644
--- a/pkgs/applications/misc/nrsc5/default.nix
+++ b/pkgs/applications/misc/nrsc5/default.nix
@@ -13,7 +13,8 @@ let
   version = "1.0";
 
 in stdenv.mkDerivation {
-  name = "nrsc5-${version}";
+  pname = "nrsc5";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "theori-io";
diff --git a/pkgs/applications/misc/ola/default.nix b/pkgs/applications/misc/ola/default.nix
index e16d9354bb43..b9529981c7ca 100644
--- a/pkgs/applications/misc/ola/default.nix
+++ b/pkgs/applications/misc/ola/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ola-${version}";
+  pname = "ola";
   version = "0.10.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/oneko/default.nix b/pkgs/applications/misc/oneko/default.nix
index b87f11d7b05d..3a0a548be0b9 100644
--- a/pkgs/applications/misc/oneko/default.nix
+++ b/pkgs/applications/misc/oneko/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   version_name = "1.2.sakura.5";
   version = "1.2.5";
-  name = "oneko-${version}";
+  pname = "oneko";
   src = fetchurl {
     url = "http://www.daidouji.com/oneko/distfiles/oneko-${version_name}.tar.gz";
     sha256 = "2c2e05f1241e9b76f54475b5577cd4fb6670de058218d04a741a04ebd4a2b22f";
diff --git a/pkgs/applications/misc/openbox-menu/default.nix b/pkgs/applications/misc/openbox-menu/default.nix
index 8ff9a2f44d55..8f7f74f71232 100644
--- a/pkgs/applications/misc/openbox-menu/default.nix
+++ b/pkgs/applications/misc/openbox-menu/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, glib, gtk2, menu-cache }:
 
 stdenv.mkDerivation rec {
-  name = "openbox-menu-${version}";
+  pname = "openbox-menu";
   version = "0.8.0";
 
   src = fetchurl {
-    url = "https://bitbucket.org/fabriceT/openbox-menu/downloads/${name}.tar.bz2";
+    url = "https://bitbucket.org/fabriceT/openbox-menu/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1hi4b6mq97y6ajq4hhsikbkk23aha7ikaahm92djw48mgj2f1w8l";
   };
 
diff --git a/pkgs/applications/misc/opencpn/default.nix b/pkgs/applications/misc/opencpn/default.nix
index e4f2fd7ce8b9..5c7e7355c662 100644
--- a/pkgs/applications/misc/opencpn/default.nix
+++ b/pkgs/applications/misc/opencpn/default.nix
@@ -2,7 +2,7 @@
   gettext, glib, portaudio }:
 
 stdenv.mkDerivation rec {
-  name = "opencpn-${version}";
+  pname = "opencpn";
   version = "5.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/opentx/default.nix b/pkgs/applications/misc/opentx/default.nix
index cd9a86e7fac7..585c85cbd2c5 100644
--- a/pkgs/applications/misc/opentx/default.nix
+++ b/pkgs/applications/misc/opentx/default.nix
@@ -10,7 +10,8 @@ let
 
 in stdenv.mkDerivation {
 
-  name = "opentx-${version}";
+  pname = "opentx";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "opentx";
diff --git a/pkgs/applications/misc/orpie/default.nix b/pkgs/applications/misc/orpie/default.nix
index bc6aa242f338..e404da974c46 100644
--- a/pkgs/applications/misc/orpie/default.nix
+++ b/pkgs/applications/misc/orpie/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ocamlPackages, ncurses, gsl }:
 
 stdenv.mkDerivation rec {
-  name = "orpie-${version}";
+  pname = "orpie";
   version = "1.5.2";
 
   src = fetchurl {
-    url = "http://pessimization.com/software/orpie/${name}.tar.gz";
+    url = "http://pessimization.com/software/orpie/${pname}-${version}.tar.gz";
     sha256 = "0v9xgpcf186ni55rkmx008msyszw0ypd6rd98hgwpih8yv3pymfy";
   };
 
diff --git a/pkgs/applications/misc/osm2xmap/default.nix b/pkgs/applications/misc/osm2xmap/default.nix
index 9d0fb3fdeb7c..8ffc8ec69fec 100644
--- a/pkgs/applications/misc/osm2xmap/default.nix
+++ b/pkgs/applications/misc/osm2xmap/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libroxml, proj, libyamlcpp, boost } :
 
 stdenv.mkDerivation rec {
-  name = "osm2xmap-${version}";
+  pname = "osm2xmap";
   version = "2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/osmctools/default.nix b/pkgs/applications/misc/osmctools/default.nix
index bb53782fb7d2..4cbd7cb71190 100644
--- a/pkgs/applications/misc/osmctools/default.nix
+++ b/pkgs/applications/misc/osmctools/default.nix
@@ -17,7 +17,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "osmctools-${version}";
+  pname = "osmctools";
   version = "0.8.5plus1.4.0";
 
   buildInputs = [ zlib ];
diff --git a/pkgs/applications/misc/osmium-tool/default.nix b/pkgs/applications/misc/osmium-tool/default.nix
index 2b35cb770389..616949af8836 100644
--- a/pkgs/applications/misc/osmium-tool/default.nix
+++ b/pkgs/applications/misc/osmium-tool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libosmium, protozero, boost, bzip2, zlib, expat }:
 
 stdenv.mkDerivation rec {
-  name = "osmium-tool-${version}";
+  pname = "osmium-tool";
   version = "1.10.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/pcmanx-gtk2/default.nix b/pkgs/applications/misc/pcmanx-gtk2/default.nix
index 7fdfbd84d2f6..482ac7ad0667 100644
--- a/pkgs/applications/misc/pcmanx-gtk2/default.nix
+++ b/pkgs/applications/misc/pcmanx-gtk2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gtk2, libXft, intltool, automake, autoconf, libtool, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "pcmanx-gtk2-${version}";
+  pname = "pcmanx-gtk2";
   version = "1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/pdf-quench/default.nix b/pkgs/applications/misc/pdf-quench/default.nix
index f604684b19a1..bc6f5965e89b 100644
--- a/pkgs/applications/misc/pdf-quench/default.nix
+++ b/pkgs/applications/misc/pdf-quench/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgs, pythonPackages, wrapGAppsHook}:
 
 pythonPackages.buildPythonApplication rec {
-  name = "pdf-quench-${version}";
+  pname = "pdf-quench";
   version = "1.0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/pell/default.nix b/pkgs/applications/misc/pell/default.nix
index d55c7a2af12b..fc4e5229c9c0 100644
--- a/pkgs/applications/misc/pell/default.nix
+++ b/pkgs/applications/misc/pell/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "pell";
   version = "0.0.4";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "ebzzry";
diff --git a/pkgs/applications/misc/pgadmin/default.nix b/pkgs/applications/misc/pgadmin/default.nix
index 7e7850668b84..86e10ae0943e 100644
--- a/pkgs/applications/misc/pgadmin/default.nix
+++ b/pkgs/applications/misc/pgadmin/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchpatch, postgresql, wxGTK, libxml2, libxslt, openssl, zlib, makeDesktopItem }:
 
 stdenv.mkDerivation rec {
-  name = "pgadmin3-${version}";
+  pname = "pgadmin3";
   version = "1.22.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/pgmanage/default.nix b/pkgs/applications/misc/pgmanage/default.nix
index 113a63f7fe18..241d5786468e 100644
--- a/pkgs/applications/misc/pgmanage/default.nix
+++ b/pkgs/applications/misc/pgmanage/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, postgresql, openssl } :
 
 stdenv.mkDerivation rec {
-  name = "pgmanage-${version}";
+  pname = "pgmanage";
   version = "11.0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/phwmon/default.nix b/pkgs/applications/misc/phwmon/default.nix
index 0cee74522ab2..e8ddec91e62a 100644
--- a/pkgs/applications/misc/phwmon/default.nix
+++ b/pkgs/applications/misc/phwmon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "phwmon-${version}";
+  pname = "phwmon";
   version = "2017-04-10";
 
   src = fetchFromGitLab {
diff --git a/pkgs/applications/misc/plasma-applet-volumewin7mixer/default.nix b/pkgs/applications/misc/plasma-applet-volumewin7mixer/default.nix
index b44169adea8d..3ecace18f924 100644
--- a/pkgs/applications/misc/plasma-applet-volumewin7mixer/default.nix
+++ b/pkgs/applications/misc/plasma-applet-volumewin7mixer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, cmake, extra-cmake-modules, plasma-framework, kwindowsystem, plasma-pa, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "plasma-applet-volumewin7mixer-${version}";
+  pname = "plasma-applet-volumewin7mixer";
   version = "24";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/playonlinux/default.nix b/pkgs/applications/misc/playonlinux/default.nix
index e5c096fd2ae5..48188574ad4b 100644
--- a/pkgs/applications/misc/playonlinux/default.nix
+++ b/pkgs/applications/misc/playonlinux/default.nix
@@ -55,7 +55,8 @@ let
   libs = pkgs: stdenv.lib.makeLibraryPath [ xorg.libX11 libGL ];
 
 in stdenv.mkDerivation {
-  name = "playonlinux-${version}";
+  pname = "playonlinux";
+  inherit version;
 
   src = fetchurl {
     url = "https://www.playonlinux.com/script_files/PlayOnLinux/${version}/PlayOnLinux_${version}.tar.gz";
diff --git a/pkgs/applications/misc/plover/default.nix b/pkgs/applications/misc/plover/default.nix
index 0bd28811d55b..8021ffdc8f51 100644
--- a/pkgs/applications/misc/plover/default.nix
+++ b/pkgs/applications/misc/plover/default.nix
@@ -2,7 +2,7 @@
 
 {
   stable = with python27Packages; buildPythonPackage rec {
-    name    = "plover-${version}";
+    pname = "plover";
     version = "3.1.1";
 
     meta = with stdenv.lib; {
@@ -24,7 +24,7 @@
   };
 
   dev = with python36Packages; buildPythonPackage rec {
-    name    = "plover-${version}";
+    pname = "plover";
     version = "4.0.0.dev8";
 
     meta = with stdenv.lib; {
diff --git a/pkgs/applications/misc/pmenu/default.nix b/pkgs/applications/misc/pmenu/default.nix
index 4b39e9291a8a..16c49d5f946c 100644
--- a/pkgs/applications/misc/pmenu/default.nix
+++ b/pkgs/applications/misc/pmenu/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, python2Packages, gnome-menus }:
 
 stdenv.mkDerivation rec {
-  name = "pmenu-${version}";
+  pname = "pmenu";
   version = "2018-01-01";
 
   src = fetchFromGitLab {
diff --git a/pkgs/applications/misc/polar-bookshelf/default.nix b/pkgs/applications/misc/polar-bookshelf/default.nix
index 81e3d80f5167..8413f8c8f102 100644
--- a/pkgs/applications/misc/polar-bookshelf/default.nix
+++ b/pkgs/applications/misc/polar-bookshelf/default.nix
@@ -9,7 +9,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "polar-bookshelf-${version}";
+  pname = "polar-bookshelf";
   version = "1.13.10";
 
   # fetching a .deb because there's no easy way to package this Electron app
diff --git a/pkgs/applications/misc/projectlibre/default.nix b/pkgs/applications/misc/projectlibre/default.nix
index 5ba8e1b6e313..344c3d7168ac 100644
--- a/pkgs/applications/misc/projectlibre/default.nix
+++ b/pkgs/applications/misc/projectlibre/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, ant, jdk, makeWrapper, jre, coreutils, which }:
 
 stdenv.mkDerivation rec {
-  name = "projectlibre-${version}";
+  pname = "projectlibre";
   version = "1.7.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/prusa-slicer/default.nix b/pkgs/applications/misc/prusa-slicer/default.nix
index cc6f63c0960b..e5d73672eb75 100644
--- a/pkgs/applications/misc/prusa-slicer/default.nix
+++ b/pkgs/applications/misc/prusa-slicer/default.nix
@@ -8,7 +8,7 @@ let
                  else "2.4";
 in
 stdenv.mkDerivation rec {
-  name = "prusa-slicer-${version}";
+  pname = "prusa-slicer";
   version = "2.0.0";
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/misc/qdirstat/default.nix b/pkgs/applications/misc/qdirstat/default.nix
index 4d2040212472..48a05091ca85 100644
--- a/pkgs/applications/misc/qdirstat/default.nix
+++ b/pkgs/applications/misc/qdirstat/default.nix
@@ -5,7 +5,8 @@
 let
   version = "1.6";
 in mkDerivation rec {
-  name = "qdirstat-${version}";
+  pname = "qdirstat";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "shundhammer";
diff --git a/pkgs/applications/misc/qlandkartegt/default.nix b/pkgs/applications/misc/qlandkartegt/default.nix
index ae0fd61c33dd..aae38f7d0f17 100644
--- a/pkgs/applications/misc/qlandkartegt/default.nix
+++ b/pkgs/applications/misc/qlandkartegt/default.nix
@@ -3,11 +3,11 @@
 , garmindev, gdal, gpsd, libdmtx, libexif, libGLU, proj }:
 
 mkDerivation rec {
-  name = "qlandkartegt-${version}";
+  pname = "qlandkartegt";
   version = "1.8.1";
 
   src = fetchurl {
-    url = "https://bitbucket.org/maproom/qlandkarte-gt/downloads/${name}.tar.gz";
+    url = "https://bitbucket.org/maproom/qlandkarte-gt/downloads/${pname}-${version}.tar.gz";
     sha256 = "1rwv5ar5jv15g1cc6pp0lk69q3ip10pjazsh3ds2ggaciymha1ly";
   };
 
diff --git a/pkgs/applications/misc/qlandkartegt/garmindev.nix b/pkgs/applications/misc/qlandkartegt/garmindev.nix
index f12a3021a19a..a679a4f1112f 100644
--- a/pkgs/applications/misc/qlandkartegt/garmindev.nix
+++ b/pkgs/applications/misc/qlandkartegt/garmindev.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, libusb }:
 
 stdenv.mkDerivation rec {
-  name = "garmindev-${version}";
+  pname = "garmindev";
   version = "0.3.4";
 
   src = fetchurl {
-    url = "https://bitbucket.org/maproom/qlandkarte-gt/downloads/${name}.tar.gz";
+    url = "https://bitbucket.org/maproom/qlandkarte-gt/downloads/${pname}-${version}.tar.gz";
     sha256 = "1mc7rxdn9790pgbvz02xzipxp2dp9h4hfq87xgawa18sp9jqzhw6";
   };
 
diff --git a/pkgs/applications/misc/qlcplus/default.nix b/pkgs/applications/misc/qlcplus/default.nix
index df5f35102e01..8fc890f42439 100644
--- a/pkgs/applications/misc/qlcplus/default.nix
+++ b/pkgs/applications/misc/qlcplus/default.nix
@@ -4,7 +4,7 @@
 }:
 
 mkDerivation rec {
-  name = "qlcplus-${version}";
+  pname = "qlcplus";
   version = "4.12.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/qmapshack/default.nix b/pkgs/applications/misc/qmapshack/default.nix
index 99a0acbcc8c6..335c583998fc 100644
--- a/pkgs/applications/misc/qmapshack/default.nix
+++ b/pkgs/applications/misc/qmapshack/default.nix
@@ -1,11 +1,11 @@
 { mkDerivation, lib, fetchurl, fetchpatch, cmake, qtscript, qtwebengine, gdal, proj, routino, quazip }:
 
 mkDerivation rec {
-  name = "qmapshack-${version}";
+  pname = "qmapshack";
   version = "1.13.1";
 
   src = fetchurl {
-    url = "https://bitbucket.org/maproom/qmapshack/downloads/${name}.tar.gz";
+    url = "https://bitbucket.org/maproom/qmapshack/downloads/${pname}-${version}.tar.gz";
     sha256 = "15x1b2q0hr1vx006f9hjc4cvfjvxvfdwybw32qvczdyc3crq0mc9";
   };
 
diff --git a/pkgs/applications/misc/qolibri/default.nix b/pkgs/applications/misc/qolibri/default.nix
index e395ae9c070d..ecc372dc674c 100644
--- a/pkgs/applications/misc/qolibri/default.nix
+++ b/pkgs/applications/misc/qolibri/default.nix
@@ -2,7 +2,7 @@
 , qtmultimedia, qttools, qtwebengine }:
 
 stdenv.mkDerivation rec {
-  name = "qolibri-${version}";
+  pname = "qolibri";
   version = "2018-11-14";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/qsyncthingtray/default.nix b/pkgs/applications/misc/qsyncthingtray/default.nix
index 6ae8f380fe28..71a433bded79 100644
--- a/pkgs/applications/misc/qsyncthingtray/default.nix
+++ b/pkgs/applications/misc/qsyncthingtray/default.nix
@@ -7,7 +7,7 @@
 
 mkDerivation rec {
   version = "0.5.8";
-  name = "qsyncthingtray-${version}";
+  pname = "qsyncthingtray";
 
   src = fetchFromGitHub {
     owner  = "sieren";
diff --git a/pkgs/applications/misc/qtbitcointrader/default.nix b/pkgs/applications/misc/qtbitcointrader/default.nix
index 7586669218da..d942f999f697 100644
--- a/pkgs/applications/misc/qtbitcointrader/default.nix
+++ b/pkgs/applications/misc/qtbitcointrader/default.nix
@@ -4,7 +4,8 @@ let
   version = "1.40.41";
 in
 stdenv.mkDerivation {
-  name = "qtbitcointrader-${version}";
+  pname = "qtbitcointrader";
+  inherit version;
 
   src = fetchzip {
     url = "https://github.com/JulyIGHOR/QtBitcoinTrader/archive/v${version}.tar.gz";
diff --git a/pkgs/applications/misc/quicksynergy/default.nix b/pkgs/applications/misc/quicksynergy/default.nix
index b2616bf7b778..948bcf33d378 100644
--- a/pkgs/applications/misc/quicksynergy/default.nix
+++ b/pkgs/applications/misc/quicksynergy/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, pkgconfig, gtk2, synergy}:
 
 stdenv.mkDerivation rec {
-  name = "quicksynergy-${version}";
+  pname = "quicksynergy";
   version = "0.9.0";
   src = fetchurl {
     url = "mirror://sourceforge/project/quicksynergy/Linux/${version}/quicksynergy-${version}.tar.gz";
diff --git a/pkgs/applications/misc/redis-desktop-manager/default.nix b/pkgs/applications/misc/redis-desktop-manager/default.nix
index bf4559e91178..25f9c6ed4c7a 100644
--- a/pkgs/applications/misc/redis-desktop-manager/default.nix
+++ b/pkgs/applications/misc/redis-desktop-manager/default.nix
@@ -14,7 +14,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "redis-desktop-manager-${version}";
+  pname = "redis-desktop-manager";
   version = "0.9.1";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/redshift-plasma-applet/default.nix b/pkgs/applications/misc/redshift-plasma-applet/default.nix
index 03b8d709fce2..2eebe67c46da 100644
--- a/pkgs/applications/misc/redshift-plasma-applet/default.nix
+++ b/pkgs/applications/misc/redshift-plasma-applet/default.nix
@@ -3,7 +3,8 @@
 let version = "1.0.18"; in
 
 stdenv.mkDerivation {
-  name = "redshift-plasma-applet-${version}";
+  pname = "redshift-plasma-applet";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "kotelnik";
diff --git a/pkgs/applications/misc/redshift/default.nix b/pkgs/applications/misc/redshift/default.nix
index 3a288a81c37f..ad27c9b13a61 100644
--- a/pkgs/applications/misc/redshift/default.nix
+++ b/pkgs/applications/misc/redshift/default.nix
@@ -12,7 +12,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "redshift-${version}";
+  pname = "redshift";
   version = "1.12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/regextester/default.nix b/pkgs/applications/misc/regextester/default.nix
index 703d78621249..ca362bab2ec9 100644
--- a/pkgs/applications/misc/regextester/default.nix
+++ b/pkgs/applications/misc/regextester/default.nix
@@ -14,7 +14,7 @@
 , wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "regextester-${version}";
+  pname = "regextester";
   version = "1.0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/robo3t/default.nix b/pkgs/applications/misc/robo3t/default.nix
index be365cb94e4e..6c4522d81c8c 100644
--- a/pkgs/applications/misc/robo3t/default.nix
+++ b/pkgs/applications/misc/robo3t/default.nix
@@ -2,7 +2,7 @@
   freetype, xkeyboard_config, makeDesktopItem, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "robo3t-${version}";
+  pname = "robo3t";
   version = "1.1.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/robomongo/default.nix b/pkgs/applications/misc/robomongo/default.nix
index 76593eba5fc4..8df4e960c180 100644
--- a/pkgs/applications/misc/robomongo/default.nix
+++ b/pkgs/applications/misc/robomongo/default.nix
@@ -2,7 +2,7 @@
   freetype, xkeyboard_config, makeDesktopItem, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "robomongo-${version}";
+  pname = "robomongo";
   version = "0.9.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/roxterm/default.nix b/pkgs/applications/misc/roxterm/default.nix
index aa0ebc29a557..1cff3635bf9d 100644
--- a/pkgs/applications/misc/roxterm/default.nix
+++ b/pkgs/applications/misc/roxterm/default.nix
@@ -11,10 +11,11 @@
 
 let version = "3.3.2";
 in stdenv.mkDerivation rec {
-  name = "roxterm-${version}";
+  pname = "roxterm";
+  inherit version;
 
   src = fetchurl {
-    url = "mirror://sourceforge/roxterm/${name}.tar.xz";
+    url = "mirror://sourceforge/roxterm/${pname}-${version}.tar.xz";
     sha256 = "0vjh7k4jm4bd01j88w9bmvq27zqsajjzy131fpi81zkii5lisl1k";
   };
 
diff --git a/pkgs/applications/misc/rxvt/default.nix b/pkgs/applications/misc/rxvt/default.nix
index 8e63cdb6d16c..acdd21a1c219 100644
--- a/pkgs/applications/misc/rxvt/default.nix
+++ b/pkgs/applications/misc/rxvt/default.nix
@@ -3,11 +3,11 @@
 , libX11, libXt, libXpm }:
 
 stdenv.mkDerivation rec {
-  name = "rxvt-${version}";
+  pname = "rxvt";
   version = "2.7.10";
 
   src = fetchurl {
-    url = "mirror://sourceforge/rxvt/${name}.tar.gz";
+    url = "mirror://sourceforge/rxvt/${pname}-${version}.tar.gz";
     sha256 = "0jfl71gz3k7zh3kxdb8lxi06kajjnx7bq1rxjgk680l209jxask1";
   };
 
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-autocomplete-all-the-things/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-autocomplete-all-the-things/default.nix
index f872e8008363..a4e03fa347f0 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-autocomplete-all-the-things/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-autocomplete-all-the-things/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "urxvt-autocomplete-all-the-things-${version}";
+  pname = "urxvt-autocomplete-all-the-things";
   version = "1.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
index 544789e865b5..b976388ae2c4 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-perls/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "urxvt-perls-${version}";
+  pname = "urxvt-perls";
   version = "2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
index e8e5c524a35c..2982c02cce9a 100644
--- a/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode-plugins/urxvt-tabbedex/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perl }:
 
 stdenv.mkDerivation rec {
-  name = "urxvt-tabbedex-${version}";
+  pname = "urxvt-tabbedex";
   version = "19.21";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/safeeyes/default.nix b/pkgs/applications/misc/safeeyes/default.nix
index 30f54cdee7e9..125170d36c27 100644
--- a/pkgs/applications/misc/safeeyes/default.nix
+++ b/pkgs/applications/misc/safeeyes/default.nix
@@ -4,7 +4,6 @@
 let inherit (python3Packages) python buildPythonApplication fetchPypi;
 
 in buildPythonApplication rec {
-  name = "${pname}-${version}";
   pname = "safeeyes";
   version = "2.0.9";
   namePrefix = "";
diff --git a/pkgs/applications/misc/sakura/default.nix b/pkgs/applications/misc/sakura/default.nix
index 33df8e8f0a27..8510d5019424 100644
--- a/pkgs/applications/misc/sakura/default.nix
+++ b/pkgs/applications/misc/sakura/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, cmake, pkgconfig, gtk3, perl, vte, pcre, glib , makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "sakura-${version}";
+  pname = "sakura";
   version = "3.6.0";
 
   src = fetchurl {
-    url = "https://launchpad.net/sakura/trunk/${version}/+download/${name}.tar.bz2";
+    url = "https://launchpad.net/sakura/trunk/${version}/+download/${pname}-${version}.tar.bz2";
     sha256 = "1q463qm41ym7jb3kbzjz7b6x549vmgkb70arpkhsf86yxly1y5m1";
   };
 
diff --git a/pkgs/applications/misc/sc-im/default.nix b/pkgs/applications/misc/sc-im/default.nix
index 280a42fde14c..c95eba48bdfb 100644
--- a/pkgs/applications/misc/sc-im/default.nix
+++ b/pkgs/applications/misc/sc-im/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.7.0";
-  name = "sc-im-${version}";
+  pname = "sc-im";
 
   src = fetchFromGitHub {
     owner = "andmarti1424";
diff --git a/pkgs/applications/misc/sdcv/default.nix b/pkgs/applications/misc/sdcv/default.nix
index cc8c30043b29..3cebcc0101f8 100644
--- a/pkgs/applications/misc/sdcv/default.nix
+++ b/pkgs/applications/misc/sdcv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, glib, gettext, readline }:
 
 stdenv.mkDerivation rec {
-  name = "sdcv-${version}";
+  pname = "sdcv";
   version = "0.5.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/sequelpro/default.nix b/pkgs/applications/misc/sequelpro/default.nix
index fc63745ebb84..114404c2597d 100644
--- a/pkgs/applications/misc/sequelpro/default.nix
+++ b/pkgs/applications/misc/sequelpro/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, undmg }:
 
 stdenv.mkDerivation rec {
-  name = "sequel-pro-${version}";
+  pname = "sequel-pro";
   version = "1.1.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/slade/default.nix b/pkgs/applications/misc/slade/default.nix
index fc6be074a079..d2d5e9548a0c 100644
--- a/pkgs/applications/misc/slade/default.nix
+++ b/pkgs/applications/misc/slade/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, wxGTK, gtk2, sfml, fluidsynth, curl, freeimage, ftgl, glew, zip }:
 
 stdenv.mkDerivation rec {
-  name = "slade-${version}";
+  pname = "slade";
   version = "3.1.1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/slic3r/default.nix b/pkgs/applications/misc/slic3r/default.nix
index e012c3763b34..cf9e93b87b39 100644
--- a/pkgs/applications/misc/slic3r/default.nix
+++ b/pkgs/applications/misc/slic3r/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.3.0";
-  name = "slic3r-${version}";
+  pname = "slic3r";
 
   src = fetchgit {
     url = "git://github.com/alexrj/Slic3r";
diff --git a/pkgs/applications/misc/slstatus/default.nix b/pkgs/applications/misc/slstatus/default.nix
index f4a2e889cd43..bfb3d010a3c7 100644
--- a/pkgs/applications/misc/slstatus/default.nix
+++ b/pkgs/applications/misc/slstatus/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "slstatus-${version}";
+  pname = "slstatus";
   version = "unstable-2018-04-16";
 
   src = fetchgit {
diff --git a/pkgs/applications/misc/spacefm/default.nix b/pkgs/applications/misc/spacefm/default.nix
index 9f20b20f7f3a..c116b5874069 100644
--- a/pkgs/applications/misc/spacefm/default.nix
+++ b/pkgs/applications/misc/spacefm/default.nix
@@ -3,7 +3,7 @@
 , jmtpfs, ifuseSupport ? false, ifuse ? null, lsof, udisks2 }:
 
 stdenv.mkDerivation rec {
-  name = "spacefm-${version}";
+  pname = "spacefm";
   version = "1.0.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/sqliteman/default.nix b/pkgs/applications/misc/sqliteman/default.nix
index a1d5ef153bbd..103075024dd5 100644
--- a/pkgs/applications/misc/sqliteman/default.nix
+++ b/pkgs/applications/misc/sqliteman/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, qt4, qscintilla }:
 
 stdenv.mkDerivation rec {
-  name = "sqliteman-${version}";
+  pname = "sqliteman";
   version = "1.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/ssocr/default.nix b/pkgs/applications/misc/ssocr/default.nix
index aee486ddf0c2..eb408eaf6ee3 100644
--- a/pkgs/applications/misc/ssocr/default.nix
+++ b/pkgs/applications/misc/ssocr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, imlib2, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "ssocr-${version}";
+  pname = "ssocr";
   version = "unstable-2018-08-11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/stog/default.nix b/pkgs/applications/misc/stog/default.nix
index d3cd81f7f13a..8c47de3afac0 100644
--- a/pkgs/applications/misc/stog/default.nix
+++ b/pkgs/applications/misc/stog/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "stog-${version}";
+  pname = "stog";
   version = "0.18.0";
   src = fetchFromGitLab {
     domain = "framagit.org";
diff --git a/pkgs/applications/misc/styx/default.nix b/pkgs/applications/misc/styx/default.nix
index d545447cb130..340b59d5ff23 100644
--- a/pkgs/applications/misc/styx/default.nix
+++ b/pkgs/applications/misc/styx/default.nix
@@ -3,7 +3,7 @@
 , perlPackages, python27 }:
 
 stdenv.mkDerivation rec {
-  name    = "styx-${version}";
+  pname = "styx";
   version = "0.7.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/subsurface/default.nix b/pkgs/applications/misc/subsurface/default.nix
index 7bac1db813f4..a29dad2c4447 100644
--- a/pkgs/applications/misc/subsurface/default.nix
+++ b/pkgs/applications/misc/subsurface/default.nix
@@ -7,7 +7,8 @@ let
   version = "4.8.2";
 
   libdc = stdenv.mkDerivation rec {
-    name = "libdivecomputer-ssrf-${version}";
+    pname = "libdivecomputer-ssrf";
+    inherit version;
 
     src = fetchurl {
       url = "https://subsurface-divelog.org/downloads/libdivecomputer-subsurface-branch-${version}.tgz";
@@ -30,7 +31,7 @@ let
   };
 
   googlemaps = stdenv.mkDerivation rec {
-    name = "googlemaps-${version}";
+    pname = "googlemaps";
 
     version = "2017-12-18";
 
@@ -66,7 +67,8 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "subsurface-${version}";
+  pname = "subsurface";
+  inherit version;
 
   src = fetchurl {
     url = "https://subsurface-divelog.org/downloads/Subsurface-${version}.tgz";
diff --git a/pkgs/applications/misc/synapse/default.nix b/pkgs/applications/misc/synapse/default.nix
index 3e7983c667f2..c314e8ffe5ac 100644
--- a/pkgs/applications/misc/synapse/default.nix
+++ b/pkgs/applications/misc/synapse/default.nix
@@ -5,10 +5,11 @@
 let
   version = "0.2.99.4";
 in stdenv.mkDerivation rec {
-  name = "synapse-${version}";
+  pname = "synapse";
+  inherit version;
 
   src = fetchurl {
-    url = "https://launchpad.net/synapse-project/0.3/${version}/+download/${name}.tar.xz";
+    url = "https://launchpad.net/synapse-project/0.3/${version}/+download/${pname}-${version}.tar.xz";
     sha256 = "1g6x9knb4jy1d8zgssjhzkgac583137pibisy9whjs8mckaj4k1j";
   };
 
diff --git a/pkgs/applications/misc/syncthing-tray/default.nix b/pkgs/applications/misc/syncthing-tray/default.nix
index f16a0d29c40d..a07fe0c75103 100644
--- a/pkgs/applications/misc/syncthing-tray/default.nix
+++ b/pkgs/applications/misc/syncthing-tray/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, buildGoPackage, pkgconfig, libappindicator-gtk3 }:
 
 buildGoPackage rec {
-  name = "syncthing-tray-${version}";
+  pname = "syncthing-tray";
   version = "0.7";
 
   goPackagePath = "github.com/alex2108/syncthing-tray";
diff --git a/pkgs/applications/misc/synergy/default.nix b/pkgs/applications/misc/synergy/default.nix
index 5f12bdb4dfcd..377d83e59627 100644
--- a/pkgs/applications/misc/synergy/default.nix
+++ b/pkgs/applications/misc/synergy/default.nix
@@ -3,7 +3,7 @@
 , libX11, libXi, libXtst, libXrandr, xinput, curl, openssl, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "synergy-${version}";
+  pname = "synergy";
   version = "1.8.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/tabula/default.nix b/pkgs/applications/misc/tabula/default.nix
index 52e39b98a3b6..fbb1832735be 100644
--- a/pkgs/applications/misc/tabula/default.nix
+++ b/pkgs/applications/misc/tabula/default.nix
@@ -2,7 +2,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "tabula-${version}";
+  pname = "tabula";
   version = "1.2.1";
 
 
diff --git a/pkgs/applications/misc/tasknc/default.nix b/pkgs/applications/misc/tasknc/default.nix
index 7ca421b49a35..0450cb40a555 100644
--- a/pkgs/applications/misc/tasknc/default.nix
+++ b/pkgs/applications/misc/tasknc/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2017-05-15";
-  name = "tasknc-${version}";
+  pname = "tasknc";
 
   src = fetchFromGitHub {
     owner = "lharding";
diff --git a/pkgs/applications/misc/tasksh/default.nix b/pkgs/applications/misc/tasksh/default.nix
index 6a30adb23da2..feb06368de41 100644
--- a/pkgs/applications/misc/tasksh/default.nix
+++ b/pkgs/applications/misc/tasksh/default.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, cmake, readline }:
 
 stdenv.mkDerivation rec {
-  name = "tasksh-${version}";
+  pname = "tasksh";
   version = "1.2.0";
 
   enableParallelBuilding = true;
 
   src = fetchurl {
-    url = "https://taskwarrior.org/download/${name}.tar.gz";
+    url = "https://taskwarrior.org/download/${pname}-${version}.tar.gz";
     sha256 = "1z8zw8lld62fjafjvy248dncjk0i4fwygw0ahzjdvyyppx4zjhkf";
   };
 
diff --git a/pkgs/applications/misc/taskwarrior/default.nix b/pkgs/applications/misc/taskwarrior/default.nix
index dc632f3ed757..ba919fbc6267 100644
--- a/pkgs/applications/misc/taskwarrior/default.nix
+++ b/pkgs/applications/misc/taskwarrior/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, libuuid, gnutls }:
 
 stdenv.mkDerivation rec {
-  name = "taskwarrior-${version}";
+  pname = "taskwarrior";
   version = "2.5.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/termdown/default.nix b/pkgs/applications/misc/termdown/default.nix
index 7edb8dd5d1ef..94eacb1fe067 100644
--- a/pkgs/applications/misc/termdown/default.nix
+++ b/pkgs/applications/misc/termdown/default.nix
@@ -5,7 +5,7 @@ with stdenv.lib;
 
 buildPythonApplication rec {
 
-  name    = "termdown-${version}";
+  pname = "termdown";
   version = "1.16.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/terminal-notifier/default.nix b/pkgs/applications/misc/terminal-notifier/default.nix
index 3599bd0030b9..00300e65abb4 100644
--- a/pkgs/applications/misc/terminal-notifier/default.nix
+++ b/pkgs/applications/misc/terminal-notifier/default.nix
@@ -1,7 +1,7 @@
 { stdenv, runtimeShell, lib, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "terminal-notifier-${version}";
+  pname = "terminal-notifier";
 
   version = "2.0.0";
 
diff --git a/pkgs/applications/misc/terminal-parrot/default.nix b/pkgs/applications/misc/terminal-parrot/default.nix
index bdbea571790e..6cacb6215179 100644
--- a/pkgs/applications/misc/terminal-parrot/default.nix
+++ b/pkgs/applications/misc/terminal-parrot/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "terminal-parrot-${version}";
+  pname = "terminal-parrot";
   version = "1.1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/terminus/default.nix b/pkgs/applications/misc/terminus/default.nix
index 8518b72bc95f..fce46d120de5 100644
--- a/pkgs/applications/misc/terminus/default.nix
+++ b/pkgs/applications/misc/terminus/default.nix
@@ -13,7 +13,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "1.0.0-alpha.42";
-  name = "terminus-${version}";
+  pname = "terminus";
   src = fetchurl {
     url = "https://github.com/Eugeny/terminus/releases/download/v${version}/terminus_${version}_amd64.deb";
     sha256 = "1r5n75n71zwahg4rxlnf9qzrb0651gxv0987m6bykqmfpnw91nmb";
diff --git a/pkgs/applications/misc/termite/default.nix b/pkgs/applications/misc/termite/default.nix
index d4191a875bdd..6a9de3644469 100644
--- a/pkgs/applications/misc/termite/default.nix
+++ b/pkgs/applications/misc/termite/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, pkgconfig, vte-ng, gtk3, ncurses, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "termite-${version}";
+  pname = "termite";
   version = "15";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/teseq/default.nix b/pkgs/applications/misc/teseq/default.nix
index 9502b3a0abe7..b17645919824 100644
--- a/pkgs/applications/misc/teseq/default.nix
+++ b/pkgs/applications/misc/teseq/default.nix
@@ -4,7 +4,8 @@ let
   version = "1.1.1";
 in
 stdenv.mkDerivation {
-  name = "teseq-${version}";
+  pname = "teseq";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://gnu/teseq/teseq-${version}.tar.gz";
diff --git a/pkgs/applications/misc/tilda/default.nix b/pkgs/applications/misc/tilda/default.nix
index 4172660182df..39f54156fef8 100644
--- a/pkgs/applications/misc/tilda/default.nix
+++ b/pkgs/applications/misc/tilda/default.nix
@@ -5,11 +5,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "tilda-${version}";
+  pname = "tilda";
   version = "1.4.1";
 
   src = fetchzip {
-    url = "https://github.com/lanoxx/tilda/archive/${name}.tar.gz";
+    url = "https://github.com/lanoxx/tilda/archive/${pname}-${version}.tar.gz";
     sha256 = "154rsldqjv2m1bddisb930qicb0y35kx7bxq392n2hn68jr2pxkj";
   };
 
diff --git a/pkgs/applications/misc/timewarrior/default.nix b/pkgs/applications/misc/timewarrior/default.nix
index ca049ba04c91..d0419c414d7a 100644
--- a/pkgs/applications/misc/timewarrior/default.nix
+++ b/pkgs/applications/misc/timewarrior/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "timewarrior-${version}";
+  pname = "timewarrior";
   version = "1.1.1";
 
   enableParallelBuilding = true;
diff --git a/pkgs/applications/misc/tint2/default.nix b/pkgs/applications/misc/tint2/default.nix
index 63bb7f4bb4a4..e612fb10ff8c 100644
--- a/pkgs/applications/misc/tint2/default.nix
+++ b/pkgs/applications/misc/tint2/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "tint2-${version}";
+  pname = "tint2";
   version = "16.7";
 
   src = fetchFromGitLab {
diff --git a/pkgs/applications/misc/tnef/default.nix b/pkgs/applications/misc/tnef/default.nix
index 6cf1f27a104b..cb70d57869c0 100644
--- a/pkgs/applications/misc/tnef/default.nix
+++ b/pkgs/applications/misc/tnef/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.17";
-  name = "tnef-${version}";
+  pname = "tnef";
 
   src = fetchFromGitHub {
     owner  = "verdammelt";
diff --git a/pkgs/applications/misc/todoist/default.nix b/pkgs/applications/misc/todoist/default.nix
index d4735c0baf5f..d9dcee762cf3 100644
--- a/pkgs/applications/misc/todoist/default.nix
+++ b/pkgs/applications/misc/todoist/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "todoist-${version}";
+  pname = "todoist";
   version = "0.13.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/todolist/default.nix b/pkgs/applications/misc/todolist/default.nix
index 122567de2e1e..240ad6e5fca4 100644
--- a/pkgs/applications/misc/todolist/default.nix
+++ b/pkgs/applications/misc/todolist/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "todolist-${version}";
+  pname = "todolist";
   version = "v0.8.1";
 
   goPackagePath = "github.com/gammons/todolist";
diff --git a/pkgs/applications/misc/toggldesktop/default.nix b/pkgs/applications/misc/toggldesktop/default.nix
index b268bdd0962e..bf22cb0181da 100644
--- a/pkgs/applications/misc/toggldesktop/default.nix
+++ b/pkgs/applications/misc/toggldesktop/default.nix
@@ -12,7 +12,7 @@ let
   };
 
   bugsnag-qt = stdenv.mkDerivation rec {
-    name = "bugsnag-qt-${version}";
+    pname = "bugsnag-qt";
     version = "20180522.005732";
 
     src = fetchzip {
@@ -25,7 +25,7 @@ let
   };
 
   qxtglobalshortcut = stdenv.mkDerivation rec {
-    name = "qxtglobalshortcut-${version}";
+    pname = "qxtglobalshortcut";
     version = "f584471dada2099ba06c574bdfdd8b078c2e3550";
 
     src = fetchzip {
@@ -38,7 +38,7 @@ let
   };
 
   qt-oauth-lib = stdenv.mkDerivation rec {
-    name = "qt-oauth-lib-${version}";
+    pname = "qt-oauth-lib";
     version = "20190125.190943";
 
     src = fetchzip {
diff --git a/pkgs/applications/misc/tomboy/default.nix b/pkgs/applications/misc/tomboy/default.nix
index ba6e97d61fb3..d8a6f86f104b 100644
--- a/pkgs/applications/misc/tomboy/default.nix
+++ b/pkgs/applications/misc/tomboy/default.nix
@@ -8,7 +8,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "tomboy-${version}";
+  pname = "tomboy";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/tomboy-notes/tomboy/releases/download/${version}/tomboy-${version}.tar.xz";
diff --git a/pkgs/applications/misc/topydo/default.nix b/pkgs/applications/misc/topydo/default.nix
index 34952b9c0f4d..eb3894c7b47d 100644
--- a/pkgs/applications/misc/topydo/default.nix
+++ b/pkgs/applications/misc/topydo/default.nix
@@ -5,7 +5,6 @@ with python3Packages;
 buildPythonApplication rec {
   pname = "topydo";
   version = "0.13";
-  name  = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "bram85";
diff --git a/pkgs/applications/misc/tpmmanager/default.nix b/pkgs/applications/misc/tpmmanager/default.nix
index 09322b47506b..b955711d0030 100644
--- a/pkgs/applications/misc/tpmmanager/default.nix
+++ b/pkgs/applications/misc/tpmmanager/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.1";
-  name = "tpmmanager-${version}";
+  pname = "tpmmanager";
 
   src = fetchgit {
     url = "https://github.com/Sirrix-AG/TPMManager";
diff --git a/pkgs/applications/misc/tthsum/default.nix b/pkgs/applications/misc/tthsum/default.nix
index dbac56abaa1d..76ac3f75b266 100644
--- a/pkgs/applications/misc/tthsum/default.nix
+++ b/pkgs/applications/misc/tthsum/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "tthsum-${version}";
+  pname = "tthsum";
   version = "1.3.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/usync/default.nix b/pkgs/applications/misc/usync/default.nix
index d12120ca2f11..344c07d845be 100644
--- a/pkgs/applications/misc/usync/default.nix
+++ b/pkgs/applications/misc/usync/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "usync";
   version = "0.0.3";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "ebzzry";
diff --git a/pkgs/applications/misc/valentina/default.nix b/pkgs/applications/misc/valentina/default.nix
index 6752b0182fea..5a12465c4c49 100644
--- a/pkgs/applications/misc/valentina/default.nix
+++ b/pkgs/applications/misc/valentina/default.nix
@@ -7,7 +7,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "valentina-${version}";
+  pname = "valentina";
   version = "0.6.1";
 
   src = fetchhg {
diff --git a/pkgs/applications/misc/vcal/default.nix b/pkgs/applications/misc/vcal/default.nix
index 5cd8de43729b..b25e7f76cefe 100644
--- a/pkgs/applications/misc/vcal/default.nix
+++ b/pkgs/applications/misc/vcal/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, perl }:
 
 stdenv.mkDerivation rec {
-  name = "vcal-${version}";
+  pname = "vcal";
   version = "2.8";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/veracrypt/default.nix b/pkgs/applications/misc/veracrypt/default.nix
index 8b64bcca667d..f0900a99e5d1 100644
--- a/pkgs/applications/misc/veracrypt/default.nix
+++ b/pkgs/applications/misc/veracrypt/default.nix
@@ -4,7 +4,6 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   pname = "veracrypt";
-  name = "${pname}-${version}";
   version = "1.23";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/verbiste/default.nix b/pkgs/applications/misc/verbiste/default.nix
index 058624445561..b6a8b567a503 100644
--- a/pkgs/applications/misc/verbiste/default.nix
+++ b/pkgs/applications/misc/verbiste/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, libgnomeui, libxml2 }:
 
 stdenv.mkDerivation rec {
-  name = "verbiste-${version}";
+  pname = "verbiste";
 
   version = "0.1.46";
 
   src = fetchurl {
-    url = "https://perso.b2b2c.ca/~sarrazip/dev/${name}.tar.gz";
+    url = "https://perso.b2b2c.ca/~sarrazip/dev/${pname}-${version}.tar.gz";
     sha256 = "13l8b8mbkdds955sn42hzrjzj48lg1drpd7vhpcjxadckbvlh1p0";
   };
 
diff --git a/pkgs/applications/misc/viking/default.nix b/pkgs/applications/misc/viking/default.nix
index 50f2012d34ab..cda3b1a6f850 100644
--- a/pkgs/applications/misc/viking/default.nix
+++ b/pkgs/applications/misc/viking/default.nix
@@ -4,7 +4,7 @@
 , geoclue2, liboauth }:
 
 stdenv.mkDerivation rec {
-  name = "viking-${version}";
+  pname = "viking";
   version = "1.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/visidata/default.nix b/pkgs/applications/misc/visidata/default.nix
index 5ebc98b57123..64645e00bd85 100644
--- a/pkgs/applications/misc/visidata/default.nix
+++ b/pkgs/applications/misc/visidata/default.nix
@@ -2,7 +2,6 @@
 , dateutil, pyyaml, openpyxl, xlrd, h5py, fonttools, lxml, pandas, pyshp
 }:
 buildPythonApplication rec {
-  name = "${pname}-${version}";
   pname = "visidata";
   version = "1.5.2";
 
diff --git a/pkgs/applications/misc/volnoti/default.nix b/pkgs/applications/misc/volnoti/default.nix
index 47b0385be687..e482e7e7c02d 100644
--- a/pkgs/applications/misc/volnoti/default.nix
+++ b/pkgs/applications/misc/volnoti/default.nix
@@ -3,7 +3,7 @@
 , dbus-glib, autoreconfHook, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "volnoti-unstable-${version}";
+  pname = "volnoti-unstable";
   version = "2013-09-23";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/vp/default.nix b/pkgs/applications/misc/vp/default.nix
index e794b82e2f6e..a59a25a144e9 100644
--- a/pkgs/applications/misc/vp/default.nix
+++ b/pkgs/applications/misc/vp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, SDL, SDL_image }:
 
 stdenv.mkDerivation rec {
-  name = "vp-${version}";
+  pname = "vp";
   version = "1.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/vue/default.nix b/pkgs/applications/misc/vue/default.nix
index 1feec9e45509..d6404ca65965 100644
--- a/pkgs/applications/misc/vue/default.nix
+++ b/pkgs/applications/misc/vue/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "vue-${version}";
+  pname = "vue";
   version = "3.3.0";
   src = fetchurl {
     url = "http://releases.atech.tufts.edu/jenkins/job/VUE/116/deployedArtifacts/download/artifact.1";
diff --git a/pkgs/applications/misc/vym/default.nix b/pkgs/applications/misc/vym/default.nix
index 48818ca3b8b1..6dfe8e713c63 100644
--- a/pkgs/applications/misc/vym/default.nix
+++ b/pkgs/applications/misc/vym/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, qmake, qtsvg }:
 
 stdenv.mkDerivation rec {
-  name = "vym-${version}";
+  pname = "vym";
   version = "2.6.11";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/vym/2.6.0/${name}.tar.bz2";
+    url = "mirror://sourceforge/project/vym/2.6.0/${pname}-${version}.tar.bz2";
     sha256 = "1yznlb47jahd662a2blgh1ccwpl5dp5rjz9chsxjzhj3vbkzx3nl";
   };
 
diff --git a/pkgs/applications/misc/wcalc/default.nix b/pkgs/applications/misc/wcalc/default.nix
index 1c6dc8f63c23..ff770f516bc5 100644
--- a/pkgs/applications/misc/wcalc/default.nix
+++ b/pkgs/applications/misc/wcalc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, mpfr, readline }:
 
 stdenv.mkDerivation rec {
-  name = "wcalc-${version}";
+  pname = "wcalc";
   version = "2.5";
 
   src = fetchurl {
-    url = "mirror://sourceforge/w-calc/${name}.tar.bz2";
+    url = "mirror://sourceforge/w-calc/${pname}-${version}.tar.bz2";
     sha256 = "1vi8dl6rccqiq1apmpwawyg2ywx6a1ic1d3cvkf2hlwk1z11fb0f";
   };
 
diff --git a/pkgs/applications/misc/weather/default.nix b/pkgs/applications/misc/weather/default.nix
index 90fa01661543..2748d576c692 100644
--- a/pkgs/applications/misc/weather/default.nix
+++ b/pkgs/applications/misc/weather/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
     version = "2.3";
-    name = "weather-${version}";
+    pname = "weather";
 
     src = fetchurl {
-        url = "http://fungi.yuggoth.org/weather/src/${name}.tar.xz";
+        url = "http://fungi.yuggoth.org/weather/src/${pname}-${version}.tar.xz";
         sha256 = "0inij30prqqcmzjwcmfzjjn0ya5klv18qmajgxipz1jr3lpqs546";
     };
 
diff --git a/pkgs/applications/misc/wego/default.nix b/pkgs/applications/misc/wego/default.nix
index a3d3ace009e1..03f3caa4c151 100644
--- a/pkgs/applications/misc/wego/default.nix
+++ b/pkgs/applications/misc/wego/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "wego-${version}";
+  pname = "wego";
   version = "20170403-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "415efdfab5d5ee68300bf261a0c6f630c6c2584c";
   
diff --git a/pkgs/applications/misc/wikicurses/default.nix b/pkgs/applications/misc/wikicurses/default.nix
index d8628b794d71..d38383c30ecb 100644
--- a/pkgs/applications/misc/wikicurses/default.nix
+++ b/pkgs/applications/misc/wikicurses/default.nix
@@ -2,7 +2,7 @@
 
 pythonPackages.buildPythonApplication rec {
   version = "1.4";
-  name = "wikicurses-${version}";
+  pname = "wikicurses";
 
   src = fetchFromGitHub {
     owner = "ids1024";
diff --git a/pkgs/applications/misc/wordnet/default.nix b/pkgs/applications/misc/wordnet/default.nix
index 5d153a0e417f..5a1093b47797 100644
--- a/pkgs/applications/misc/wordnet/default.nix
+++ b/pkgs/applications/misc/wordnet/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.0";
-  name = "wordnet-${version}";
+  pname = "wordnet";
   src = fetchurl {
     url = "http://wordnetcode.princeton.edu/${version}/WordNet-${version}.tar.bz2";
     sha256 = "08pgjvd2vvmqk3h641x63nxp7wqimb9r30889mkyfh2agc62sjbc";
diff --git a/pkgs/applications/misc/worker/default.nix b/pkgs/applications/misc/worker/default.nix
index daae279ccc79..e5b89ff43b5b 100644
--- a/pkgs/applications/misc/worker/default.nix
+++ b/pkgs/applications/misc/worker/default.nix
@@ -1,11 +1,11 @@
 { stdenv, libX11, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "worker-${version}";
+  pname = "worker";
   version = "4.0.1";
 
   src = fetchurl {
-    url = "http://www.boomerangsworld.de/cms/worker/downloads/${name}.tar.gz";
+    url = "http://www.boomerangsworld.de/cms/worker/downloads/${pname}-${version}.tar.gz";
     sha256 = "1mwkyak68bsxgff399xmr7bb3hxl0r976b90zi7jrzznwlvxx7vh";
   };
 
diff --git a/pkgs/applications/misc/workrave/default.nix b/pkgs/applications/misc/workrave/default.nix
index 1547d2962116..a3c9d735ff8d 100644
--- a/pkgs/applications/misc/workrave/default.nix
+++ b/pkgs/applications/misc/workrave/default.nix
@@ -6,7 +6,7 @@
 , gst-plugins-good, libsigcxx }:
 
 stdenv.mkDerivation rec {
-  name = "workrave-${version}";
+  pname = "workrave";
   version = "1.10.31";
 
   src = let
diff --git a/pkgs/applications/misc/xautoclick/default.nix b/pkgs/applications/misc/xautoclick/default.nix
index bf3d9b737a9e..9040bb4318d5 100644
--- a/pkgs/applications/misc/xautoclick/default.nix
+++ b/pkgs/applications/misc/xautoclick/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.31";
-  name = "xautoclick-${version}";
+  pname = "xautoclick";
   src = fetchurl {
     url = "mirror://sourceforge/project/xautoclick/xautoclick/xautoclick-0.31/xautoclick-0.31.tar.gz";
     sha256 = "0h522f12a7v2b89411xm51iwixmjp2mp90rnizjgiakx9ajnmqnm";
diff --git a/pkgs/applications/misc/xca/default.nix b/pkgs/applications/misc/xca/default.nix
index 280b30128727..8c5a2e3d2db9 100644
--- a/pkgs/applications/misc/xca/default.nix
+++ b/pkgs/applications/misc/xca/default.nix
@@ -2,7 +2,7 @@
 , libtool, openssl, qtbase, qttools }:
 
 mkDerivation rec {
-  name = "xca-${version}";
+  pname = "xca";
   version = "2.1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xdgmenumaker/default.nix b/pkgs/applications/misc/xdgmenumaker/default.nix
index ed7f2b27c381..b7f8cfce2fb6 100644
--- a/pkgs/applications/misc/xdgmenumaker/default.nix
+++ b/pkgs/applications/misc/xdgmenumaker/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, txt2tags, python2Packages }:
 
 stdenv.mkDerivation rec {
-  name = "xdgmenumaker-${version}";
+  pname = "xdgmenumaker";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xiphos/default.nix b/pkgs/applications/misc/xiphos/default.nix
index 88ab52313b06..b7c6f938b19e 100644
--- a/pkgs/applications/misc/xiphos/default.nix
+++ b/pkgs/applications/misc/xiphos/default.nix
@@ -13,7 +13,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "xiphos-${version}";
+  pname = "xiphos";
   version = "4.0.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xkbd/default.nix b/pkgs/applications/misc/xkbd/default.nix
index 3023e830dc79..d6709ecc1a62 100644
--- a/pkgs/applications/misc/xkbd/default.nix
+++ b/pkgs/applications/misc/xkbd/default.nix
@@ -3,13 +3,13 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "xkbd-${version}";
+  pname = "xkbd";
   version = "0.8.18";
 
   src = fetchFromGitHub {
     owner = "mahatma-kaganovich";
     repo = "xkbd";
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "05ry6q75jq545kf6p20nhfywaqf2wdkfiyp6iwdpv9jh238hf7m9";
   };
 
diff --git a/pkgs/applications/misc/xkblayout-state/default.nix b/pkgs/applications/misc/xkblayout-state/default.nix
index 3f3865d7688a..abc808477a39 100644
--- a/pkgs/applications/misc/xkblayout-state/default.nix
+++ b/pkgs/applications/misc/xkblayout-state/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchurl, qt4 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "xkblayout-state";
   version = "1b";
 
diff --git a/pkgs/applications/misc/xkbmon/default.nix b/pkgs/applications/misc/xkbmon/default.nix
index 4fa1c833df53..dc618e4561e6 100644
--- a/pkgs/applications/misc/xkbmon/default.nix
+++ b/pkgs/applications/misc/xkbmon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = "xkbmon-${version}";
+  pname = "xkbmon";
   version = "0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xmind/default.nix b/pkgs/applications/misc/xmind/default.nix
index 433f6c614774..c673002fb511 100644
--- a/pkgs/applications/misc/xmind/default.nix
+++ b/pkgs/applications/misc/xmind/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, fetchzip, fetchurl, gtk2, jre, libXtst, makeWrapper, makeDesktopItem, runtimeShell }:
 
 stdenv.mkDerivation rec {
-  name = "xmind-${version}";
+  pname = "xmind";
   version = "8-update8";
 
   src = fetchzip {
-    url = "https://xmind.net/xmind/downloads/${name}-linux.zip";
+    url = "https://xmind.net/xmind/downloads/${pname}-${version}-linux.zip";
     stripRoot = false;
     sha256 = "1p68z0b4brgiyybz190alqv716ncql49vsksm41y90mcjd8s4jhn";
   };
diff --git a/pkgs/applications/misc/xmrig/default.nix b/pkgs/applications/misc/xmrig/default.nix
index 6e421be93022..8a46336c9de2 100644
--- a/pkgs/applications/misc/xmrig/default.nix
+++ b/pkgs/applications/misc/xmrig/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "xmrig-${version}";
+  pname = "xmrig";
   version = "3.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xmrig/proxy.nix b/pkgs/applications/misc/xmrig/proxy.nix
index 18eb2189f2c0..7d9ebca0086c 100644
--- a/pkgs/applications/misc/xmrig/proxy.nix
+++ b/pkgs/applications/misc/xmrig/proxy.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "xmrig-proxy-${version}";
+  pname = "xmrig-proxy";
   version = "3.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xneur/default.nix b/pkgs/applications/misc/xneur/default.nix
index 1cce7b155fde..0661a625e97f 100644
--- a/pkgs/applications/misc/xneur/default.nix
+++ b/pkgs/applications/misc/xneur/default.nix
@@ -2,7 +2,7 @@
 , xosd, libnotify, enchant, wrapGAppsHook, gdk-pixbuf }:
 
 stdenv.mkDerivation rec {
-   name = "xneur-${version}";
+   pname = "xneur";
    version = "0.20.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/xpad/default.nix b/pkgs/applications/misc/xpad/default.nix
index 5db4a2508399..bc91083892db 100644
--- a/pkgs/applications/misc/xpad/default.nix
+++ b/pkgs/applications/misc/xpad/default.nix
@@ -3,7 +3,7 @@
 , glib, intltool, gtk3, gtksourceview, hicolor-icon-theme }:
 
 stdenv.mkDerivation rec {
-  name = "xpad-${version}";
+  pname = "xpad";
   version = "5.4.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/xrandr-invert-colors/default.nix b/pkgs/applications/misc/xrandr-invert-colors/default.nix
index bb3385ad016a..41071012ae9f 100644
--- a/pkgs/applications/misc/xrandr-invert-colors/default.nix
+++ b/pkgs/applications/misc/xrandr-invert-colors/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.01";
-  name = "xrandr-invert-colors-${version}";
+  pname = "xrandr-invert-colors";
   src = fetchurl {
     url = "https://github.com/zoltanp/xrandr-invert-colors/archive/v${version}.tar.gz";
     sha256 = "1z4hxn56rlflvqanb8ncqa1xqawnda85b1b37w6r2iqs8rw52d75";
diff --git a/pkgs/applications/misc/xscope/default.nix b/pkgs/applications/misc/xscope/default.nix
index 28ce4a0d500d..517105d7e1fd 100644
--- a/pkgs/applications/misc/xscope/default.nix
+++ b/pkgs/applications/misc/xscope/default.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libXt }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "xscope";
   version = "1.4.1";
 
   src = fetchurl {
-    url = "mirror://xorg/individual/app/${name}.tar.bz2";
+    url = "mirror://xorg/individual/app/${pname}-${version}.tar.bz2";
     sha256 = "08zl3zghvbcqy0r5dn54dim84lp52s0ygrr87jr3a942a6ypz01k";
   };
 
diff --git a/pkgs/applications/misc/xsuspender/default.nix b/pkgs/applications/misc/xsuspender/default.nix
index ef9ce3393619..55ecd358c6cd 100644
--- a/pkgs/applications/misc/xsuspender/default.nix
+++ b/pkgs/applications/misc/xsuspender/default.nix
@@ -4,7 +4,7 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "xsuspender-${version}";
+  pname = "xsuspender";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xsw/default.nix b/pkgs/applications/misc/xsw/default.nix
index 3e8acff00f89..aa851e14ab5f 100644
--- a/pkgs/applications/misc/xsw/default.nix
+++ b/pkgs/applications/misc/xsw/default.nix
@@ -4,7 +4,7 @@ let
   makeSDLFlags = map (p: "-I${lib.getDev p}/include/SDL");
 
 in stdenv.mkDerivation rec {
-  name = "xsw-${version}";
+  pname = "xsw";
   version = "0.1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/misc/xteddy/default.nix b/pkgs/applications/misc/xteddy/default.nix
index 6bc492833cc1..856ddb8ff50c 100644
--- a/pkgs/applications/misc/xteddy/default.nix
+++ b/pkgs/applications/misc/xteddy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, pkg-config, xorg, imlib2, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "xteddy-${version}";
+  pname = "xteddy";
   version = "2.2-5";
   src = fetchFromGitLab {
     domain = "salsa.debian.org";
diff --git a/pkgs/applications/misc/xtermcontrol/default.nix b/pkgs/applications/misc/xtermcontrol/default.nix
index 21f95c65fa56..51575d62ed50 100644
--- a/pkgs/applications/misc/xtermcontrol/default.nix
+++ b/pkgs/applications/misc/xtermcontrol/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.7";
-  name = "xtermcontrol-${version}";
+  pname = "xtermcontrol";
 
   src = fetchurl {
     url = "https://thrysoee.dk/xtermcontrol/xtermcontrol-${version}.tar.gz";
diff --git a/pkgs/applications/misc/yaft/default.nix b/pkgs/applications/misc/yaft/default.nix
index d273d27944a8..2135c7fd6174 100644
--- a/pkgs/applications/misc/yaft/default.nix
+++ b/pkgs/applications/misc/yaft/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.9";
-  name = "yaft-${version}";
+  pname = "yaft";
 
   src = fetchFromGitHub {
     owner = "uobikiemukot";
diff --git a/pkgs/applications/misc/yakuake/default.nix b/pkgs/applications/misc/yakuake/default.nix
deleted file mode 100644
index 8f8494ac45b5..000000000000
--- a/pkgs/applications/misc/yakuake/default.nix
+++ /dev/null
@@ -1,70 +0,0 @@
-{ mkDerivation
-, lib
-, fetchurl
-, kdoctools
-, wrapGAppsHook
-, extra-cmake-modules
-, karchive
-, kcrash
-, kdbusaddons
-, ki18n
-, kiconthemes
-, knewstuff
-, knotifications
-, knotifyconfig
-, konsole
-, kparts
-, kwindowsystem
-, qtx11extras
-}:
-
-mkDerivation rec {
-  pname = "yakuake";
-  version = "3.0.5";
-  name = "${pname}-${version}";
-
-    src = fetchurl {
-      url = "http://download.kde.org/stable/${pname}/${version}/src/${name}.tar.xz";
-      sha256 = "021a9mnghffv2mrdl987mn7wbg8bk6bnf6xz8kn2nwsqxp9kpqh8";
-    };
-
-    buildInputs = [
-      karchive
-      kcrash
-      kdbusaddons
-      ki18n
-      kiconthemes
-      knewstuff
-      knotifications
-      knotifyconfig
-      kparts
-      kwindowsystem
-      qtx11extras
-    ];
-
-  propagatedBuildInputs = [
-    karchive
-    kcrash
-    kdbusaddons
-    ki18n
-    kiconthemes
-    knewstuff
-    knotifications
-    knotifyconfig
-    kparts
-    kwindowsystem
-  ];
-
-  propagatedUserEnvPkgs = [ konsole ];
-
-  nativeBuildInputs = [
-    extra-cmake-modules kdoctools wrapGAppsHook
-  ];
-
-  meta = {
-    homepage = https://yakuake.kde.org;
-    description = "Quad-style terminal emulator for KDE";
-    maintainers = with lib.maintainers; [ fridh ];
-    license = lib.licenses.gpl2;
-  };
-}
diff --git a/pkgs/applications/misc/yarssr/default.nix b/pkgs/applications/misc/yarssr/default.nix
index a47fb93512db..06e12416baa0 100644
--- a/pkgs/applications/misc/yarssr/default.nix
+++ b/pkgs/applications/misc/yarssr/default.nix
@@ -25,7 +25,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "git-2017-12-01";
-  name = "yarssr-${version}";
+  pname = "yarssr";
 
   src = fetchFromGitHub {
     owner = "JGRennison";
diff --git a/pkgs/applications/misc/yate/default.nix b/pkgs/applications/misc/yate/default.nix
index 53d427e61c2c..dc4f9429eea7 100644
--- a/pkgs/applications/misc/yate/default.nix
+++ b/pkgs/applications/misc/yate/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, lib, qt4, openssl, autoconf, automake, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "yate-${version}";
+  pname = "yate";
   version = "6.0.0-1";
 
   src = fetchurl {
-    url = "http://voip.null.ro/tarballs/yate${lib.versions.major version}/${name}.tar.gz";
+    url = "http://voip.null.ro/tarballs/yate${lib.versions.major version}/${pname}-${version}.tar.gz";
     sha256 = "05qqdhi3rp5660gq1484jkmxkm9vq81j0yr765h0gf0xclan1dqa";
   };
 
diff --git a/pkgs/applications/misc/zathura/cb/default.nix b/pkgs/applications/misc/zathura/cb/default.nix
index eb2a0f1c1e14..7c2c8fb31cab 100644
--- a/pkgs/applications/misc/zathura/cb/default.nix
+++ b/pkgs/applications/misc/zathura/cb/default.nix
@@ -2,11 +2,11 @@
 , girara, gettext, libarchive }:
 
 stdenv.mkDerivation rec {
-  name = "zathura-cb-${version}";
+  pname = "zathura-cb";
   version = "0.1.8";
 
   src = fetchurl {
-    url = "https://pwmt.org/projects/zathura/plugins/download/${name}.tar.xz";
+    url = "https://pwmt.org/projects/zathura/plugins/download/${pname}-${version}.tar.xz";
     sha256 = "1i6cf0vks501cggwvfsl6qb7mdaf3sszdymphimfvnspw810faj5";
   };
 
diff --git a/pkgs/applications/misc/zathura/core/default.nix b/pkgs/applications/misc/zathura/core/default.nix
index fe4ecf225aae..8afba9353ce1 100644
--- a/pkgs/applications/misc/zathura/core/default.nix
+++ b/pkgs/applications/misc/zathura/core/default.nix
@@ -9,7 +9,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "zathura-core-${version}";
+  pname = "zathura-core";
   version = "0.4.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/misc/zathura/pdf-mupdf/default.nix b/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
index f3cacd21236e..2ebc640d683d 100644
--- a/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
+++ b/pkgs/applications/misc/zathura/pdf-mupdf/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.3.4";
-  name = "zathura-pdf-mupdf-${version}";
+  pname = "zathura-pdf-mupdf";
 
   # pwmt.org server was down at the time of last update
   # src = fetchurl {
diff --git a/pkgs/applications/misc/zathura/pdf-poppler/default.nix b/pkgs/applications/misc/zathura/pdf-poppler/default.nix
index 30ab053f923d..5b38555eda1a 100644
--- a/pkgs/applications/misc/zathura/pdf-poppler/default.nix
+++ b/pkgs/applications/misc/zathura/pdf-poppler/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.9";
-  name = "zathura-pdf-poppler-${version}";
+  pname = "zathura-pdf-poppler";
 
   src = fetchurl {
-    url = "https://git.pwmt.org/pwmt/zathura-pdf-poppler/-/archive/${version}/${name}.tar.gz";
+    url = "https://git.pwmt.org/pwmt/zathura-pdf-poppler/-/archive/${version}/${pname}-${version}.tar.gz";
     sha256 = "0c15rnwh42m3ybrhax01bl36w0iynaq8xg6l08riml3cyljypi9l";
   };
 
diff --git a/pkgs/applications/networking/apache-directory-studio/default.nix b/pkgs/applications/networking/apache-directory-studio/default.nix
index 05dee5b6154c..ce5c7fb41f1f 100644
--- a/pkgs/applications/networking/apache-directory-studio/default.nix
+++ b/pkgs/applications/networking/apache-directory-studio/default.nix
@@ -17,7 +17,7 @@ let
 
 in
 stdenv.mkDerivation rec {
-  name = "apache-directory-studio-${version}";
+  pname = "apache-directory-studio";
   version = "2.0.0.v20170904-M13";
 
   src =
diff --git a/pkgs/applications/networking/brig/default.nix b/pkgs/applications/networking/brig/default.nix
index 8b7bc0bb899a..31eb4dd7378a 100644
--- a/pkgs/applications/networking/brig/default.nix
+++ b/pkgs/applications/networking/brig/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "brig-${version}";
+  pname = "brig";
   version = "0.4.1";
   rev = "v${version}";
 
diff --git a/pkgs/applications/networking/browsers/arora/default.nix b/pkgs/applications/networking/browsers/arora/default.nix
index 32de4871186f..57db827169ec 100644
--- a/pkgs/applications/networking/browsers/arora/default.nix
+++ b/pkgs/applications/networking/browsers/arora/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qt4, qmake4Hook }:
 
 stdenv.mkDerivation rec {
-  name = "arora-${version}";
+  pname = "arora";
   version = "0.11.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/browsers/browsh/default.nix b/pkgs/applications/networking/browsers/browsh/default.nix
index 0797eea6f3b5..c3f5cb131645 100644
--- a/pkgs/applications/networking/browsers/browsh/default.nix
+++ b/pkgs/applications/networking/browsers/browsh/default.nix
@@ -14,7 +14,7 @@ let
 in buildGoPackage rec {
   inherit version;
 
-  name = "browsh-${version}";
+  pname = "browsh";
 
   goPackagePath = "browsh";
 
diff --git a/pkgs/applications/networking/browsers/chromium/plugins.nix b/pkgs/applications/networking/browsers/chromium/plugins.nix
index eca2bc0d99f7..aecebb08e0da 100644
--- a/pkgs/applications/networking/browsers/chromium/plugins.nix
+++ b/pkgs/applications/networking/browsers/chromium/plugins.nix
@@ -99,7 +99,7 @@ let
   };
 
   flash = stdenv.mkDerivation rec {
-    name = "flashplayer-ppapi-${version}";
+    pname = "flashplayer-ppapi";
     version = "32.0.0.223";
 
     src = fetchzip {
diff --git a/pkgs/applications/networking/browsers/dillo/default.nix b/pkgs/applications/networking/browsers/dillo/default.nix
index 671ab03a2e29..8d6c99d2468c 100644
--- a/pkgs/applications/networking/browsers/dillo/default.nix
+++ b/pkgs/applications/networking/browsers/dillo/default.nix
@@ -7,10 +7,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.5";
-  name = "dillo-${version}";
+  pname = "dillo";
 
   src = fetchurl {
-    url = "https://www.dillo.org/download/${name}.tar.bz2";
+    url = "https://www.dillo.org/download/${pname}-${version}.tar.bz2";
     sha256 = "12ql8n1lypv3k5zqgwjxlw1md90ixz3ag6j1gghfnhjq3inf26yv";
   };
 
diff --git a/pkgs/applications/networking/browsers/falkon/default.nix b/pkgs/applications/networking/browsers/falkon/default.nix
index c721a61591a1..b6b5670ab559 100644
--- a/pkgs/applications/networking/browsers/falkon/default.nix
+++ b/pkgs/applications/networking/browsers/falkon/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "falkon-${version}";
+  pname = "falkon";
   version = "3.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/browsers/links2/default.nix b/pkgs/applications/networking/browsers/links2/default.nix
index 59ba69c1c4da..f2cc277f3dac 100644
--- a/pkgs/applications/networking/browsers/links2/default.nix
+++ b/pkgs/applications/networking/browsers/links2/default.nix
@@ -9,7 +9,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.19";
-  name = "links2-${version}";
+  pname = "links2";
 
   src = fetchurl {
     url = "${meta.homepage}/download/links-${version}.tar.bz2";
diff --git a/pkgs/applications/networking/browsers/lynx/default.nix b/pkgs/applications/networking/browsers/lynx/default.nix
index d6b775107d06..3f4f96d33efb 100644
--- a/pkgs/applications/networking/browsers/lynx/default.nix
+++ b/pkgs/applications/networking/browsers/lynx/default.nix
@@ -7,7 +7,7 @@
 assert sslSupport -> openssl != null;
 
 stdenv.mkDerivation rec {
-  name = "lynx-${version}";
+  pname = "lynx";
   version = "2.8.9rel.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/bluejeans/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/bluejeans/default.nix
index 32e4366a4e46..e8841a0ab6fb 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/bluejeans/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/bluejeans/default.nix
@@ -15,7 +15,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "bluejeans-${version}";
+  pname = "bluejeans";
 
   version = "2.180.71.8";
 
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
index e8ffa7144684..772ca926cd75 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/default.nix
@@ -73,7 +73,7 @@ let
       "";
 in
 stdenv.mkDerivation rec {
-  name = "flashplayer-${version}";
+  pname = "flashplayer";
   version = "32.0.0.238";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
index 29a01840555d..2d2d2a691006 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/flashplayer/standalone.nix
@@ -49,7 +49,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "flashplayer-standalone-${version}";
+  pname = "flashplayer-standalone";
   version = "32.0.0.238";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/fribid/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/fribid/default.nix
index 30bae8792c2e..101ae99d6659 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/fribid/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/fribid/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, pkgconfig, openssl, glib, libX11, gtk2, gettext, intltool }:
 
 stdenv.mkDerivation rec {
-  name = "fribid-${version}";
+  pname = "fribid";
   version = "1.0.4";
   builder = ./builder.sh;
 
   src = fetchurl {
-    url = "https://fribid.se/releases/source/${name}.tar.bz2";
+    url = "https://fribid.se/releases/source/${pname}-${version}.tar.bz2";
     sha256 = "a679f3a0534d5f05fac10b16b49630a898c0b721cfa24d2c827fa45485476649";
   };
 
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
index 8a25036c70a3..bde4ce15d7c0 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/google-talk-plugin/default.nix
@@ -46,7 +46,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "google-talk-plugin-${version}";
+  pname = "google-talk-plugin";
 
   # You can get the upstream version and SHA-1 hash from the following URLs:
   # curl -s http://dl.google.com/linux/talkplugin/deb/dists/stable/main/binary-amd64/Packages | grep -E 'Version|SHA1'
diff --git a/pkgs/applications/networking/browsers/mozilla-plugins/mozplugger/default.nix b/pkgs/applications/networking/browsers/mozilla-plugins/mozplugger/default.nix
index c6c1d6a334cd..fd956f62327e 100644
--- a/pkgs/applications/networking/browsers/mozilla-plugins/mozplugger/default.nix
+++ b/pkgs/applications/networking/browsers/mozilla-plugins/mozplugger/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, firefox, libX11, xorgproto }:
 
 stdenv.mkDerivation rec {
-  name = "mozplugger-${version}";
+  pname = "mozplugger";
   version = "2.1.6";
 
   src = fetchurl {
@@ -18,8 +18,8 @@ stdenv.mkDerivation rec {
     cp mozplugger.so "$out/lib/mozilla/plugins"
     cp mozplugger.7 "$out/share/man/man7"
 
-    mkdir -p "$out/share/${name}/plugin"
-    ln -s "$out/lib/mozilla/plugins/mozplugger.so" "$out/share/${name}/plugin"
+    mkdir -p "$out/share/${pname}-${version}/plugin"
+    ln -s "$out/lib/mozilla/plugins/mozplugger.so" "$out/share/${pname}-${version}/plugin"
   '';
 
   meta = {
diff --git a/pkgs/applications/networking/browsers/otter/default.nix b/pkgs/applications/networking/browsers/otter/default.nix
index b7118b49dae6..d41f84404201 100644
--- a/pkgs/applications/networking/browsers/otter/default.nix
+++ b/pkgs/applications/networking/browsers/otter/default.nix
@@ -4,7 +4,8 @@
 , sourceSha ? "1jw8bj3lcqngr0mqwvz1gf47qjxbwiyda7x4sm96a6ckga7pcwyb"
 }:
 stdenv.mkDerivation {
-  name = "otter-browser-${version}";
+  pname = "otter-browser";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "OtterBrowser";
diff --git a/pkgs/applications/networking/browsers/surf/default.nix b/pkgs/applications/networking/browsers/surf/default.nix
index 3a7612bb0fbc..a4979d3bcf2c 100644
--- a/pkgs/applications/networking/browsers/surf/default.nix
+++ b/pkgs/applications/networking/browsers/surf/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "surf-${version}";
+  pname = "surf";
   version = "2.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix b/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
index 1afe4dcea02e..fc3cc2e89a91 100644
--- a/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
+++ b/pkgs/applications/networking/browsers/tor-browser-bundle-bin/default.nix
@@ -113,7 +113,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "tor-browser-bundle-bin-${version}";
+  pname = "tor-browser-bundle-bin";
   inherit version;
 
   src = srcs."${stdenv.hostPlatform.system}" or (throw "unsupported system: ${stdenv.hostPlatform.system}");
diff --git a/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix b/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
index dbe4ddca10f4..f15bf165e826 100644
--- a/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
+++ b/pkgs/applications/networking/browsers/tor-browser-bundle/default.nix
@@ -72,7 +72,7 @@ let
   ];
 in
 stdenv.mkDerivation rec {
-  name = "tor-browser-bundle-${version}";
+  pname = "tor-browser-bundle";
   version = tor-browser-unwrapped.version;
 
   buildInputs = [ tor-browser-unwrapped tor ];
diff --git a/pkgs/applications/networking/browsers/tor-browser-bundle/extensions.nix b/pkgs/applications/networking/browsers/tor-browser-bundle/extensions.nix
index bddac77d1d69..7356768f3973 100644
--- a/pkgs/applications/networking/browsers/tor-browser-bundle/extensions.nix
+++ b/pkgs/applications/networking/browsers/tor-browser-bundle/extensions.nix
@@ -15,7 +15,7 @@
 
 {
   https-everywhere = stdenv.mkDerivation rec {
-    name = "https-everywhere-${version}";
+    pname = "https-everywhere";
     version = "2017.10.4";
 
     extid = "https-everywhere-eff@eff.org";
@@ -46,7 +46,7 @@
   };
 
   noscript = stdenv.mkDerivation rec {
-    name = "noscript-${version}";
+    pname = "noscript";
     version = "5.1.2";
 
     extid = "{73a6fe31-595d-460b-a920-fcc0f8843232}";
@@ -64,7 +64,7 @@
   };
 
   torbutton = stdenv.mkDerivation rec {
-    name = "torbutton-${version}";
+    pname = "torbutton";
     version = "1.9.8.1";
 
     extid = "torbutton@torproject.org";
@@ -87,7 +87,7 @@
   };
 
   tor-launcher = stdenv.mkDerivation rec {
-    name = "tor-launcher-${version}";
+    pname = "tor-launcher";
     version = "0.2.13";
 
     extid = "tor-launcher@torproject.org";
diff --git a/pkgs/applications/networking/browsers/uzbl/default.nix b/pkgs/applications/networking/browsers/uzbl/default.nix
index 1d08895f1b01..f86c4a84e58c 100644
--- a/pkgs/applications/networking/browsers/uzbl/default.nix
+++ b/pkgs/applications/networking/browsers/uzbl/default.nix
@@ -5,7 +5,7 @@
 # but Python 2 + packages during runtime.
 
 stdenv.mkDerivation rec {
-  name = "uzbl-${version}";
+  pname = "uzbl";
   version = "0.9.0";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/browsers/vimb/default.nix b/pkgs/applications/networking/browsers/vimb/default.nix
index 1deaa33ee840..0a72099e653c 100644
--- a/pkgs/applications/networking/browsers/vimb/default.nix
+++ b/pkgs/applications/networking/browsers/vimb/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "vimb-${version}";
+  pname = "vimb";
   version = "3.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/browsers/vimprobable2/default.nix b/pkgs/applications/networking/browsers/vimprobable2/default.nix
index 678f226816a8..8a2e164b3639 100644
--- a/pkgs/applications/networking/browsers/vimprobable2/default.nix
+++ b/pkgs/applications/networking/browsers/vimprobable2/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.4.2";
-  name = "vimprobable2-${version}";
+  pname = "vimprobable2";
   src = fetchurl {
     url = "mirror://sourceforge/vimprobable/vimprobable2_${version}.tar.bz2";
     sha256 = "13jdximksh9r3cgd2f8vms0pbsn3x0gxvyqdqiw16xp5fmdx5kzr";
diff --git a/pkgs/applications/networking/c14/default.nix b/pkgs/applications/networking/c14/default.nix
index 242abc2ece79..4495fc095796 100644
--- a/pkgs/applications/networking/c14/default.nix
+++ b/pkgs/applications/networking/c14/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "c14-cli-${version}";
+  pname = "c14-cli";
   version = "0.3";
 
   goPackagePath = "github.com/online-net/c14-cli";
diff --git a/pkgs/applications/networking/charles/default.nix b/pkgs/applications/networking/charles/default.nix
index 3946bf886250..09be379b2409 100644
--- a/pkgs/applications/networking/charles/default.nix
+++ b/pkgs/applications/networking/charles/default.nix
@@ -21,7 +21,7 @@ let
     };
 
   in stdenv.mkDerivation rec {
-      name = "charles-${version}";
+      pname = "charles";
       inherit version;
 
       src = fetchurl {
diff --git a/pkgs/applications/networking/cloudflared/default.nix b/pkgs/applications/networking/cloudflared/default.nix
index 1bc7cea54eba..6712dcd486bc 100644
--- a/pkgs/applications/networking/cloudflared/default.nix
+++ b/pkgs/applications/networking/cloudflared/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name    = "cloudflared-${version}";
+  pname = "cloudflared";
   version = "2019.7.0";
 
   goPackagePath = "github.com/cloudflare/cloudflared";
diff --git a/pkgs/applications/networking/cluster/argo/default.nix b/pkgs/applications/networking/cluster/argo/default.nix
index 647261a138f2..92db34417f47 100644
--- a/pkgs/applications/networking/cluster/argo/default.nix
+++ b/pkgs/applications/networking/cluster/argo/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "argo-${version}";
+  pname = "argo";
   version = "2.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/chronos/default.nix b/pkgs/applications/networking/cluster/chronos/default.nix
index bc9023a222f6..78be19cd81e5 100644
--- a/pkgs/applications/networking/cluster/chronos/default.nix
+++ b/pkgs/applications/networking/cluster/chronos/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, makeWrapper, fetchgit, curl, jdk, maven, nodejs, mesos }:
 
 stdenv.mkDerivation rec {
-  name = "chronos-${version}";
+  pname = "chronos";
   version = "286b2ccb8e4695f8e413406ceca85b60d3a87e22";
 
   src = fetchgit {
@@ -21,10 +21,10 @@ stdenv.mkDerivation rec {
 
   installPhase = ''
     mkdir -p $out/{bin,libexec/chronos}
-    cp target/chronos*.jar $out/libexec/chronos/${name}.jar
+    cp target/chronos*.jar $out/libexec/chronos/${pname}-${version}.jar
 
     makeWrapper ${jdk.jre}/bin/java $out/bin/chronos \
-      --add-flags "-Xmx384m -Xms384m -cp $out/libexec/chronos/${name}.jar com.airbnb.scheduler.Main" \
+      --add-flags "-Xmx384m -Xms384m -cp $out/libexec/chronos/${pname}-${version}.jar com.airbnb.scheduler.Main" \
       --prefix "MESOS_NATIVE_LIBRARY" : "$MESOS_NATIVE_LIBRARY"
   '';
 
diff --git a/pkgs/applications/networking/cluster/docker-machine/default.nix b/pkgs/applications/networking/cluster/docker-machine/default.nix
index 876630c559a5..115dc3835fc5 100644
--- a/pkgs/applications/networking/cluster/docker-machine/default.nix
+++ b/pkgs/applications/networking/cluster/docker-machine/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "machine-${version}";
+  pname = "machine";
   version = "0.16.1";
 
   goPackagePath = "github.com/docker/machine";
diff --git a/pkgs/applications/networking/cluster/docker-machine/kvm.nix b/pkgs/applications/networking/cluster/docker-machine/kvm.nix
index 181663513d3e..de122dd2a5a2 100644
--- a/pkgs/applications/networking/cluster/docker-machine/kvm.nix
+++ b/pkgs/applications/networking/cluster/docker-machine/kvm.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, libvirt, pkgconfig }:
 
 buildGoPackage rec {
-  name = "docker-machine-kvm-${version}";
+  pname = "docker-machine-kvm";
   version = "0.10.0";
 
   goPackagePath = "github.com/dhiltgen/docker-machine-kvm";
diff --git a/pkgs/applications/networking/cluster/docker-machine/kvm2.nix b/pkgs/applications/networking/cluster/docker-machine/kvm2.nix
index b8b9fa035d18..eb2946cec771 100644
--- a/pkgs/applications/networking/cluster/docker-machine/kvm2.nix
+++ b/pkgs/applications/networking/cluster/docker-machine/kvm2.nix
@@ -2,7 +2,6 @@
 
 buildGoModule rec {
   pname = "docker-machine-kvm2";
-  name = "${pname}-${version}";
   version = minikube.version;
 
   goPackagePath = "k8s.io/minikube";
diff --git a/pkgs/applications/networking/cluster/docker-machine/xhyve.nix b/pkgs/applications/networking/cluster/docker-machine/xhyve.nix
index 6b0440eb84ae..1c2caff50d53 100644
--- a/pkgs/applications/networking/cluster/docker-machine/xhyve.nix
+++ b/pkgs/applications/networking/cluster/docker-machine/xhyve.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, pkgconfig, Hypervisor, vmnet }:
 
 buildGoPackage rec {
-  name = "docker-machine-xhyve-${version}";
+  pname = "docker-machine-xhyve";
   version = "0.3.3";
 
   goPackagePath = "github.com/zchee/docker-machine-driver-xhyve";
diff --git a/pkgs/applications/networking/cluster/hadoop/default.nix b/pkgs/applications/networking/cluster/hadoop/default.nix
index 376f8113b23a..438fdfb2ebac 100644
--- a/pkgs/applications/networking/cluster/hadoop/default.nix
+++ b/pkgs/applications/networking/cluster/hadoop/default.nix
@@ -66,7 +66,8 @@ let
       };
     in
       stdenv.mkDerivation rec {
-        name = "hadoop-${version}";
+        pname = "hadoop";
+        inherit version;
 
         src = binary-distributon;
 
diff --git a/pkgs/applications/networking/cluster/helm/default.nix b/pkgs/applications/networking/cluster/helm/default.nix
index c116e46684cd..b32862bb4d67 100644
--- a/pkgs/applications/networking/cluster/helm/default.nix
+++ b/pkgs/applications/networking/cluster/helm/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   version = "2.14.2";
-  name = "helm-${version}";
+  pname = "helm";
 
   src = fetchFromGitHub {
     owner = "helm";
diff --git a/pkgs/applications/networking/cluster/heptio-ark/default.nix b/pkgs/applications/networking/cluster/heptio-ark/default.nix
index cd0ef728f83e..b9413577b104 100644
--- a/pkgs/applications/networking/cluster/heptio-ark/default.nix
+++ b/pkgs/applications/networking/cluster/heptio-ark/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "heptio-ark-${version}";
+  pname = "heptio-ark";
   version = "0.10.0";
 
   goPackagePath = "github.com/heptio/ark";
diff --git a/pkgs/applications/networking/cluster/hetzner-kube/default.nix b/pkgs/applications/networking/cluster/hetzner-kube/default.nix
index 5eaf1d13d618..7938265d1b8d 100644
--- a/pkgs/applications/networking/cluster/hetzner-kube/default.nix
+++ b/pkgs/applications/networking/cluster/hetzner-kube/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoModule, fetchFromGitHub }:
 
 buildGoModule rec {
-  name = "hetzner-kube-${version}";
+  pname = "hetzner-kube";
   version = "0.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/kanif/default.nix b/pkgs/applications/networking/cluster/kanif/default.nix
index 6274168b3da7..52abc3189903 100644
--- a/pkgs/applications/networking/cluster/kanif/default.nix
+++ b/pkgs/applications/networking/cluster/kanif/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.2";
-  name = "kanif-${version}";
+  pname = "kanif";
 
   src = fetchurl {
-    url = "https://gforge.inria.fr/frs/download.php/26773/${name}.tar.gz";
+    url = "https://gforge.inria.fr/frs/download.php/26773/${pname}-${version}.tar.gz";
     sha256 = "3f0c549428dfe88457c1db293cfac2a22b203f872904c3abf372651ac12e5879";
   };
 
diff --git a/pkgs/applications/networking/cluster/kompose/default.nix b/pkgs/applications/networking/cluster/kompose/default.nix
index 19194c2d0873..1a14e1ed273e 100644
--- a/pkgs/applications/networking/cluster/kompose/default.nix
+++ b/pkgs/applications/networking/cluster/kompose/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "kompose-${version}";
+  pname = "kompose";
   version = "1.18.0";
 
   goPackagePath = "github.com/kubernetes/kompose";
diff --git a/pkgs/applications/networking/cluster/kontemplate/default.nix b/pkgs/applications/networking/cluster/kontemplate/default.nix
index 1e03efddc062..e38dc355d246 100644
--- a/pkgs/applications/networking/cluster/kontemplate/default.nix
+++ b/pkgs/applications/networking/cluster/kontemplate/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name          = "kontemplate-${version}";
+  pname = "kontemplate";
   version       = "1.7.0";
   goPackagePath = "github.com/tazjin/kontemplate";
   goDeps        = ./deps.nix;
diff --git a/pkgs/applications/networking/cluster/kops/default.nix b/pkgs/applications/networking/cluster/kops/default.nix
index 6a721ef14c1f..c8b95baf2f39 100644
--- a/pkgs/applications/networking/cluster/kops/default.nix
+++ b/pkgs/applications/networking/cluster/kops/default.nix
@@ -6,7 +6,8 @@ let
   generic = { version, sha256, ...}@attrs:
     let attrs' = builtins.removeAttrs attrs ["version" "sha256"] ; in
       buildGoPackage {
-        name = "kops-${version}";
+        pname = "kops";
+        inherit version;
 
         inherit goPackagePath;
 
diff --git a/pkgs/applications/networking/cluster/kubecfg/default.nix b/pkgs/applications/networking/cluster/kubecfg/default.nix
index cf0116ba8569..e1b5a4425d51 100644
--- a/pkgs/applications/networking/cluster/kubecfg/default.nix
+++ b/pkgs/applications/networking/cluster/kubecfg/default.nix
@@ -3,7 +3,8 @@
 let version = "0.12.0"; in
 
 buildGoPackage {
-  name = "kubecfg-${version}";
+  pname = "kubecfg";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "bitnami";
diff --git a/pkgs/applications/networking/cluster/kubernetes/default.nix b/pkgs/applications/networking/cluster/kubernetes/default.nix
index 190711e3096b..e4adabd75813 100644
--- a/pkgs/applications/networking/cluster/kubernetes/default.nix
+++ b/pkgs/applications/networking/cluster/kubernetes/default.nix
@@ -14,7 +14,7 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "kubernetes-${version}";
+  pname = "kubernetes";
   version = "1.14.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/kubetail/default.nix b/pkgs/applications/networking/cluster/kubetail/default.nix
index 171ce3d3a54d..ab8b7deae72d 100644
--- a/pkgs/applications/networking/cluster/kubetail/default.nix
+++ b/pkgs/applications/networking/cluster/kubetail/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, lib, ... }:
 
 stdenv.mkDerivation rec {
-  name = "kubetail-${version}";
+  pname = "kubetail";
   version = "1.6.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/kubeval/default.nix b/pkgs/applications/networking/cluster/kubeval/default.nix
index 55a827f9cf92..982f36def691 100644
--- a/pkgs/applications/networking/cluster/kubeval/default.nix
+++ b/pkgs/applications/networking/cluster/kubeval/default.nix
@@ -22,7 +22,7 @@ let
 in
 
 buildGoPackage rec {
-  name = "kubeval-${version}";
+  pname = "kubeval";
   version = "0.7.3";
 
   goPackagePath = "github.com/garethr/kubeval";
diff --git a/pkgs/applications/networking/cluster/marathon/default.nix b/pkgs/applications/networking/cluster/marathon/default.nix
index 49cac6d50635..72bd82be6c16 100644
--- a/pkgs/applications/networking/cluster/marathon/default.nix
+++ b/pkgs/applications/networking/cluster/marathon/default.nix
@@ -1,7 +1,7 @@
 { stdenv, makeWrapper, jdk, mesos, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "marathon-${version}";
+  pname = "marathon";
   version = "1.4.2";
 
   src = fetchurl {
@@ -13,10 +13,10 @@ stdenv.mkDerivation rec {
 
   installPhase = ''
     mkdir -p $out/{bin,libexec/marathon}
-    cp target/scala-*/marathon*.jar $out/libexec/marathon/${name}.jar
+    cp target/scala-*/marathon*.jar $out/libexec/marathon/${pname}-${version}.jar
 
     makeWrapper ${jdk.jre}/bin/java $out/bin/marathon \
-      --add-flags "-Xmx512m -jar $out/libexec/marathon/${name}.jar" \
+      --add-flags "-Xmx512m -jar $out/libexec/marathon/${pname}-${version}.jar" \
       --set "MESOS_NATIVE_JAVA_LIBRARY" "$MESOS_NATIVE_JAVA_LIBRARY"
     '';
 
diff --git a/pkgs/applications/networking/cluster/mesos/default.nix b/pkgs/applications/networking/cluster/mesos/default.nix
index 8cff2494bf8f..0ffc7a1fb6f0 100644
--- a/pkgs/applications/networking/cluster/mesos/default.nix
+++ b/pkgs/applications/networking/cluster/mesos/default.nix
@@ -26,13 +26,13 @@ let
 
 in stdenv.mkDerivation rec {
   version = "1.4.1";
-  name = "mesos-${version}";
+  pname = "mesos";
 
   enableParallelBuilding = true;
   dontDisableStatic = true;
 
   src = fetchurl {
-    url = "mirror://apache/mesos/${version}/${name}.tar.gz";
+    url = "mirror://apache/mesos/${version}/${pname}-${version}.tar.gz";
     sha256 = "1c7l0rim9ija913gpppz2mcms08ywyqhlzbbspqsi7wwfdd7jwsr";
   };
 
diff --git a/pkgs/applications/networking/cluster/minishift/default.nix b/pkgs/applications/networking/cluster/minishift/default.nix
index 5551f635bc36..43e960d9403e 100644
--- a/pkgs/applications/networking/cluster/minishift/default.nix
+++ b/pkgs/applications/networking/cluster/minishift/default.nix
@@ -11,7 +11,7 @@ let
   openshiftVersion = "v3.11.0";
 
 in buildGoPackage rec {
-  name = "minishift-${version}";
+  pname = "minishift";
   inherit version;
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/nomad/default.nix b/pkgs/applications/networking/cluster/nomad/default.nix
index fec737ddb2ae..ce7b9beb4f8a 100644
--- a/pkgs/applications/networking/cluster/nomad/default.nix
+++ b/pkgs/applications/networking/cluster/nomad/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "nomad-${version}";
+  pname = "nomad";
   version = "0.9.4";
   rev = "v${version}";
 
diff --git a/pkgs/applications/networking/cluster/openshift/default.nix b/pkgs/applications/networking/cluster/openshift/default.nix
index dd57add14af9..758786f586a6 100644
--- a/pkgs/applications/networking/cluster/openshift/default.nix
+++ b/pkgs/applications/networking/cluster/openshift/default.nix
@@ -21,7 +21,7 @@ let
   k8sgitMajor = "0";
   k8sgitMinor = "1";
 in buildGoPackage rec {
-  name = "openshift-origin-${version}";
+  pname = "openshift-origin";
   inherit version;
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/pachyderm/default.nix b/pkgs/applications/networking/cluster/pachyderm/default.nix
index 618bea36de86..de0bb015852c 100644
--- a/pkgs/applications/networking/cluster/pachyderm/default.nix
+++ b/pkgs/applications/networking/cluster/pachyderm/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name = "pachyderm-${version}";
+  pname = "pachyderm";
   version = "1.8.5";
   rev = "v${version}";
 
diff --git a/pkgs/applications/networking/cluster/spark/default.nix b/pkgs/applications/networking/cluster/spark/default.nix
index 3572bfe7f5ba..e675d17491af 100644
--- a/pkgs/applications/networking/cluster/spark/default.nix
+++ b/pkgs/applications/networking/cluster/spark/default.nix
@@ -15,18 +15,19 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
 
-  name = "spark-${version}";
+  pname = "spark";
+  inherit version;
 
   src = fetchzip {
     inherit sha256;
-    url    = "mirror://apache/spark/${name}/${name}-bin-without-hadoop.tgz";
+    url    = "mirror://apache/spark/${pname}-${version}/${pname}-${version}-bin-without-hadoop.tgz";
   };
 
   buildInputs = [ makeWrapper jre pythonPackages.python pythonPackages.numpy ]
     ++ optional RSupport R
     ++ optional mesosSupport mesos;
 
-  untarDir = "${name}-bin-without-hadoop";
+  untarDir = "${pname}-${version}-bin-without-hadoop";
   installPhase = ''
     mkdir -p $out/{lib/${untarDir}/conf,bin,/share/java}
     mv * $out/lib/${untarDir}
diff --git a/pkgs/applications/networking/cluster/ssm-agent/default.nix b/pkgs/applications/networking/cluster/ssm-agent/default.nix
index 052797db2f3f..0835d268cd79 100644
--- a/pkgs/applications/networking/cluster/ssm-agent/default.nix
+++ b/pkgs/applications/networking/cluster/ssm-agent/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name    = "${pname}-${version}";
   pname   = "amazon-ssm-agent";
   version = "2.0.633.0";
 
diff --git a/pkgs/applications/networking/cluster/stern/default.nix b/pkgs/applications/networking/cluster/stern/default.nix
index 3218e6a25b39..8e9e6691a79e 100644
--- a/pkgs/applications/networking/cluster/stern/default.nix
+++ b/pkgs/applications/networking/cluster/stern/default.nix
@@ -3,7 +3,7 @@
 let isCrossBuild = stdenv.hostPlatform != stdenv.buildPlatform; in
 
 buildGoPackage rec {
-  name = "stern-${version}";
+  pname = "stern";
   version = "1.11.0";
 
   goPackagePath = "github.com/wercker/stern";
diff --git a/pkgs/applications/networking/cluster/taktuk/default.nix b/pkgs/applications/networking/cluster/taktuk/default.nix
index c61896d89218..3423163f5902 100644
--- a/pkgs/applications/networking/cluster/taktuk/default.nix
+++ b/pkgs/applications/networking/cluster/taktuk/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   version = "3.7.7";
-  name = "taktuk-${version}";
+  pname = "taktuk";
 
   buildInputs = [ perl ];
 
   src = fetchurl {
-    url = "https://gforge.inria.fr/frs/download.php/33412/${name}.tar.gz";
+    url = "https://gforge.inria.fr/frs/download.php/33412/${pname}-${version}.tar.gz";
     sha256 = "0w0h3ynlcxvq2nzm8hkj20g0805ww3vkw53g0qwj7wvp7p3gcvnr";
   };
 
diff --git a/pkgs/applications/networking/cluster/terraform-docs/default.nix b/pkgs/applications/networking/cluster/terraform-docs/default.nix
index 2b39cebbbeb0..606cd0370aa2 100644
--- a/pkgs/applications/networking/cluster/terraform-docs/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-docs/default.nix
@@ -1,6 +1,5 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 buildGoPackage rec {
-  name = "${pname}-${version}";
   pname = "terraform-docs";
   version = "0.6.0";
 
diff --git a/pkgs/applications/networking/cluster/terraform-inventory/default.nix b/pkgs/applications/networking/cluster/terraform-inventory/default.nix
index dd4a36807ea1..1bb8df88d010 100644
--- a/pkgs/applications/networking/cluster/terraform-inventory/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-inventory/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub}:
 
 buildGoPackage rec {
-  name = "terraform-inventory-${version}";
+  pname = "terraform-inventory";
   version = "0.7-pre";
   rev = "v${version}";
 
diff --git a/pkgs/applications/networking/cluster/terraform-providers/ansible/default.nix b/pkgs/applications/networking/cluster/terraform-providers/ansible/default.nix
index 2b2c3caba862..bb634a78e23c 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/ansible/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/ansible/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 buildGoPackage rec {
-  name = "terraform-provider-ansible-${version}";
+  pname = "terraform-provider-ansible";
   version = "1.0.3";
 
   goPackagePath = "github.com/nbering/terraform-provider-ansible";
diff --git a/pkgs/applications/networking/cluster/terraform-providers/elasticsearch/default.nix b/pkgs/applications/networking/cluster/terraform-providers/elasticsearch/default.nix
index ae456185a80d..1aadbbc5ccd3 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/elasticsearch/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/elasticsearch/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, buildGoModule }:
 buildGoModule rec {
-  name = "terraform-provider-elasticsearch-${version}";
+  pname = "terraform-provider-elasticsearch";
   version = "0.7.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/cluster/terraform-providers/gandi/default.nix b/pkgs/applications/networking/cluster/terraform-providers/gandi/default.nix
index 291698f3065f..4571d368991f 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/gandi/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/gandi/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 buildGoPackage rec {
-  name = "terraform-provider-gandi-${version}";
+  pname = "terraform-provider-gandi";
   version = "1.0.0";
 
   goPackagePath = "github.com/tiramiseb/terraform-provider-gandi";
diff --git a/pkgs/applications/networking/cluster/terraform-providers/ibm/default.nix b/pkgs/applications/networking/cluster/terraform-providers/ibm/default.nix
index fddf13795f3e..06d7b8a9f073 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/ibm/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/ibm/default.nix
@@ -11,7 +11,7 @@
 #
 
 buildGoPackage rec {
-  name = "terraform-provider-ibm-${version}";
+  pname = "terraform-provider-ibm";
   version = "0.11.1";
 
   goPackagePath = "github.com/terraform-providers/terraform-provider-ibm";
diff --git a/pkgs/applications/networking/cluster/terraform-providers/libvirt/default.nix b/pkgs/applications/networking/cluster/terraform-providers/libvirt/default.nix
index 96b5c8a0fa1f..23c4f4bfa8b3 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/libvirt/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/libvirt/default.nix
@@ -18,7 +18,7 @@
 # https://github.com/dmacvicar/terraform-provider-libvirt/tree/master/examples
 
 buildGoPackage rec {
-  name = "terraform-provider-libvirt-${version}";
+  pname = "terraform-provider-libvirt";
   version = "0.5.1";
 
   goPackagePath = "github.com/dmacvicar/terraform-provider-libvirt";
diff --git a/pkgs/applications/networking/cluster/terragrunt/default.nix b/pkgs/applications/networking/cluster/terragrunt/default.nix
index 56c30df37c5b..ddeb5851037b 100644
--- a/pkgs/applications/networking/cluster/terragrunt/default.nix
+++ b/pkgs/applications/networking/cluster/terragrunt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, buildGoPackage, fetchFromGitHub, terraform, makeWrapper }:
 
 buildGoPackage rec {
-  name = "terragrunt-${version}";
+  pname = "terragrunt";
   version = "0.17.4";
 
   goPackagePath = "github.com/gruntwork-io/terragrunt";
diff --git a/pkgs/applications/networking/corebird/default.nix b/pkgs/applications/networking/corebird/default.nix
index 1ee2c694e0b4..6dbc6954ef51 100644
--- a/pkgs/applications/networking/corebird/default.nix
+++ b/pkgs/applications/networking/corebird/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.7.4";
-  name = "corebird-${version}";
+  pname = "corebird";
 
   src = fetchFromGitHub {
     owner = "baedert";
diff --git a/pkgs/applications/networking/drive/default.nix b/pkgs/applications/networking/drive/default.nix
index 34ebc84cea28..0967fd95dc0b 100644
--- a/pkgs/applications/networking/drive/default.nix
+++ b/pkgs/applications/networking/drive/default.nix
@@ -1,7 +1,7 @@
 { lib, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "drive-${version}";
+  pname = "drive";
   version = "0.3.8.1";
 
   goPackagePath = "github.com/odeke-em/drive";
diff --git a/pkgs/applications/networking/droopy/default.nix b/pkgs/applications/networking/droopy/default.nix
index 62fe4e2e662e..c74f5789d84f 100644
--- a/pkgs/applications/networking/droopy/default.nix
+++ b/pkgs/applications/networking/droopy/default.nix
@@ -3,7 +3,7 @@
 with lib;
 
 stdenv.mkDerivation rec {
-  name = "droopy-${version}";
+  pname = "droopy";
   version = "20160830";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/dropbox/cli.nix b/pkgs/applications/networking/dropbox/cli.nix
index ae0643669dc0..54ed0f2eea04 100644
--- a/pkgs/applications/networking/dropbox/cli.nix
+++ b/pkgs/applications/networking/dropbox/cli.nix
@@ -15,7 +15,8 @@ let
   dropboxd = "${dropbox}/bin/dropbox";
 in
 stdenv.mkDerivation {
-  name = "dropbox-cli-${version}";
+  pname = "dropbox-cli";
+  inherit version;
 
   outputs = [ "out" "nautilusExtension" ];
 
diff --git a/pkgs/applications/networking/errbot/default.nix b/pkgs/applications/networking/errbot/default.nix
index f89b8206dbe6..5b1ab692abd2 100644
--- a/pkgs/applications/networking/errbot/default.nix
+++ b/pkgs/applications/networking/errbot/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pythonPackages, glibcLocales }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "errbot-${version}";
+  pname = "errbot";
   version = "5.2.0";
 
   src = fetchurl {
-    url = "mirror://pypi/e/errbot/${name}.tar.gz";
+    url = "mirror://pypi/e/errbot/${pname}-${version}.tar.gz";
     sha256 = "0q5fg113s3gnym38d4y5mlnxw6vrm388zw5mlapf7b2zgx34r053";
   };
 
diff --git a/pkgs/applications/networking/feedreaders/rss2email/default.nix b/pkgs/applications/networking/feedreaders/rss2email/default.nix
index 4d17cc8bddd1..67346d45b9f4 100644
--- a/pkgs/applications/networking/feedreaders/rss2email/default.nix
+++ b/pkgs/applications/networking/feedreaders/rss2email/default.nix
@@ -3,7 +3,6 @@
 with pythonPackages;
 
 buildPythonApplication rec {
-  name = "${pname}-${version}";
   pname = "rss2email";
   version = "3.9"; # TODO: on next bump, the manpage will be updated.
   # Update nixos/modules/services/mail/rss2email.nix to point to it instead of
@@ -12,7 +11,7 @@ buildPythonApplication rec {
   propagatedBuildInputs = [ feedparser beautifulsoup4 html2text ];
 
   src = fetchurl {
-    url = "mirror://pypi/r/rss2email/${name}.tar.gz";
+    url = "mirror://pypi/r/rss2email/${pname}-${version}.tar.gz";
     sha256 = "02wj9zhmc2ym8ba1i0z9pm1c622z2fj7fxwagnxbvpr1402ahmr5";
   };
 
diff --git a/pkgs/applications/networking/feedreaders/rssguard/default.nix b/pkgs/applications/networking/feedreaders/rssguard/default.nix
index c1a9fddb3c21..169b88f27185 100644
--- a/pkgs/applications/networking/feedreaders/rssguard/default.nix
+++ b/pkgs/applications/networking/feedreaders/rssguard/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, qmake, qtwebengine, qttools, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "rssguard";
   version = "3.5.9";
 
diff --git a/pkgs/applications/networking/feedreaders/rsstail/default.nix b/pkgs/applications/networking/feedreaders/rsstail/default.nix
index 459aee01f43f..c0a6185309ae 100644
--- a/pkgs/applications/networking/feedreaders/rsstail/default.nix
+++ b/pkgs/applications/networking/feedreaders/rsstail/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cppcheck, libmrss }:
 
 stdenv.mkDerivation rec {
-  name = "rsstail-${version}";
+  pname = "rsstail";
   version = "2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/firehol/default.nix b/pkgs/applications/networking/firehol/default.nix
index 335f393bc077..ab2ca1601520 100644
--- a/pkgs/applications/networking/firehol/default.nix
+++ b/pkgs/applications/networking/firehol/default.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "firehol-${version}";
+  pname = "firehol";
   version = "3.1.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/firehol/iprange.nix b/pkgs/applications/networking/firehol/iprange.nix
index bb245928f07c..194dfc25ebaa 100644
--- a/pkgs/applications/networking/firehol/iprange.nix
+++ b/pkgs/applications/networking/firehol/iprange.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "iprange-${version}";
+  pname = "iprange";
   version = "1.0.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/ftp/taxi/default.nix b/pkgs/applications/networking/ftp/taxi/default.nix
index 25ec5d29613a..e1ba71ff2c88 100644
--- a/pkgs/applications/networking/ftp/taxi/default.nix
+++ b/pkgs/applications/networking/ftp/taxi/default.nix
@@ -5,8 +5,6 @@ stdenv.mkDerivation rec {
   pname = "taxi";
   version = "0.0.1";
 
-  name = "${pname}-${version}";
-
   src = fetchFromGitHub {
     owner = "Alecaddd";
     repo = pname;
diff --git a/pkgs/applications/networking/gdrive/default.nix b/pkgs/applications/networking/gdrive/default.nix
index d5ef1d7beaab..f16b6337d71a 100644
--- a/pkgs/applications/networking/gdrive/default.nix
+++ b/pkgs/applications/networking/gdrive/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name    = "gdrive-${version}";
+  pname = "gdrive";
   version = "2.1.0";
   rev     = "${version}";
 
diff --git a/pkgs/applications/networking/google-drive-ocamlfuse/default.nix b/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
index 15e0b5a07b43..830eae1fc281 100644
--- a/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
+++ b/pkgs/applications/networking/google-drive-ocamlfuse/default.nix
@@ -2,7 +2,7 @@
 , ocaml, dune, ocamlfuse, findlib, gapi_ocaml, ocaml_sqlite3, camlidl }:
 
 stdenv.mkDerivation rec {
-  name = "google-drive-ocamlfuse-${version}";
+  pname = "google-drive-ocamlfuse";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/gopher/gopher/default.nix b/pkgs/applications/networking/gopher/gopher/default.nix
index 9057fda2e600..4fcdf55777a6 100644
--- a/pkgs/applications/networking/gopher/gopher/default.nix
+++ b/pkgs/applications/networking/gopher/gopher/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, ncurses}:
 
 stdenv.mkDerivation rec {
-  name = "gopher-${version}";
+  pname = "gopher";
   version = "3.0.11";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/gopher/gopherclient/default.nix b/pkgs/applications/networking/gopher/gopherclient/default.nix
index d36533fc9e5e..45d9235afc98 100644
--- a/pkgs/applications/networking/gopher/gopherclient/default.nix
+++ b/pkgs/applications/networking/gopher/gopherclient/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit, makeWrapper, pkgconfig, qtbase, qtdeclarative, qtwebengine }:
 
 buildGoPackage rec {
-  name = "gopherclient-${version}";
+  pname = "gopherclient";
   version = "2016-10-02";
   rev = "91c41b5542d08001636708e2a5054521a6004702";
 
diff --git a/pkgs/applications/networking/ids/snort/default.nix b/pkgs/applications/networking/ids/snort/default.nix
index 0fdfbacb45cf..88df3857ec14 100644
--- a/pkgs/applications/networking/ids/snort/default.nix
+++ b/pkgs/applications/networking/ids/snort/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   version = "2.9.11.1";
-  name = "snort-${version}";
+  pname = "snort";
   
   src = fetchurl {
-    name = "${name}.tar.gz";
-    url = "https://snort.org/downloads/archive/snort/${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
+    url = "https://snort.org/downloads/archive/snort/${pname}-${version}.tar.gz";
     sha256 = "1ka67zrrhs32c729v4h76mvv2723mij0adxx0iaza2d1qpm3lswz";
   };
   
diff --git a/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix b/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
index 163f0ba3f497..716989c7b565 100644
--- a/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
+++ b/pkgs/applications/networking/instant-messengers/SkypeExport/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, boost166 }:
 
 stdenv.mkDerivation rec {
-  name = "SkypeExport-${version}";
+  pname = "SkypeExport";
   version = "1.4.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/baresip/default.nix b/pkgs/applications/networking/instant-messengers/baresip/default.nix
index 75e1791644b8..f01b8d387f83 100644
--- a/pkgs/applications/networking/instant-messengers/baresip/default.nix
+++ b/pkgs/applications/networking/instant-messengers/baresip/default.nix
@@ -4,7 +4,7 @@
 }:
 stdenv.mkDerivation rec {
   version = "0.6.3";
-  name = "baresip-${version}";
+  pname = "baresip";
   src=fetchurl {
     url = "http://www.creytiv.com/pub/baresip-${version}.tar.gz";
     sha256 = "031hjm30v45h1sfknrf2f2ci10n712bdkcyf92y2hzllnik58068";
diff --git a/pkgs/applications/networking/instant-messengers/bitlbee-discord/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee-discord/default.nix
index e1e851b13bbd..5094a13119f7 100644
--- a/pkgs/applications/networking/instant-messengers/bitlbee-discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bitlbee-discord/default.nix
@@ -2,7 +2,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "bitlbee-discord-${version}";
+  pname = "bitlbee-discord";
   version = "0.4.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
index d6c8fae2b585..84067dc5f19d 100644
--- a/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bitlbee-facebook/default.nix
@@ -2,7 +2,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "bitlbee-facebook-${version}";
+  pname = "bitlbee-facebook";
   version = "1.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/bitlbee-steam/default.nix b/pkgs/applications/networking/instant-messengers/bitlbee-steam/default.nix
index a034827c4ed4..798dab2b646d 100644
--- a/pkgs/applications/networking/instant-messengers/bitlbee-steam/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bitlbee-steam/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
   version = "1.4.2";
-  name = "bitlbee-steam-${version}";
+  pname = "bitlbee-steam";
 
   src = fetchFromGitHub {
     rev = "v${version}";
diff --git a/pkgs/applications/networking/instant-messengers/blink/default.nix b/pkgs/applications/networking/instant-messengers/blink/default.nix
index bbdb2ae79f83..001eadbb01d8 100644
--- a/pkgs/applications/networking/instant-messengers/blink/default.nix
+++ b/pkgs/applications/networking/instant-messengers/blink/default.nix
@@ -2,7 +2,7 @@
 , gnutls, libvpx, makeDesktopItem }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "blink-${version}";
+  pname = "blink";
   version = "3.0.3";
 
   src = fetchdarcs {
diff --git a/pkgs/applications/networking/instant-messengers/bluejeans/default.nix b/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
index d76cebd11b01..21b21e253499 100644
--- a/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
+++ b/pkgs/applications/networking/instant-messengers/bluejeans/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "bluejeans-${version}";
+  pname = "bluejeans";
   version = "1.36.9";
 
   src =
diff --git a/pkgs/applications/networking/instant-messengers/centerim/default.nix b/pkgs/applications/networking/instant-messengers/centerim/default.nix
index 350d09078c41..daffb539676f 100644
--- a/pkgs/applications/networking/instant-messengers/centerim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/centerim/default.nix
@@ -3,10 +3,10 @@
 
 stdenv.mkDerivation rec {
   version = "5.0.1";
-  name = "centerim5-${version}";
+  pname = "centerim5";
 
   src = fetchurl {
-    url = "http://centerim.org/download/cim5/${name}.tar.gz";
+    url = "http://centerim.org/download/cim5/${pname}-${version}.tar.gz";
     sha256 = "0viz86jflp684vfginhl6aaw4gh2qvalc25anlwljjl3kkmibklk";
   };
 
diff --git a/pkgs/applications/networking/instant-messengers/coyim/default.nix b/pkgs/applications/networking/instant-messengers/coyim/default.nix
index fb47d8db8c85..3186009db582 100644
--- a/pkgs/applications/networking/instant-messengers/coyim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/coyim/default.nix
@@ -2,7 +2,7 @@
   cairo, gdk-pixbuf, glib, gnome3, wrapGAppsHook, gtk3 }:
 
 buildGoPackage rec {
-  name = "coyim-${version}";
+  pname = "coyim";
   version = "0.3.11";
 
   goPackagePath = "github.com/coyim/coyim";
diff --git a/pkgs/applications/networking/instant-messengers/franz/default.nix b/pkgs/applications/networking/instant-messengers/franz/default.nix
index 97a4341dc4d7..f04afb6f1f71 100644
--- a/pkgs/applications/networking/instant-messengers/franz/default.nix
+++ b/pkgs/applications/networking/instant-messengers/franz/default.nix
@@ -5,7 +5,8 @@
 let
   version = "5.2.0";
 in stdenv.mkDerivation rec {
-  name = "franz-${version}";
+  pname = "franz";
+  inherit version;
   src = fetchurl {
     url = "https://github.com/meetfranz/franz/releases/download/v${version}/franz_${version}_amd64.deb";
     sha256 = "1wlfd1ja38vbjy8y5pg95cpvf5ixkkq53m7v3c24q473jax4ynvg";
diff --git a/pkgs/applications/networking/instant-messengers/freetalk/default.nix b/pkgs/applications/networking/instant-messengers/freetalk/default.nix
index ea793e3c0aac..e24ac2e18317 100644
--- a/pkgs/applications/networking/instant-messengers/freetalk/default.nix
+++ b/pkgs/applications/networking/instant-messengers/freetalk/default.nix
@@ -3,7 +3,7 @@
 , libunwind, ncurses, curl, jansson, texinfo
 , automake, autoconf }:
 stdenv.mkDerivation rec {
-  name = "freetalk-${version}";
+  pname = "freetalk";
   version = "4.1";
   
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/gitter/default.nix b/pkgs/applications/networking/instant-messengers/gitter/default.nix
index 6878c9a870b1..57b745057dce 100644
--- a/pkgs/applications/networking/instant-messengers/gitter/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gitter/default.nix
@@ -20,7 +20,6 @@ let gitterDirectorySuffix = "opt/gitter";
 in stdenv.mkDerivation rec {
   pname = "gitter";
   version = "4.1.0";
-  name = "${pname}-${version}";
 
   src = fetchurl {
     url = "https://update.gitter.im/linux64/${pname}_${version}_amd64.deb";
diff --git a/pkgs/applications/networking/instant-messengers/hipchat/default.nix b/pkgs/applications/networking/instant-messengers/hipchat/default.nix
index 9e1b9fe9c39f..47854683e0ed 100644
--- a/pkgs/applications/networking/instant-messengers/hipchat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/hipchat/default.nix
@@ -39,7 +39,8 @@ let
     libGL
   ] + ":${stdenv.cc.cc.lib}/lib64";
 in stdenv.mkDerivation {
-  name = "hipchat-${version}";
+  pname = "hipchat";
+  inherit version;
 
   src = fetchurl {
     url = "https://atlassian.artifactoryonline.com/atlassian/hipchat-apt-client/pool/HipChat4-${version}-Linux.deb";
diff --git a/pkgs/applications/networking/instant-messengers/jackline/default.nix b/pkgs/applications/networking/instant-messengers/jackline/default.nix
index 689445d7dcb8..e97db0b53128 100644
--- a/pkgs/applications/networking/instant-messengers/jackline/default.nix
+++ b/pkgs/applications/networking/instant-messengers/jackline/default.nix
@@ -4,7 +4,7 @@ assert stdenv.lib.versionAtLeast ocamlPackages.ocaml.version "4.02.2";
 
 stdenv.mkDerivation rec {
   version = "2018-05-11";
-  name = "jackline-${version}";
+  pname = "jackline";
 
   src = fetchFromGitHub {
     owner  = "hannesm";
diff --git a/pkgs/applications/networking/instant-messengers/jitsi/default.nix b/pkgs/applications/networking/instant-messengers/jitsi/default.nix
index 820a742245ed..04a31ba403a2 100644
--- a/pkgs/applications/networking/instant-messengers/jitsi/default.nix
+++ b/pkgs/applications/networking/instant-messengers/jitsi/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "jitsi-${version}";
+  pname = "jitsi";
   version = "2.10.5550";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
index 1fb743148118..6f4e7e5b677b 100644
--- a/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mattermost-desktop/default.nix
@@ -37,18 +37,18 @@ let
 
 in
   stdenv.mkDerivation rec {
-    name = "mattermost-desktop-${version}";
+    pname = "mattermost-desktop";
     version = "4.2.0";
 
     src =
       if stdenv.hostPlatform.system == "x86_64-linux" then
         fetchurl {
-          url = "https://releases.mattermost.com/desktop/${version}/${name}-linux-x64.tar.gz";
+          url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-x64.tar.gz";
           sha256 = "0hka94gwpscjn61032c0grpjv5gjb0j8rkx6pgwci617n29xkyf6";
         }
       else if stdenv.hostPlatform.system == "i686-linux" then
         fetchurl {
-          url = "https://releases.mattermost.com/desktop/${version}/${name}-linux-ia32.tar.gz";
+          url = "https://releases.mattermost.com/desktop/${version}/${pname}-${version}-linux-ia32.tar.gz";
           sha256 = "1nx2sgbnr60h6kn56wv54m7cvyx27d64bfprpb94hqd5c2z21x80";
         }
       else
diff --git a/pkgs/applications/networking/instant-messengers/mcabber/default.nix b/pkgs/applications/networking/instant-messengers/mcabber/default.nix
index d86d62021fbd..f41111237114 100644
--- a/pkgs/applications/networking/instant-messengers/mcabber/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mcabber/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "mcabber-${version}";
+  pname = "mcabber";
   version = "1.1.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/mikutter/default.nix b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
index ea190db07a61..3e2718c9c573 100644
--- a/pkgs/applications/networking/instant-messengers/mikutter/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mikutter/default.nix
@@ -18,7 +18,7 @@
 # rm gemset.nix Gemfile.lock; nix-shell -p bundler bundix --run 'bundle lock && bundix'
 
 stdenv.mkDerivation rec {
-  name = "mikutter-${version}";
+  pname = "mikutter";
   version = "3.8.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/mm/default.nix b/pkgs/applications/networking/instant-messengers/mm/default.nix
index a75835b3c7e9..7b76154021ab 100644
--- a/pkgs/applications/networking/instant-messengers/mm/default.nix
+++ b/pkgs/applications/networking/instant-messengers/mm/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitLab }:
 
 buildGoPackage rec {
-  name = "mm-${version}";
+  pname = "mm";
   version = "2016.11.04";
 
   goPackagePath = "gitlab.com/meutraa/mm";
diff --git a/pkgs/applications/networking/instant-messengers/nheko/default.nix b/pkgs/applications/networking/instant-messengers/nheko/default.nix
index d337c62ea094..f214f7221438 100644
--- a/pkgs/applications/networking/instant-messengers/nheko/default.nix
+++ b/pkgs/applications/networking/instant-messengers/nheko/default.nix
@@ -22,7 +22,7 @@ let
   };
 in
 mkDerivation rec {
-  name = "nheko-${version}";
+  pname = "nheko";
   version = "0.6.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/oysttyer/default.nix b/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
index 64443461e375..ff260c9161b8 100644
--- a/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
+++ b/pkgs/applications/networking/instant-messengers/oysttyer/default.nix
@@ -2,7 +2,7 @@
 fetchFromGitHub, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "oysttyer-${version}";
+  pname = "oysttyer";
   version = "2.10.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
index 60fd5af0a1ab..079fc7d57fb1 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/carbons/default.nix
@@ -1,7 +1,7 @@
 { stdenv, libxml2, pidgin, pkgconfig, fetchFromGitHub } :
 
 stdenv.mkDerivation rec {
-  name = "pidgin-carbons-${version}";
+  pname = "pidgin-carbons";
   version = "0.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
index 59b1d463c9d2..eb6d954eb334 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-latex/default.nix
@@ -3,7 +3,8 @@
 let version = "1.5.0";
 in
 stdenv.mkDerivation {
-  name = "pidgin-latex-${version}";
+  pname = "pidgin-latex";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/pidgin-latex/pidgin-latex_${version}.tar.bz2";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-mra/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-mra/default.nix
index 18bf89a5f2ed..9a1e46e5ac55 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-mra/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-mra/default.nix
@@ -4,7 +4,8 @@ let
   version = "54b2992";
 in
 stdenv.mkDerivation rec {
-  name = "pidgin-mra-${version}";
+  pname = "pidgin-mra";
+  inherit version;
 
   src = fetchgit {
     url = "https://github.com/dreadatour/pidgin-mra";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
index 7e86a390edcb..34755809e392 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-opensteamworks/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pidgin, glib, json-glib, nss, nspr, libgnome-keyring } :
 
 stdenv.mkDerivation rec {
-  name = "pidgin-opensteamworks-${version}";
+  pname = "pidgin-opensteamworks";
   version = "unstable-2018-08-02";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
index f407ed6cabe3..c418b2e992a8 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-skypeweb/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
 
 stdenv.mkDerivation rec {
-  name = "pidgin-skypeweb-${version}";
+  pname = "pidgin-skypeweb";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
index f482e12a4bc9..936974a1a880 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/pidgin-xmpp-receipts/default.nix
@@ -4,7 +4,8 @@ let
   version = "0.8";
 in
 stdenv.mkDerivation rec {
-  name = "pidgin-xmpp-receipts-${version}";
+  pname = "pidgin-xmpp-receipts";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "noonien-d";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
index ba1d64c8b925..1e998bcc8065 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-discord/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, pidgin, json-glib }:
 
 stdenv.mkDerivation rec {
-  name = "purple-discord-${version}";
+  pname = "purple-discord";
   version = "unstable-2018-04-10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
index 61e8c2b58d9d..d226490b2755 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-hangouts/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchhg, pidgin, glib, json-glib, protobuf, protobufc }:
 
 stdenv.mkDerivation rec {
-  name = "purple-hangouts-hg-${version}";
+  pname = "purple-hangouts-hg";
   version = "2018-12-02";
 
   src = fetchhg {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
index bcfcbee85568..e488ae73be00 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-lurch/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pidgin, minixml, libxml2, sqlite, libgcrypt }:
 
 stdenv.mkDerivation rec {
-  name = "purple-lurch-${version}";
+  pname = "purple-lurch";
   version = "0.6.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
index 0b2cba649207..3c4169274877 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-matrix/default.nix
@@ -4,7 +4,8 @@ let
   version = "2018-08-03";
 in
 stdenv.mkDerivation rec {
-  name = "purple-matrix-unstable-${version}";
+  pname = "purple-matrix-unstable";
+  inherit version;
 
   src = fetchgit {
     url = "https://github.com/matrix-org/purple-matrix";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-vk-plugin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-vk-plugin/default.nix
index e54af933a081..22554a4abf8b 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-vk-plugin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-vk-plugin/default.nix
@@ -4,7 +4,8 @@ let
   version = "40ddb6d";
 in
 stdenv.mkDerivation rec {
-  name = "purple-vk-plugin-${version}";
+  pname = "purple-vk-plugin";
+  inherit version;
 
   src = fetchhg {
     url = "https://bitbucket.org/olegoandreev/purple-vk-plugin";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
index 8527593c1a20..df2665d8ce8f 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/telegram-purple/default.nix
@@ -4,7 +4,8 @@ let
   version = "1.3.0";
 in
 stdenv.mkDerivation rec {
-  name = "telegram-purple-${version}";
+  pname = "telegram-purple";
+  inherit version;
 
   src = fetchgit {
     url = "https://github.com/majn/telegram-purple";
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
index 6d75ba40ce01..41f205514e76 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/tox-prpl/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libtoxcore, pidgin, autoreconfHook, libsodium }:
 
 stdenv.mkDerivation rec {
-  name = "tox-prpl-${version}";
+  pname = "tox-prpl";
   version = "0.5.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
index dfdc92cfd4b8..8f86256069ce 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/window-merge/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pidgin } :
 
 stdenv.mkDerivation rec {
-  name = "pidgin-window-merge-${version}";
+  pname = "pidgin-window-merge";
   version = "0.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/pidgin/default.nix b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
index 8b6863384b3f..71168e1a692c 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin/default.nix
@@ -13,12 +13,12 @@
 # FIXME: clean the mess around choosing the SSL library (nss by default)
 
 let unwrapped = stdenv.mkDerivation rec {
-  name = "pidgin-${version}";
+  pname = "pidgin";
   majorVersion = "2";
   version = "${majorVersion}.13.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/pidgin/${name}.tar.bz2";
+    url = "mirror://sourceforge/pidgin/${pname}-${version}.tar.bz2";
     sha256 = "13vdqj70315p9rzgnbxjp9c51mdzf1l4jg1kvnylc4bidw61air7";
   };
 
diff --git a/pkgs/applications/networking/instant-messengers/pond/default.nix b/pkgs/applications/networking/instant-messengers/pond/default.nix
index e7527bafcc65..1ddc603dc62e 100644
--- a/pkgs/applications/networking/instant-messengers/pond/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pond/default.nix
@@ -5,7 +5,7 @@ let
   gui = true; # Might be implemented with nixpkgs config.
 in
 buildGoPackage rec {
-  name = "pond-${version}";
+  pname = "pond";
   version = "20150830-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "bce6e0dc61803c23699c749e29a83f81da3c41b2";
 
diff --git a/pkgs/applications/networking/instant-messengers/profanity/default.nix b/pkgs/applications/networking/instant-messengers/profanity/default.nix
index 79a197d1a7ac..bd88962c40df 100644
--- a/pkgs/applications/networking/instant-messengers/profanity/default.nix
+++ b/pkgs/applications/networking/instant-messengers/profanity/default.nix
@@ -21,7 +21,7 @@ assert omemoSupport        -> libsignal-protocol-c != null && libgcrypt != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "profanity-${version}";
+  pname = "profanity";
   version = "0.7.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/psi-plus/default.nix b/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
index e1a2fb40c5ae..b77407bd0c83 100644
--- a/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
+++ b/pkgs/applications/networking/instant-messengers/psi-plus/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "psi-plus-${version}";
+  pname = "psi-plus";
   version = "1.4.504";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/qtox/default.nix b/pkgs/applications/networking/instant-messengers/qtox/default.nix
index 4ab3c64d16d8..6a43344fbd3c 100644
--- a/pkgs/applications/networking/instant-messengers/qtox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/qtox/default.nix
@@ -11,7 +11,8 @@ let
   rev = "v${version}";
 
 in mkDerivation rec {
-  name = "qtox-${version}";
+  pname = "qtox";
+  inherit version;
 
   src = fetchFromGitHub {
     owner  = "qTox";
diff --git a/pkgs/applications/networking/instant-messengers/rambox/bare.nix b/pkgs/applications/networking/instant-messengers/rambox/bare.nix
index 60a4dd39fb0e..a23dbda6cb2a 100644
--- a/pkgs/applications/networking/instant-messengers/rambox/bare.nix
+++ b/pkgs/applications/networking/instant-messengers/rambox/bare.nix
@@ -2,7 +2,7 @@
 , auth0ClientID, auth0Domain }:
 
 stdenv.mkDerivation rec {
-  name = "rambox-bare-${version}";
+  pname = "rambox-bare";
   version = "0.6.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/rambox/sencha/bare.nix b/pkgs/applications/networking/instant-messengers/rambox/sencha/bare.nix
index efecebe169e9..97c722f09354 100644
--- a/pkgs/applications/networking/instant-messengers/rambox/sencha/bare.nix
+++ b/pkgs/applications/networking/instant-messengers/rambox/sencha/bare.nix
@@ -17,7 +17,7 @@ in
 stdenv.mkDerivation rec {
   inherit version;
 
-  name = "sencha-bare-${version}";
+  pname = "sencha-bare";
   src = srcs.${stdenv.hostPlatform.system};
 
   nativeBuildInputs = [ gzip which unzip ];
diff --git a/pkgs/applications/networking/instant-messengers/ricochet/default.nix b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
index a6aef5e6a2fb..96ce9c32a7d6 100644
--- a/pkgs/applications/networking/instant-messengers/ricochet/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ricochet/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ricochet-${version}";
+  pname = "ricochet";
   version = "1.1.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix b/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
index 168719bf0e4c..8dc053631e92 100644
--- a/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ring-daemon/default.nix
@@ -79,7 +79,7 @@ let
   });
 in
 stdenv.mkDerivation rec {
-  name = "ring-daemon-${version}";
+  pname = "ring-daemon";
   version = "2017-07-11";
 
   inherit src;
diff --git a/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix b/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
index 0546d2dae472..d1f1c0333616 100644
--- a/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
+++ b/pkgs/applications/networking/instant-messengers/ring-daemon/restbed.nix
@@ -7,7 +7,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "restbed-${version}";
+  pname = "restbed";
   version = "2016-09-15";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/riot/riot-web.nix b/pkgs/applications/networking/instant-messengers/riot/riot-web.nix
index 383952f2a893..2755d181da2b 100644
--- a/pkgs/applications/networking/instant-messengers/riot/riot-web.nix
+++ b/pkgs/applications/networking/instant-messengers/riot/riot-web.nix
@@ -4,7 +4,7 @@
 # Versions of `riot-web` and `riot-desktop` should be kept in sync.
 
 stdenv.mkDerivation rec {
-  name= "riot-web-${version}";
+  pname = "riot-web";
   version = "1.3.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/signal-cli/default.nix b/pkgs/applications/networking/instant-messengers/signal-cli/default.nix
index 3336c05aae74..010ea1bff7c3 100644
--- a/pkgs/applications/networking/instant-messengers/signal-cli/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-cli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, makeWrapper, jre_headless }:
 
 stdenv.mkDerivation rec {
-  name = "signal-cli-${version}";
+  pname = "signal-cli";
   version = "0.6.2";
 
   # Building from source would be preferred, but is much more involved.
diff --git a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
index 0b4c3aade87d..c97a908d33d9 100644
--- a/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
+++ b/pkgs/applications/networking/instant-messengers/signal-desktop/default.nix
@@ -56,7 +56,7 @@ let
   ];
 
 in stdenv.mkDerivation rec {
-  name = "signal-desktop-${version}";
+  pname = "signal-desktop";
   version = "1.26.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/sky/default.nix b/pkgs/applications/networking/instant-messengers/sky/default.nix
index cf6031aa05b5..cdc176be65b0 100644
--- a/pkgs/applications/networking/instant-messengers/sky/default.nix
+++ b/pkgs/applications/networking/instant-messengers/sky/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
   version_major = "2.1.7369";
   version_minor = "1";
   version = version_major + "." + version_minor;
-  name = "sky-${version}";
+  pname = "sky";
   unpackCmd = "ar x $curSrc; tar -xf data.tar.xz";
   src = fetchurl {
     url = "https://tel.red/repos/ubuntu/pool/non-free/sky_${version_major + "-" + version_minor}ubuntu+xenial_amd64.deb";
diff --git a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
index 96eef843d5b9..cbab67e5e1a5 100644
--- a/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
+++ b/pkgs/applications/networking/instant-messengers/skypeforlinux/default.nix
@@ -66,7 +66,8 @@ let
       throw "Skype for linux is not supported on ${stdenv.hostPlatform.system}";
 
 in stdenv.mkDerivation {
-  name = "skypeforlinux-${version}";
+  pname = "skypeforlinux";
+  inherit version;
 
   system = "x86_64-linux";
 
diff --git a/pkgs/applications/networking/instant-messengers/slack-term/default.nix b/pkgs/applications/networking/instant-messengers/slack-term/default.nix
index 79464f54232c..6271e338a964 100644
--- a/pkgs/applications/networking/instant-messengers/slack-term/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack-term/default.nix
@@ -2,7 +2,7 @@
 
 buildGoPackage rec {
   # https://github.com/erroneousboat/slack-term
-  name = "slack-term-${version}";
+  pname = "slack-term";
   version = "0.4.1";
 
   goPackagePath = "github.com/erroneousboat/slack-term";
diff --git a/pkgs/applications/networking/instant-messengers/slack/dark-theme.nix b/pkgs/applications/networking/instant-messengers/slack/dark-theme.nix
index c24e2c4301e0..58cc7a220b92 100644
--- a/pkgs/applications/networking/instant-messengers/slack/dark-theme.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/dark-theme.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   rev = "e2a6a9cd9da70175881ab991220c86aa87179509";
   version = "2019-07-26";
-  name = "slack-theme-black-${version}";
+  pname = "slack-theme-black";
 
   src = fetchgit { inherit rev;
     url = "https://github.com/laCour/slack-night-mode";
diff --git a/pkgs/applications/networking/instant-messengers/slack/default.nix b/pkgs/applications/networking/instant-messengers/slack/default.nix
index 94c02ab0226a..fab9c28ec973 100644
--- a/pkgs/applications/networking/instant-messengers/slack/default.nix
+++ b/pkgs/applications/networking/instant-messengers/slack/default.nix
@@ -57,7 +57,8 @@ let
       throw "Slack is not supported on ${stdenv.hostPlatform.system}";
 
 in stdenv.mkDerivation {
-  name = "slack-${version}";
+  pname = "slack";
+  inherit version;
 
   inherit src;
 
diff --git a/pkgs/applications/networking/instant-messengers/stride/default.nix b/pkgs/applications/networking/instant-messengers/stride/default.nix
index 17a38479f82e..7a9ab4d127c4 100644
--- a/pkgs/applications/networking/instant-messengers/stride/default.nix
+++ b/pkgs/applications/networking/instant-messengers/stride/default.nix
@@ -34,7 +34,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = "1.17.82";
-  name = "stride-${version}";
+  pname = "stride";
 
   src = fetchurl {
     url = "https://packages.atlassian.com/stride-apt-client/pool/stride_${version}_amd64.deb";
diff --git a/pkgs/applications/networking/instant-messengers/swift-im/default.nix b/pkgs/applications/networking/instant-messengers/swift-im/default.nix
index 51e7f081d1e0..db1d0a54dce0 100644
--- a/pkgs/applications/networking/instant-messengers/swift-im/default.nix
+++ b/pkgs/applications/networking/instant-messengers/swift-im/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "swift-im-${version}";
+  pname = "swift-im";
   version = "4.0.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/teamspeak/client.nix b/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
index 21b9510a6057..3c532fa506a5 100644
--- a/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
+++ b/pkgs/applications/networking/instant-messengers/teamspeak/client.nix
@@ -29,7 +29,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "teamspeak-client-${version}";
+  pname = "teamspeak-client";
 
   version = "3.3.0";
 
diff --git a/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix b/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
index 4607961cdf08..3368ec1124eb 100644
--- a/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
+++ b/pkgs/applications/networking/instant-messengers/telepathy/idle/default.nix
@@ -3,10 +3,9 @@
 stdenv.mkDerivation rec {
   pname = "telepathy-idle";
   version = "0.2.0";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "http://telepathy.freedesktop.org/releases/${pname}/${name}.tar.gz";
+    url = "http://telepathy.freedesktop.org/releases/${pname}/${pname}-${version}.tar.gz";
     sha256 = "1argdzbif1vdmwp5vqbgkadq9ancjmgdm2ncp0qfckni715ss4rh";
   };
 
diff --git a/pkgs/applications/networking/instant-messengers/tensor/default.nix b/pkgs/applications/networking/instant-messengers/tensor/default.nix
index c6b930fc590f..11845ecfb26c 100644
--- a/pkgs/applications/networking/instant-messengers/tensor/default.nix
+++ b/pkgs/applications/networking/instant-messengers/tensor/default.nix
@@ -4,7 +4,7 @@
 # should use that
 
 stdenv.mkDerivation rec {
-  name = "tensor-git-${version}";
+  pname = "tensor-git";
   version = "2017-02-21";
 
   src = fetchgit {
diff --git a/pkgs/applications/networking/instant-messengers/torchat/default.nix b/pkgs/applications/networking/instant-messengers/torchat/default.nix
index 06bcd7a0400e..edfec97edf8a 100644
--- a/pkgs/applications/networking/instant-messengers/torchat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/torchat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, python, unzip, wxPython, wrapPython, tor }:
 stdenv.mkDerivation rec {
 
-  name = "torchat-${version}";
+  pname = "torchat";
   version = "0.9.9.553";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/toxic/default.nix b/pkgs/applications/networking/instant-messengers/toxic/default.nix
index 95879fef05ad..540aa3fcea4d 100644
--- a/pkgs/applications/networking/instant-messengers/toxic/default.nix
+++ b/pkgs/applications/networking/instant-messengers/toxic/default.nix
@@ -3,7 +3,7 @@
 , qrencode, gdk-pixbuf, libnotify }:
 
 stdenv.mkDerivation rec {
-  name = "toxic-${version}";
+  pname = "toxic";
   version = "0.8.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/utox/default.nix b/pkgs/applications/networking/instant-messengers/utox/default.nix
index 349a1363259c..5ef0d9162429 100644
--- a/pkgs/applications/networking/instant-messengers/utox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/utox/default.nix
@@ -3,7 +3,7 @@
 , libXrender, fontconfig, libXext, libXft, libsodium, libopus }:
 
 stdenv.mkDerivation rec {
-  name = "utox-${version}";
+  pname = "utox";
 
   version = "0.17.0";
 
diff --git a/pkgs/applications/networking/instant-messengers/vacuum/default.nix b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
index 109566b5d079..cd5109320c79 100644
--- a/pkgs/applications/networking/instant-messengers/vacuum/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vacuum/default.nix
@@ -4,7 +4,7 @@
   , xz, zlib
 }:
 stdenv.mkDerivation rec {
-  name = "vacuum-im-${version}";
+  pname = "vacuum-im";
   version = "1.3.0.20160104";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/instant-messengers/viber/default.nix b/pkgs/applications/networking/instant-messengers/viber/default.nix
index a4bf26a0b1af..b0824c780225 100644
--- a/pkgs/applications/networking/instant-messengers/viber/default.nix
+++ b/pkgs/applications/networking/instant-messengers/viber/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "viber-${version}";
+  pname = "viber";
   version = "7.0.0.1035";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix b/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
index b992263e215b..03bf3b3bbdd2 100644
--- a/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
+++ b/pkgs/applications/networking/instant-messengers/vk-messenger/default.nix
@@ -4,7 +4,8 @@
 let
   version = "4.0.1";
 in stdenv.mkDerivation {
-  name = "vk-messenger-${version}";
+  pname = "vk-messenger";
+  inherit version;
   src = {
     i686-linux = fetchurl {
       url = "https://desktop.userapi.com/rpm/master/vk-${version}.i686.rpm";
diff --git a/pkgs/applications/networking/instant-messengers/wavebox/default.nix b/pkgs/applications/networking/instant-messengers/wavebox/default.nix
index 9f704e52721d..da4c5073000a 100644
--- a/pkgs/applications/networking/instant-messengers/wavebox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/wavebox/default.nix
@@ -22,7 +22,8 @@ let
   tarball = "Wavebox_${replaceStrings ["."] ["_"] (toString version)}_linux_${bits}.tar.gz";
 
 in stdenv.mkDerivation rec {
-  name = "wavebox-${version}";
+  pname = "wavebox";
+  inherit version;
   src = fetchurl {
     url = "https://github.com/wavebox/waveboxapp/releases/download/v${version}/${tarball}";
     sha256 = "1yg2lib4h5illz0ss4hvr78s4v1cjbxlczjzaw6bqigyk95smm23";
diff --git a/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix b/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
index 980d21572cc0..4047eba1fbb5 100644
--- a/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
+++ b/pkgs/applications/networking/instant-messengers/xmpp-client/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "xmpp-client-${version}";
+  pname = "xmpp-client";
   version = "20160916-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "abbf9020393e8caae3e8996a16ce48446e31cf0e";
 
diff --git a/pkgs/applications/networking/instant-messengers/zoom-us/default.nix b/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
index 8aa732fd6ba7..e822b023f54a 100644
--- a/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
+++ b/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
@@ -31,7 +31,8 @@ let
   };
 
 in mkDerivation {
-  name = "zoom-us-${version}";
+  pname = "zoom-us";
+  inherit version;
 
   src = srcs.${stdenv.hostPlatform.system};
 
diff --git a/pkgs/applications/networking/insync/default.nix b/pkgs/applications/networking/insync/default.nix
index 3719a69138c6..3a2b32f01175 100644
--- a/pkgs/applications/networking/insync/default.nix
+++ b/pkgs/applications/networking/insync/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "insync-${version}";
+  pname = "insync";
   version = "1.5.7.37371";
   src =
     if stdenv.hostPlatform.system == "x86_64-linux" then
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
         sha256 = "1cm3q6y2crw6pcsvh21sbkmh1hin7xl4fyslc96nbyql8rxsky5n";
       }
     else
-      throw "${name} is not supported on ${stdenv.hostPlatform.system}";
+      throw "${pname}-${version} is not supported on ${stdenv.hostPlatform.system}";
 
   buildInputs = [ makeWrapper ];
 
diff --git a/pkgs/applications/networking/ipfs-cluster/default.nix b/pkgs/applications/networking/ipfs-cluster/default.nix
index 870e40d81282..426619908d65 100644
--- a/pkgs/applications/networking/ipfs-cluster/default.nix
+++ b/pkgs/applications/networking/ipfs-cluster/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, fetchgx, gx-go }:
 
 buildGoPackage rec {
-  name = "ipfs-cluster-${version}";
+  pname = "ipfs-cluster";
   version = "0.9.0";
   rev = "v${version}";
 
@@ -9,7 +9,7 @@ buildGoPackage rec {
 
   extraSrcPaths = [
     (fetchgx {
-      inherit name src;
+      inherit  src;name = "${pname}-${version}";
       sha256 = "1k7xcirvi07p5g9gr9jcx5h39wk7jxfsyjrn5yraa8xdqhn6b6nx";
     })
   ];
diff --git a/pkgs/applications/networking/ipfs-migrator/default.nix b/pkgs/applications/networking/ipfs-migrator/default.nix
index f070c5109376..39631bfc5c87 100644
--- a/pkgs/applications/networking/ipfs-migrator/default.nix
+++ b/pkgs/applications/networking/ipfs-migrator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "ipfs-migrator-${version}";
+  pname = "ipfs-migrator";
   version = "7";
 
   goPackagePath = "github.com/ipfs/fs-repo-migrations";
diff --git a/pkgs/applications/networking/ipget/default.nix b/pkgs/applications/networking/ipget/default.nix
index 45835248d0d8..9f206a8f48f3 100644
--- a/pkgs/applications/networking/ipget/default.nix
+++ b/pkgs/applications/networking/ipget/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub, fetchgx }:
 
 buildGoPackage rec {
-  name = "ipget-${version}";
+  pname = "ipget";
   version = "0.3.2";
   rev = "v${version}";
 
@@ -9,7 +9,7 @@ buildGoPackage rec {
 
   extraSrcPaths = [
     (fetchgx {
-      inherit name src;
+      inherit  src;name = "${pname}-${version}";
       sha256 = "07l9hpkhk5phr95zp1l5wd3ii38bw91hy4dlw2rsfbzcsc8bq4s8";
     })
   ];
diff --git a/pkgs/applications/networking/iptraf-ng/default.nix b/pkgs/applications/networking/iptraf-ng/default.nix
index 746d79805f5c..cdece4eb644f 100644
--- a/pkgs/applications/networking/iptraf-ng/default.nix
+++ b/pkgs/applications/networking/iptraf-ng/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.1.4";
-  name = "iptraf-ng-${version}";
+  pname = "iptraf-ng";
 
   src = fetchurl {
-    url = "https://fedorahosted.org/releases/i/p/iptraf-ng/${name}.tar.gz";
+    url = "https://fedorahosted.org/releases/i/p/iptraf-ng/${pname}-${version}.tar.gz";
     sha256 = "02gb8z9h2s6s1ybyikywz7jgb1mafdx88hijfasv3khcgkq0q53r";
   };
 
diff --git a/pkgs/applications/networking/irc/bip/default.nix b/pkgs/applications/networking/irc/bip/default.nix
index 7c40a4e12a66..0792aefe25f5 100644
--- a/pkgs/applications/networking/irc/bip/default.nix
+++ b/pkgs/applications/networking/irc/bip/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchpatch, bison, flex, autoconf, automake, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "bip-${version}";
+  pname = "bip";
   version = "0.8.9";
 
   # fetch sources from debian, because the creator's website provides
diff --git a/pkgs/applications/networking/irc/communi/default.nix b/pkgs/applications/networking/irc/communi/default.nix
index 917de745d277..8278f90d321c 100644
--- a/pkgs/applications/networking/irc/communi/default.nix
+++ b/pkgs/applications/networking/irc/communi/default.nix
@@ -1,7 +1,7 @@
 { fetchgit, libcommuni, qtbase, qmake, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "communi-${version}";
+  pname = "communi";
   version = "3.5.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/networking/irc/epic5/default.nix b/pkgs/applications/networking/irc/epic5/default.nix
index 0b52515228b9..a90446a87fa9 100644
--- a/pkgs/applications/networking/irc/epic5/default.nix
+++ b/pkgs/applications/networking/irc/epic5/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, openssl, ncurses, libiconv, tcl, coreutils, fetchpatch }:
 
 stdenv.mkDerivation rec {
-  name = "epic5-${version}";
+  pname = "epic5";
   version = "2.0.1";
 
   src = fetchurl {
-    url = "http://ftp.epicsol.org/pub/epic/EPIC5-PRODUCTION/${name}.tar.xz";
+    url = "http://ftp.epicsol.org/pub/epic/EPIC5-PRODUCTION/${pname}-${version}.tar.xz";
     sha256 = "1ap73d5f4vccxjaaq249zh981z85106vvqmxfm4plvy76b40y9jm";
   };
 
diff --git a/pkgs/applications/networking/irc/glowing-bear/default.nix b/pkgs/applications/networking/irc/glowing-bear/default.nix
index 8c5d2ffa35ea..8bdb23d50dd3 100644
--- a/pkgs/applications/networking/irc/glowing-bear/default.nix
+++ b/pkgs/applications/networking/irc/glowing-bear/default.nix
@@ -1,7 +1,7 @@
 { fetchFromGitHub, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "glowing-bear-${version}";
+  pname = "glowing-bear";
   version = "0.7.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/irc/hexchat/default.nix b/pkgs/applications/networking/irc/hexchat/default.nix
index 34c4fcf0c88c..b3e77a145bc0 100644
--- a/pkgs/applications/networking/irc/hexchat/default.nix
+++ b/pkgs/applications/networking/irc/hexchat/default.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.12.4";
-  name = "hexchat-${version}";
+  pname = "hexchat";
 
   src = fetchFromGitHub {
     owner = "hexchat";
diff --git a/pkgs/applications/networking/irc/irssi/default.nix b/pkgs/applications/networking/irc/irssi/default.nix
index 5aca2c49d14b..04f1072936f8 100644
--- a/pkgs/applications/networking/irc/irssi/default.nix
+++ b/pkgs/applications/networking/irc/irssi/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.1";
-  name = "irssi-${version}";
+  pname = "irssi";
 
   src = fetchurl {
-    url = "https://github.com/irssi/irssi/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/irssi/irssi/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "01lay6bxgsk2vzkiknw12zr8gvgnvk9xwg992496knsgakr0x2zx";
   };
 
diff --git a/pkgs/applications/networking/irc/konversation/default.nix b/pkgs/applications/networking/irc/konversation/default.nix
index 27297b01dce1..6a58241b89aa 100644
--- a/pkgs/applications/networking/irc/konversation/default.nix
+++ b/pkgs/applications/networking/irc/konversation/default.nix
@@ -1,6 +1,7 @@
 { mkDerivation
 , lib
 , fetchurl
+, fetchpatch
 , extra-cmake-modules
 , kdoctools
 , kbookmarks
@@ -38,6 +39,14 @@ in mkDerivation rec {
     sha256 = "0h098yhlp36ls6pdvs2r93ig8dv4fys62m0h6wxccprb0qrpbgv0";
   };
 
+  patches = [
+    # Delete this patch for konversation > 1.7.5
+    (fetchpatch {
+      url = "https://cgit.kde.org/konversation.git/patch/?id=4d0036617becc26a76fd021138c98aceec4c7b53";
+      sha256 = "17hdj6zyln3n93b71by26mrwbgyh4k052ck5iw1drysx5dyd5l6y";
+    })
+  ];
+
   buildInputs = [
     kbookmarks
     karchive
diff --git a/pkgs/applications/networking/irc/sic/default.nix b/pkgs/applications/networking/irc/sic/default.nix
index cf72bef62b17..b081a6b3672d 100644
--- a/pkgs/applications/networking/irc/sic/default.nix
+++ b/pkgs/applications/networking/irc/sic/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "sic-${version}";
+  pname = "sic";
   version = "1.2";
 
   makeFlags = "PREFIX=$(out)";
diff --git a/pkgs/applications/networking/irc/weechat/default.nix b/pkgs/applications/networking/irc/weechat/default.nix
index 5ae96d03f7c6..3f8ad762218c 100644
--- a/pkgs/applications/networking/irc/weechat/default.nix
+++ b/pkgs/applications/networking/irc/weechat/default.nix
@@ -28,7 +28,7 @@ let
     assert lib.all (p: p.enabled -> ! (builtins.elem null p.buildInputs)) plugins;
     stdenv.mkDerivation rec {
       version = "2.5";
-      name = "weechat-${version}";
+      pname = "weechat";
 
       src = fetchurl {
         url = "https://weechat.org/files/src/weechat-${version}.tar.bz2";
diff --git a/pkgs/applications/networking/irc/weechat/scripts/wee-slack/default.nix b/pkgs/applications/networking/irc/weechat/scripts/wee-slack/default.nix
index de7974d4cbe3..49616671507d 100644
--- a/pkgs/applications/networking/irc/weechat/scripts/wee-slack/default.nix
+++ b/pkgs/applications/networking/irc/weechat/scripts/wee-slack/default.nix
@@ -1,7 +1,7 @@
 { stdenv, substituteAll, buildEnv, fetchFromGitHub, pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "wee-slack-${version}";
+  pname = "wee-slack";
   version = "2.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/irc/wraith/default.nix b/pkgs/applications/networking/irc/wraith/default.nix
index add52d85d8b4..6d9acdb68e52 100644
--- a/pkgs/applications/networking/irc/wraith/default.nix
+++ b/pkgs/applications/networking/irc/wraith/default.nix
@@ -4,7 +4,7 @@ with stdenv;
 with stdenv.lib;
 
 mkDerivation rec {
-  name = "wraith-${version}";
+  pname = "wraith";
   version = "1.4.7";
   src = fetchurl {
     url = "mirror://sourceforge/wraithbotpack/wraith-v${version}.tar.gz";
diff --git a/pkgs/applications/networking/jmeter/default.nix b/pkgs/applications/networking/jmeter/default.nix
index 34f332b003cf..3f626a6ac483 100644
--- a/pkgs/applications/networking/jmeter/default.nix
+++ b/pkgs/applications/networking/jmeter/default.nix
@@ -1,10 +1,10 @@
 { fetchurl, stdenv, jre, makeWrapper, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "jmeter-${version}";
+  pname = "jmeter";
   version = "5.1.1";
   src = fetchurl {
-    url = "https://archive.apache.org/dist/jmeter/binaries/apache-${name}.tgz";
+    url = "https://archive.apache.org/dist/jmeter/binaries/apache-${pname}-${version}.tgz";
     sha256 = "1bmlxnlcias781mwf3wzpd4935awswbq3w8ijck65bsaw07m2kc4";
   };
 
diff --git a/pkgs/applications/networking/jnetmap/default.nix b/pkgs/applications/networking/jnetmap/default.nix
index 8967a5d824aa..e2a8a2d56bd1 100644
--- a/pkgs/applications/networking/jnetmap/default.nix
+++ b/pkgs/applications/networking/jnetmap/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "jnetmap-${version}";
+  pname = "jnetmap";
   version = "0.5.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/linssid/default.nix b/pkgs/applications/networking/linssid/default.nix
index 14ee8095247e..daddf6adf7e4 100644
--- a/pkgs/applications/networking/linssid/default.nix
+++ b/pkgs/applications/networking/linssid/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, qtbase, qtsvg, qmake, pkgconfig, boost, wirelesstools, iw, qwt, wrapQtAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "linssid-${version}";
+  pname = "linssid";
   version = "2.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/mailreaders/alpine/default.nix b/pkgs/applications/networking/mailreaders/alpine/default.nix
index 17a3b92e2f97..492cd640d871 100644
--- a/pkgs/applications/networking/mailreaders/alpine/default.nix
+++ b/pkgs/applications/networking/mailreaders/alpine/default.nix
@@ -3,11 +3,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "alpine-${version}";
+  pname = "alpine";
   version = "2.21";
 
   src = fetchurl {
-    url = "http://alpine.freeiz.com/alpine/release/src/${name}.tar.xz";
+    url = "http://alpine.freeiz.com/alpine/release/src/${pname}-${version}.tar.xz";
     sha256 = "0f3llxrmaxw7w9w6aixh752md3cdc91mwfmbarkm8s413f4bcc30";
   };
 
diff --git a/pkgs/applications/networking/mailreaders/balsa/default.nix b/pkgs/applications/networking/mailreaders/balsa/default.nix
index db3cd7782e8f..15f707e06a2d 100644
--- a/pkgs/applications/networking/mailreaders/balsa/default.nix
+++ b/pkgs/applications/networking/mailreaders/balsa/default.nix
@@ -5,11 +5,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "balsa-${version}";
+  pname = "balsa";
   version = "2.5.7";
 
   src = fetchurl {
-    url = "https://pawsa.fedorapeople.org/balsa/${name}.tar.bz2";
+    url = "https://pawsa.fedorapeople.org/balsa/${pname}-${version}.tar.bz2";
     sha256 = "0yfqhfpwm1qnwmbpr6dfn2f5w8a8xxq51pn8ypgg0fw973l1c1nx";
   };
 
diff --git a/pkgs/applications/networking/mailreaders/claws-mail/default.nix b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
index bb4c6c54f161..d7df94f7e673 100644
--- a/pkgs/applications/networking/mailreaders/claws-mail/default.nix
+++ b/pkgs/applications/networking/mailreaders/claws-mail/default.nix
@@ -30,7 +30,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "claws-mail-${version}";
+  pname = "claws-mail";
   version = "3.17.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/mailreaders/imapfilter.nix b/pkgs/applications/networking/mailreaders/imapfilter.nix
index e5a919af2e6f..78b1aad03fbf 100644
--- a/pkgs/applications/networking/mailreaders/imapfilter.nix
+++ b/pkgs/applications/networking/mailreaders/imapfilter.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, openssl, lua, pcre }:
 
 stdenv.mkDerivation rec {
-  name = "imapfilter-${version}";
+  pname = "imapfilter";
   version = "2.6.12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/mailreaders/inboxer/default.nix b/pkgs/applications/networking/mailreaders/inboxer/default.nix
index 4139b650fb78..189ac1e6aaed 100644
--- a/pkgs/applications/networking/mailreaders/inboxer/default.nix
+++ b/pkgs/applications/networking/mailreaders/inboxer/default.nix
@@ -3,7 +3,7 @@
 , fontconfig, dbus, nss, nspr, gtk2-x11, alsaLib, cups, libpulseaudio, udev }:
 
 stdenv.mkDerivation rec {
-  name = "inboxer-${version}";
+  pname = "inboxer";
   version = "1.2.1";
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/networking/mailreaders/lumail/default.nix b/pkgs/applications/networking/mailreaders/lumail/default.nix
index bc0918737dd5..0a670b2b9a6a 100644
--- a/pkgs/applications/networking/mailreaders/lumail/default.nix
+++ b/pkgs/applications/networking/mailreaders/lumail/default.nix
@@ -25,7 +25,8 @@ let
   luaCPath = getPath "so";
 in
 stdenv.mkDerivation {
-  name = "lumail-${version}";
+  pname = "lumail";
+  inherit version;
 
   src = fetchurl {
     url = "https://lumail.org/download/lumail-${version}.tar.gz";
diff --git a/pkgs/applications/networking/mailreaders/mailcheck/default.nix b/pkgs/applications/networking/mailreaders/mailcheck/default.nix
index 05e784856554..ffa3e92d390c 100644
--- a/pkgs/applications/networking/mailreaders/mailcheck/default.nix
+++ b/pkgs/applications/networking/mailreaders/mailcheck/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "mailcheck-${version}";
+  pname = "mailcheck";
   version = "1.91.2";
 
   patches = [ ./mailcheck-Makefile.patch ];
diff --git a/pkgs/applications/networking/mailreaders/mailnag/default.nix b/pkgs/applications/networking/mailreaders/mailnag/default.nix
index d81513406624..4cbaee4488b1 100644
--- a/pkgs/applications/networking/mailreaders/mailnag/default.nix
+++ b/pkgs/applications/networking/mailreaders/mailnag/default.nix
@@ -9,7 +9,7 @@
 let
   inherit (pythonPackages) python;
 in pythonPackages.buildPythonApplication rec {
-  name = "mailnag-${version}";
+  pname = "mailnag";
   version = "1.3.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/mailreaders/mblaze/default.nix b/pkgs/applications/networking/mailreaders/mblaze/default.nix
index f00ec6e6566f..6c3b3a69b1d6 100644
--- a/pkgs/applications/networking/mailreaders/mblaze/default.nix
+++ b/pkgs/applications/networking/mailreaders/mblaze/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch, libiconv }:
 
 stdenv.mkDerivation rec {
-  name = "mblaze-${version}";
+  pname = "mblaze";
   version = "0.5.1";
 
   buildInputs = stdenv.lib.optionals stdenv.isDarwin [ libiconv ];
diff --git a/pkgs/applications/networking/mailreaders/mutt/default.nix b/pkgs/applications/networking/mailreaders/mutt/default.nix
index f259fdebf228..c694398bd7d2 100644
--- a/pkgs/applications/networking/mailreaders/mutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/mutt/default.nix
@@ -26,11 +26,11 @@ assert gpgmeSupport -> gpgme      != null && openssl != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "mutt-${version}";
+  pname = "mutt";
   version = "1.12.1";
 
   src = fetchurl {
-    url = "http://ftp.mutt.org/pub/mutt/${name}.tar.gz";
+    url = "http://ftp.mutt.org/pub/mutt/${pname}-${version}.tar.gz";
     sha256 = "0311sip2q90aqaxn7h3cck1zl98b4vifqi8bp5fsizy4dr06bi81";
   };
 
diff --git a/pkgs/applications/networking/mailreaders/neomutt/default.nix b/pkgs/applications/networking/mailreaders/neomutt/default.nix
index f4b0846b98f0..615b810d0029 100644
--- a/pkgs/applications/networking/mailreaders/neomutt/default.nix
+++ b/pkgs/applications/networking/mailreaders/neomutt/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "20180716";
-  name = "neomutt-${version}";
+  pname = "neomutt";
 
   src = fetchFromGitHub {
     owner  = "neomutt";
diff --git a/pkgs/applications/networking/mailreaders/notbit/default.nix b/pkgs/applications/networking/mailreaders/notbit/default.nix
index 3e235400498f..b87728dd2cd1 100644
--- a/pkgs/applications/networking/mailreaders/notbit/default.nix
+++ b/pkgs/applications/networking/mailreaders/notbit/default.nix
@@ -5,7 +5,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "notbit-${version}";
+  pname = "notbit";
   version = "2018-01-09";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/mailreaders/notmuch-addrlookup/default.nix b/pkgs/applications/networking/mailreaders/notmuch-addrlookup/default.nix
index 126e2854574e..67c673bc913c 100644
--- a/pkgs/applications/networking/mailreaders/notmuch-addrlookup/default.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch-addrlookup/default.nix
@@ -4,7 +4,8 @@ let
   version = "9";
 in
 stdenv.mkDerivation rec {
-  name = "notmuch-addrlookup-${version}";
+  pname = "notmuch-addrlookup";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "aperezdc";
diff --git a/pkgs/applications/networking/mailreaders/notmuch-bower/default.nix b/pkgs/applications/networking/mailreaders/notmuch-bower/default.nix
index 90c8590d52d1..d9eae3c9c503 100644
--- a/pkgs/applications/networking/mailreaders/notmuch-bower/default.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch-bower/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gawk, mercury, pandoc, ncurses, gpgme }:
 
 stdenv.mkDerivation rec {
-  name = "notmuch-bower-${version}";
+  pname = "notmuch-bower";
   version = "0.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/mailreaders/notmuch/default.nix b/pkgs/applications/networking/mailreaders/notmuch/default.nix
index 9ddedac09747..f6e6a8d747eb 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/default.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/default.nix
@@ -13,15 +13,15 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "0.28.4"; # not really, git
-  name = "notmuch-${version}";
+  pname = "notmuch";
 
   passthru = {
-    pythonSourceRoot = "${name}/bindings/python";
+    pythonSourceRoot = "${pname}-${version}/bindings/python";
     inherit version;
   };
 
   src = fetchurl {
-    url = "https://notmuchmail.org/releases/${name}.tar.gz";
+    url = "https://notmuchmail.org/releases/${pname}-${version}.tar.gz";
     sha256 = "1jjnhs4xs4gksvg0a9qn68rxrj41im5bh58snka2pkj20nxwmcds";
   };
 
diff --git a/pkgs/applications/networking/mailreaders/notmuch/muchsync.nix b/pkgs/applications/networking/mailreaders/notmuch/muchsync.nix
index e25dfe834f65..a0dbf98f2763 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/muchsync.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/muchsync.nix
@@ -3,12 +3,12 @@
 }:
 stdenv.mkDerivation rec {
   version = "5";
-  name = "muchsync-${version}";
+  pname = "muchsync";
   passthru = {
     inherit version;
   };
   src = fetchurl {
-    url = "http://www.muchsync.org/src/${name}.tar.gz";
+    url = "http://www.muchsync.org/src/${pname}-${version}.tar.gz";
     sha256 = "1k2m44pj5i6vfhp9icdqs42chsp208llanc666p3d9nww8ngq2lb";
   };
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/networking/mailreaders/notmuch/mutt.nix b/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
index 410e5e10ceb6..7382b97ba811 100644
--- a/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
+++ b/pkgs/applications/networking/mailreaders/notmuch/mutt.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, perl, perlPackages, makeWrapper, coreutils, notmuch }:
 
 stdenv.mkDerivation rec {
-  name = "notmuch-mutt-${version}";
+  pname = "notmuch-mutt";
   version = notmuch.version;
 
   outputs = [ "out" ];
diff --git a/pkgs/applications/networking/mailreaders/sylpheed/default.nix b/pkgs/applications/networking/mailreaders/sylpheed/default.nix
index 70f74dff3097..986ee5fe3c9e 100644
--- a/pkgs/applications/networking/mailreaders/sylpheed/default.nix
+++ b/pkgs/applications/networking/mailreaders/sylpheed/default.nix
@@ -7,11 +7,11 @@ assert sslSupport -> openssl != null;
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "sylpheed-${version}";
+  pname = "sylpheed";
   version = "3.7.0";
 
   src = fetchurl {
-    url = "https://sylpheed.sraoss.jp/sylpheed/v3.7/${name}.tar.xz";
+    url = "https://sylpheed.sraoss.jp/sylpheed/v3.7/${pname}-${version}.tar.xz";
     sha256 = "0j9y5vdzch251s264diw9clrn88dn20bqqkwfmis9l7m8vmwasqd";
   };
 
diff --git a/pkgs/applications/networking/mailreaders/thunderbird/default.nix b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
index 6921279b27f2..da817731e07e 100644
--- a/pkgs/applications/networking/mailreaders/thunderbird/default.nix
+++ b/pkgs/applications/networking/mailreaders/thunderbird/default.nix
@@ -23,7 +23,7 @@ let
   wrapperTool = if enableGTK3 then wrapGAppsHook else makeWrapper;
   gcc = if stdenv.cc.isGNU then stdenv.cc.cc else stdenv.cc.cc.gcc;
 in stdenv.mkDerivation rec {
-  name = "thunderbird-${version}";
+  pname = "thunderbird";
   version = "60.8.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/mailreaders/trojita/default.nix b/pkgs/applications/networking/mailreaders/trojita/default.nix
index 2d96d0336132..7f7296cd7006 100644
--- a/pkgs/applications/networking/mailreaders/trojita/default.nix
+++ b/pkgs/applications/networking/mailreaders/trojita/default.nix
@@ -8,11 +8,11 @@
 }:
 
 mkDerivation rec {
-  name = "trojita-${version}";
+  pname = "trojita";
   version = "0.7";
 
   src = fetchurl {
-    url = "mirror://sourceforge/trojita/trojita/${name}.tar.xz";
+    url = "mirror://sourceforge/trojita/trojita/${pname}-${version}.tar.xz";
     sha256 = "1n9n07md23ny6asyw0xpih37vlwzp7vawbkprl7a1bqwfa0si3g0";
   };
 
diff --git a/pkgs/applications/networking/modem-manager-gui/default.nix b/pkgs/applications/networking/modem-manager-gui/default.nix
index d31f98ef4ba6..2e61753346df 100644
--- a/pkgs/applications/networking/modem-manager-gui/default.nix
+++ b/pkgs/applications/networking/modem-manager-gui/default.nix
@@ -1,7 +1,7 @@
 { stdenv, pkgconfig, python3, fetchhg, gtk3, glib, gdbm, gtkspell3, itstool, libappindicator-gtk3, perlPackages, glibcLocales, meson, ninja }:
 
 stdenv.mkDerivation rec {
-  name = "modem-manager-gui-${version}";
+  pname = "modem-manager-gui";
   version = "0.0.19.1";
 
   src = fetchhg {
diff --git a/pkgs/applications/networking/ndppd/default.nix b/pkgs/applications/networking/ndppd/default.nix
index 6d7a8bd6c430..776255e7a12c 100644
--- a/pkgs/applications/networking/ndppd/default.nix
+++ b/pkgs/applications/networking/ndppd/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gzip }:
 
 stdenv.mkDerivation rec {
-  name = "ndppd-${version}";
+  pname = "ndppd";
   version = "0.2.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/netperf/default.nix b/pkgs/applications/networking/netperf/default.nix
index b89173820ee8..b3001c960574 100644
--- a/pkgs/applications/networking/netperf/default.nix
+++ b/pkgs/applications/networking/netperf/default.nix
@@ -1,7 +1,7 @@
 { libsmbios, stdenv, autoreconfHook, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "netperf-${version}";
+  pname = "netperf";
   version = "20180613";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/newsreaders/pan/default.nix b/pkgs/applications/networking/newsreaders/pan/default.nix
index e88936dc072b..34ebf4364ce7 100644
--- a/pkgs/applications/networking/newsreaders/pan/default.nix
+++ b/pkgs/applications/networking/newsreaders/pan/default.nix
@@ -10,7 +10,8 @@ assert spellChecking -> gtkspell3 != null;
 let version = "0.145"; in
 
 stdenv.mkDerivation {
-  name = "pan-${version}";
+  pname = "pan";
+  inherit version;
 
   src = fetchurl {
     url = "http://pan.rebelbase.com/download/releases/${version}/source/pan-${version}.tar.bz2";
diff --git a/pkgs/applications/networking/newsreaders/quiterss/default.nix b/pkgs/applications/networking/newsreaders/quiterss/default.nix
index 898b7706bd61..002f142a53ed 100644
--- a/pkgs/applications/networking/newsreaders/quiterss/default.nix
+++ b/pkgs/applications/networking/newsreaders/quiterss/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "quiterss-${version}";
+  pname = "quiterss";
   version = "0.18.12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/nload/default.nix b/pkgs/applications/networking/nload/default.nix
index 2c16fabc5c41..16cc0e3d50a2 100644
--- a/pkgs/applications/networking/nload/default.nix
+++ b/pkgs/applications/networking/nload/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.7.4";
-  name = "nload-${version}";
+  pname = "nload";
 
   src = fetchurl {
-    url = "http://www.roland-riegel.de/nload/${name}.tar.gz";
+    url = "http://www.roland-riegel.de/nload/${pname}-${version}.tar.gz";
     sha256 = "1rb9skch2kgqzigf19x8bzk211jdfjfdkrcvaqyj89jy2pkm3h61";
   };
 
diff --git a/pkgs/applications/networking/nntp-proxy/default.nix b/pkgs/applications/networking/nntp-proxy/default.nix
index 8795f32e829d..58e1fffdbdad 100644
--- a/pkgs/applications/networking/nntp-proxy/default.nix
+++ b/pkgs/applications/networking/nntp-proxy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libconfig, pkgconfig, libevent, openssl }:
 
 stdenv.mkDerivation rec {
-  name = "nntp-proxy-${version}";
+  pname = "nntp-proxy";
   version = "2014-01-06";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/omping/default.nix b/pkgs/applications/networking/omping/default.nix
index 1e127c1b1ec2..dc52d767438b 100644
--- a/pkgs/applications/networking/omping/default.nix
+++ b/pkgs/applications/networking/omping/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, fetchpatch }:
 
 stdenv.mkDerivation rec {
-  name = "omping-${version}";
+  pname = "omping";
   version = "0.0.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/ostinato/default.nix b/pkgs/applications/networking/ostinato/default.nix
index 962f10a99c01..3f48601d96f5 100644
--- a/pkgs/applications/networking/ostinato/default.nix
+++ b/pkgs/applications/networking/ostinato/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name    = "ostinato-${version}";
+  pname = "ostinato";
   version = "0.9";
 
   src = fetchFromGitHub  {
diff --git a/pkgs/applications/networking/owamp/default.nix b/pkgs/applications/networking/owamp/default.nix
index 9ed532acfe1a..4dad5f4d6bdf 100644
--- a/pkgs/applications/networking/owamp/default.nix
+++ b/pkgs/applications/networking/owamp/default.nix
@@ -2,7 +2,7 @@
 , autoconf, automake, mandoc }:
 
 stdenv.mkDerivation rec {
-  name = "owamp-${version}";
+  pname = "owamp";
   version = "3.5.6";
   buildInputs = [ autoconf automake mandoc ];
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/owncloud-client/default.nix b/pkgs/applications/networking/owncloud-client/default.nix
index 8ced53c972b5..7907365a6a39 100644
--- a/pkgs/applications/networking/owncloud-client/default.nix
+++ b/pkgs/applications/networking/owncloud-client/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, pkgconfig, qtbase, qtwebkit, qtkeychain, sqlite }:
 
 stdenv.mkDerivation rec {
-  name = "owncloud-client-${version}";
+  pname = "owncloud-client";
   version = "2.5.4.11654";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/deluge/default.nix b/pkgs/applications/networking/p2p/deluge/default.nix
index f58f7e04e00b..6e3b8a7293e0 100644
--- a/pkgs/applications/networking/p2p/deluge/default.nix
+++ b/pkgs/applications/networking/p2p/deluge/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, fetchpatch, intltool, libtorrentRasterbar, pythonPackages }:
 
 pythonPackages.buildPythonPackage rec {
-  name = "deluge-${version}";
+  pname = "deluge";
   version = "1.3.15";
 
   src = fetchurl {
-    url = "http://download.deluge-torrent.org/source/${name}.tar.bz2";
+    url = "http://download.deluge-torrent.org/source/${pname}-${version}.tar.bz2";
     sha256 = "1467b9hmgw59gf398mhbf40ggaka948yz3afh6022v753c9j7y6w";
   };
 
diff --git a/pkgs/applications/networking/p2p/eiskaltdcpp/default.nix b/pkgs/applications/networking/p2p/eiskaltdcpp/default.nix
index db30da82bdb2..77aee30d38b2 100644
--- a/pkgs/applications/networking/p2p/eiskaltdcpp/default.nix
+++ b/pkgs/applications/networking/p2p/eiskaltdcpp/default.nix
@@ -2,7 +2,7 @@
 , fetchpatch, libiconv, pcre-cpp, libidn, lua5, miniupnpc, aspell, gettext }:
 
 stdenv.mkDerivation rec {
-  name = "eiskaltdcpp-${version}";
+  pname = "eiskaltdcpp";
   version = "2.2.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/p2p/freenet/default.nix b/pkgs/applications/networking/p2p/freenet/default.nix
index d674c70e4c2f..244352884883 100644
--- a/pkgs/applications/networking/p2p/freenet/default.nix
+++ b/pkgs/applications/networking/p2p/freenet/default.nix
@@ -18,7 +18,8 @@ let
   version = "build01475";
 
   freenet-jars = stdenv.mkDerivation {
-    name = "freenet-jars-${version}";
+    pname = "freenet-jars";
+    inherit version;
 
     src = fetchFromGitHub {
       owner = "freenet";
diff --git a/pkgs/applications/networking/p2p/frostwire/frostwire-bin.nix b/pkgs/applications/networking/p2p/frostwire/frostwire-bin.nix
index 1d98bf776755..5488baddef4a 100644
--- a/pkgs/applications/networking/p2p/frostwire/frostwire-bin.nix
+++ b/pkgs/applications/networking/p2p/frostwire/frostwire-bin.nix
@@ -4,7 +4,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "6.7.4";
-  name = "frostwire-${version}";
+  pname = "frostwire";
 
   src = fetchurl {
     url = "https://dl.frostwire.com/frostwire/${version}/frostwire-${version}.noarch.tar.gz";
diff --git a/pkgs/applications/networking/p2p/ktorrent/default.nix b/pkgs/applications/networking/p2p/ktorrent/default.nix
index c66c3ca05a4e..6dd2fc343550 100644
--- a/pkgs/applications/networking/p2p/ktorrent/default.nix
+++ b/pkgs/applications/networking/p2p/ktorrent/default.nix
@@ -6,11 +6,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ktorrent-${version}";
+  pname = "ktorrent";
   version = "${libktorrent.mainVersion}.0";
 
   src = fetchurl {
-    url    = "mirror://kde/stable/ktorrent/${libktorrent.mainVersion}/${name}.tar.xz";
+    url    = "mirror://kde/stable/ktorrent/${libktorrent.mainVersion}/${pname}-${version}.tar.xz";
     sha256 = "18w6qh09k84qpzaxxb76a4g59k4mx5wk897vqp1wwv80g0pqhmrw";
   };
 
diff --git a/pkgs/applications/networking/p2p/ncdc/default.nix b/pkgs/applications/networking/p2p/ncdc/default.nix
index 7f229be1b543..b28074a2fd6e 100644
--- a/pkgs/applications/networking/p2p/ncdc/default.nix
+++ b/pkgs/applications/networking/p2p/ncdc/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ncurses, zlib, bzip2, sqlite, pkgconfig, glib, gnutls }:
 
 stdenv.mkDerivation rec {
-  name = "ncdc-${version}";
+  pname = "ncdc";
   version = "1.22.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/qbittorrent/default.nix b/pkgs/applications/networking/p2p/qbittorrent/default.nix
index 7ffd79edba43..a579ae15181d 100644
--- a/pkgs/applications/networking/p2p/qbittorrent/default.nix
+++ b/pkgs/applications/networking/p2p/qbittorrent/default.nix
@@ -9,7 +9,7 @@ assert guiSupport -> (dbus != null);
 with lib;
 
 mkDerivation rec {
-  name = "qbittorrent-${version}";
+  pname = "qbittorrent";
   version = "4.1.7";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/p2p/retroshare/default.nix b/pkgs/applications/networking/p2p/retroshare/default.nix
index 2d523cc07dd9..f10714031ff0 100644
--- a/pkgs/applications/networking/p2p/retroshare/default.nix
+++ b/pkgs/applications/networking/p2p/retroshare/default.nix
@@ -3,7 +3,7 @@
 , qtmultimedia, qtx11extras, qttools }:
 
 stdenv.mkDerivation rec {
-  name = "retroshare-${version}";
+  pname = "retroshare";
   version = "0.6.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/p2p/soulseekqt/default.nix b/pkgs/applications/networking/p2p/soulseekqt/default.nix
index 104131e47752..bcfe8f01e4a4 100644
--- a/pkgs/applications/networking/p2p/soulseekqt/default.nix
+++ b/pkgs/applications/networking/p2p/soulseekqt/default.nix
@@ -25,7 +25,7 @@ let
 
 in stdenv.mkDerivation rec {
 
-  name = "soulseekqt-${version}";
+  pname = "soulseekqt";
   inherit version;
   src = srcs."${stdenv.hostPlatform.system}" or (throw "unsupported system: ${stdenv.hostPlatform.system}");
 
diff --git a/pkgs/applications/networking/p2p/tixati/default.nix b/pkgs/applications/networking/p2p/tixati/default.nix
index 87b331adf2d3..850fc488bf3c 100644
--- a/pkgs/applications/networking/p2p/tixati/default.nix
+++ b/pkgs/applications/networking/p2p/tixati/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, glib, zlib, dbus, dbus-glib, gtk2, gdk-pixbuf, cairo, pango }:
 
 stdenv.mkDerivation rec {
-  name = "tixati-${version}";
+  pname = "tixati";
   version = "2.62";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/transmission-remote-cli/default.nix b/pkgs/applications/networking/p2p/transmission-remote-cli/default.nix
index fc803fa2745c..e05ca43eb507 100644
--- a/pkgs/applications/networking/p2p/transmission-remote-cli/default.nix
+++ b/pkgs/applications/networking/p2p/transmission-remote-cli/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "transmission-remote-cli-${version}";
+  pname = "transmission-remote-cli";
   version = "1.7.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix b/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
index 7d2f34c591e9..bcaea5eb6dcd 100644
--- a/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
+++ b/pkgs/applications/networking/p2p/transmission-remote-gtk/default.nix
@@ -4,7 +4,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "transmission-remote-gtk-${version}";
+  pname = "transmission-remote-gtk";
   version = "1.4.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/p2p/tribler/default.nix b/pkgs/applications/networking/p2p/tribler/default.nix
index 29ec8158099c..65abcf35a352 100644
--- a/pkgs/applications/networking/p2p/tribler/default.nix
+++ b/pkgs/applications/networking/p2p/tribler/default.nix
@@ -2,7 +2,7 @@
 , enablePlayer ? true, vlc ? null, qt5 }:
 
 stdenv.mkDerivation rec {
-  name = "tribler-${version}";
+  pname = "tribler";
   version = "7.1.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/twister/default.nix b/pkgs/applications/networking/p2p/twister/default.nix
index cce44521a620..647b708e1021 100644
--- a/pkgs/applications/networking/p2p/twister/default.nix
+++ b/pkgs/applications/networking/p2p/twister/default.nix
@@ -16,7 +16,7 @@ let
   boostPython = boost.override { enablePython = true; };
 
 in stdenv.mkDerivation rec {
-  name = "twister-${version}";
+  pname = "twister";
   version = "0.9.34";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/p2p/vuze/default.nix b/pkgs/applications/networking/p2p/vuze/default.nix
index 8725d5263fe3..b1d3c73129aa 100644
--- a/pkgs/applications/networking/p2p/vuze/default.nix
+++ b/pkgs/applications/networking/p2p/vuze/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchsvn, jdk, jre, ant, swt, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "vuze-${version}";
+  pname = "vuze";
   version = "5750";
 
   src = fetchsvn {
diff --git a/pkgs/applications/networking/pjsip/default.nix b/pkgs/applications/networking/pjsip/default.nix
index 8a66c039b5a7..c9df5d3fbe37 100644
--- a/pkgs/applications/networking/pjsip/default.nix
+++ b/pkgs/applications/networking/pjsip/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, openssl, libsamplerate, alsaLib }:
 
 stdenv.mkDerivation rec {
-  name = "pjsip-${version}";
+  pname = "pjsip";
   version = "2.9";
 
   src = fetchurl {
@@ -20,8 +20,8 @@ stdenv.mkDerivation rec {
   postInstall = ''
     mkdir -p $out/bin
     cp pjsip-apps/bin/pjsua-* $out/bin/pjsua
-    mkdir -p $out/share/${name}/samples
-    cp pjsip-apps/bin/samples/*/* $out/share/${name}/samples
+    mkdir -p $out/share/${pname}-${version}/samples
+    cp pjsip-apps/bin/samples/*/* $out/share/${pname}-${version}/samples
   '';
 
   # We need the libgcc_s.so.1 loadable (for pthread_cancel to work)
diff --git a/pkgs/applications/networking/protonmail-bridge/default.nix b/pkgs/applications/networking/protonmail-bridge/default.nix
index c685a2705862..bf8e7a16a4f3 100644
--- a/pkgs/applications/networking/protonmail-bridge/default.nix
+++ b/pkgs/applications/networking/protonmail-bridge/default.nix
@@ -22,7 +22,8 @@ let
   };
 
 in mkDerivation rec {
-  name = "protonmail-bridge-${version}";
+  pname = "protonmail-bridge";
+  inherit version;
 
   src = fetchurl {
     url = "https://protonmail.com/download/protonmail-bridge_${version}_amd64.deb";
diff --git a/pkgs/applications/networking/ps2client/default.nix b/pkgs/applications/networking/ps2client/default.nix
index 5b292fe7bec5..be4cc5830d54 100644
--- a/pkgs/applications/networking/ps2client/default.nix
+++ b/pkgs/applications/networking/ps2client/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "unstable-2018-10-18";
-  name = "ps2client-${version}";
+  pname = "ps2client";
 
   src = fetchFromGitHub {
     owner = "ps2dev";
diff --git a/pkgs/applications/networking/remote/anydesk/default.nix b/pkgs/applications/networking/remote/anydesk/default.nix
index 66edc2032762..5255b492ec66 100644
--- a/pkgs/applications/networking/remote/anydesk/default.nix
+++ b/pkgs/applications/networking/remote/anydesk/default.nix
@@ -26,11 +26,11 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "anydesk-${version}";
+  pname = "anydesk";
   version = "4.0.1";
 
   src = fetchurl {
-    url = "https://download.anydesk.com/linux/${name}-${arch}.tar.gz";
+    url = "https://download.anydesk.com/linux/${pname}-${version}-${arch}.tar.gz";
     inherit sha256;
   };
 
diff --git a/pkgs/applications/networking/remote/citrix-receiver/default.nix b/pkgs/applications/networking/remote/citrix-receiver/default.nix
index bf5f5df934d1..8d21f64765dc 100644
--- a/pkgs/applications/networking/remote/citrix-receiver/default.nix
+++ b/pkgs/applications/networking/remote/citrix-receiver/default.nix
@@ -65,7 +65,7 @@ let
 
   citrixReceiverForVersion = { major, minor, patch, x86hash, x64hash, x86suffix, x64suffix, homepage }:
     stdenv.mkDerivation rec {
-      name     = "citrix-receiver-${version}";
+      pname = "citrix-receiver";
       version  = "${major}.${minor}.${patch}";
       inherit homepage;
 
diff --git a/pkgs/applications/networking/remote/citrix-workspace/default.nix b/pkgs/applications/networking/remote/citrix-workspace/default.nix
index cf89666a379e..a0980cf42bf7 100644
--- a/pkgs/applications/networking/remote/citrix-workspace/default.nix
+++ b/pkgs/applications/networking/remote/citrix-workspace/default.nix
@@ -69,7 +69,7 @@ let
 
   citrixWorkspaceForVersion = { major, minor, patch, x64hash, x86hash, x64suffix, x86suffix, homepage }:
     stdenv.mkDerivation rec {
-      name     = "citrix-workspace-${version}";
+      pname = "citrix-workspace";
       version  = "${major}.${minor}.${patch}";
       inherit homepage;
 
diff --git a/pkgs/applications/networking/remote/freerdp/default.nix b/pkgs/applications/networking/remote/freerdp/default.nix
index 0653686c650d..5963c6b6c950 100644
--- a/pkgs/applications/networking/remote/freerdp/default.nix
+++ b/pkgs/applications/networking/remote/freerdp/default.nix
@@ -13,7 +13,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "freerdp-${version}";
+  pname = "freerdp";
   version = "2.0.0-rc4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/remote/putty/default.nix b/pkgs/applications/networking/remote/putty/default.nix
index fdd367f97c03..3b7db7075bb5 100644
--- a/pkgs/applications/networking/remote/putty/default.nix
+++ b/pkgs/applications/networking/remote/putty/default.nix
@@ -4,12 +4,12 @@
 
 stdenv.mkDerivation rec {
   version = "0.71";
-  name = "putty-${version}";
+  pname = "putty";
 
   src = fetchurl {
     urls = [
-      "https://the.earth.li/~sgtatham/putty/${version}/${name}.tar.gz"
-      "ftp://ftp.wayne.edu/putty/putty-website-mirror/${version}/${name}.tar.gz"
+      "https://the.earth.li/~sgtatham/putty/${version}/${pname}-${version}.tar.gz"
+      "ftp://ftp.wayne.edu/putty/putty-website-mirror/${version}/${pname}-${version}.tar.gz"
     ];
     sha256 = "1f66iss0kqk982azmxbk4xfm2i1csby91vdvly6cr04pz3i1r4rg";
   };
diff --git a/pkgs/applications/networking/remote/rdesktop/default.nix b/pkgs/applications/networking/remote/rdesktop/default.nix
index 5f737cacb465..9c9abe55daa6 100644
--- a/pkgs/applications/networking/remote/rdesktop/default.nix
+++ b/pkgs/applications/networking/remote/rdesktop/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation (rec {
   pname = "rdesktop";
   version = "1.8.6";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = pname;
diff --git a/pkgs/applications/networking/remote/teamviewer/default.nix b/pkgs/applications/networking/remote/teamviewer/default.nix
index 832a6c5e088e..cfd8b1555146 100644
--- a/pkgs/applications/networking/remote/teamviewer/default.nix
+++ b/pkgs/applications/networking/remote/teamviewer/default.nix
@@ -5,7 +5,7 @@
 
 
 mkDerivation rec {
-  name = "teamviewer-${version}";
+  pname = "teamviewer";
   version = "14.5.1691";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/remote/xrdp/default.nix b/pkgs/applications/networking/remote/xrdp/default.nix
index 442881398f63..5d33f186df7b 100644
--- a/pkgs/applications/networking/remote/xrdp/default.nix
+++ b/pkgs/applications/networking/remote/xrdp/default.nix
@@ -2,7 +2,7 @@
 
 let
   xorgxrdp = stdenv.mkDerivation rec {
-    name = "xorgxrdp-${version}";
+    pname = "xorgxrdp";
     version = "0.2.9";
 
     src = fetchFromGitHub {
@@ -35,7 +35,7 @@ let
 
   xrdp = stdenv.mkDerivation rec {
     version = "0.9.9";
-    name = "xrdp-${version}";
+    pname = "xrdp";
 
     src = fetchFromGitHub {
       owner = "volth";
diff --git a/pkgs/applications/networking/resilio-sync/default.nix b/pkgs/applications/networking/resilio-sync/default.nix
index 1844711066b0..ecce7172defa 100644
--- a/pkgs/applications/networking/resilio-sync/default.nix
+++ b/pkgs/applications/networking/resilio-sync/default.nix
@@ -8,7 +8,7 @@ let
   libPath = stdenv.lib.makeLibraryPath [ stdenv.cc.libc ];
 
 in stdenv.mkDerivation rec {
-  name = "resilio-sync-${version}";
+  pname = "resilio-sync";
   version = "2.6.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/seafile-client/default.nix b/pkgs/applications/networking/seafile-client/default.nix
index e93410d2669c..16430d31e835 100644
--- a/pkgs/applications/networking/seafile-client/default.nix
+++ b/pkgs/applications/networking/seafile-client/default.nix
@@ -6,7 +6,7 @@ with stdenv.lib;
 
 mkDerivation rec {
   version = "6.2.11";
-  name = "seafile-client-${version}";
+  pname = "seafile-client";
 
   src = fetchFromGitHub {
     owner = "haiwen";
diff --git a/pkgs/applications/networking/sieve-connect/default.nix b/pkgs/applications/networking/sieve-connect/default.nix
index 69ae40b76180..dc578dccd19d 100644
--- a/pkgs/applications/networking/sieve-connect/default.nix
+++ b/pkgs/applications/networking/sieve-connect/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "sieve-connect-${version}";
+  pname = "sieve-connect";
   version = "0.90";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/sniffers/ettercap/default.nix b/pkgs/applications/networking/sniffers/ettercap/default.nix
index 10c8c4235e54..dbff491fa807 100644
--- a/pkgs/applications/networking/sniffers/ettercap/default.nix
+++ b/pkgs/applications/networking/sniffers/ettercap/default.nix
@@ -3,7 +3,7 @@
 , pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "ettercap-${version}";
+  pname = "ettercap";
   version = "0.8.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/sniffers/kismet/default.nix b/pkgs/applications/networking/sniffers/kismet/default.nix
index 0c793c41c55a..0005a5d230d7 100644
--- a/pkgs/applications/networking/sniffers/kismet/default.nix
+++ b/pkgs/applications/networking/sniffers/kismet/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, pkgconfig, libpcap, ncurses, expat, pcre, libnl }:
 
 stdenv.mkDerivation rec {
-  name = "kismet-${version}";
+  pname = "kismet";
   version = "2016-07-R1";
 
   src = fetchurl {
-    url = "https://www.kismetwireless.net/code/${name}.tar.xz";
+    url = "https://www.kismetwireless.net/code/${pname}-${version}.tar.xz";
     sha256 = "0dz28y4ay4lskhl0lawqy2dkcrhgfkbg06v22qxzzw8i6caizcmx";
   };
 
diff --git a/pkgs/applications/networking/sniproxy/default.nix b/pkgs/applications/networking/sniproxy/default.nix
index 10bb465b8a1b..301802d322bd 100644
--- a/pkgs/applications/networking/sniproxy/default.nix
+++ b/pkgs/applications/networking/sniproxy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, gettext, libev, pcre, pkgconfig, udns }:
 
 stdenv.mkDerivation rec {
-  name = "sniproxy-${version}";
+  pname = "sniproxy";
   version = "0.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/soapui/default.nix b/pkgs/applications/networking/soapui/default.nix
index 1034acf0b90f..9de525d93245 100644
--- a/pkgs/applications/networking/soapui/default.nix
+++ b/pkgs/applications/networking/soapui/default.nix
@@ -1,7 +1,7 @@
 { fetchurl, stdenv, writeText, jdk, maven, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "soapui-${version}";
+  pname = "soapui";
   version = "5.5.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/networking/spideroak/default.nix b/pkgs/applications/networking/spideroak/default.nix
index d96a810ee05a..11c8af368b95 100644
--- a/pkgs/applications/networking/spideroak/default.nix
+++ b/pkgs/applications/networking/spideroak/default.nix
@@ -14,7 +14,8 @@ let
   version = "7.5.0";
 
 in stdenv.mkDerivation {
-  name = "spideroak-${version}";
+  pname = "spideroak";
+  inherit version;
 
   src = fetchurl {
     name = "SpiderOakONE-${version}-slack_tar_x64.tgz";
diff --git a/pkgs/applications/networking/ssb/patchwork-classic/default.nix b/pkgs/applications/networking/ssb/patchwork-classic/default.nix
index 706dd6703248..c70723284fd8 100644
--- a/pkgs/applications/networking/ssb/patchwork-classic/default.nix
+++ b/pkgs/applications/networking/ssb/patchwork-classic/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   version = "2.12.0";
 
-  name = "patchwork-classic-${version}";
+  pname = "patchwork-classic";
 
   src = fetchurl {
     url    = "https://github.com/ssbc/patchwork-classic-electron/releases/download/v2.12.0/ssb-patchwork-electron_2.12.0_linux-amd64.deb";
diff --git a/pkgs/applications/networking/super-productivity/default.nix b/pkgs/applications/networking/super-productivity/default.nix
index 3f87c8558e1f..c5ff090a8076 100644
--- a/pkgs/applications/networking/super-productivity/default.nix
+++ b/pkgs/applications/networking/super-productivity/default.nix
@@ -53,7 +53,8 @@ let
       throw "super-productivity is not supported on ${stdenv.hostPlatform.system}";
 
 in stdenv.mkDerivation {
-  name = "super-productivity-${version}";
+  pname = "super-productivity";
+  inherit version;
 
   inherit src;
 
diff --git a/pkgs/applications/networking/sync/acd_cli/default.nix b/pkgs/applications/networking/sync/acd_cli/default.nix
index e4ba29d3a9f8..669ab4d1e3e5 100644
--- a/pkgs/applications/networking/sync/acd_cli/default.nix
+++ b/pkgs/applications/networking/sync/acd_cli/default.nix
@@ -3,7 +3,6 @@
 , fusepy, sqlalchemy }:
 
 buildPythonApplication rec {
-  name = pname + "-" + version;
   pname = "acd_cli";
   version = "0.3.2";
 
diff --git a/pkgs/applications/networking/sync/backintime/common.nix b/pkgs/applications/networking/sync/backintime/common.nix
index fae838a7d5f8..36c4dd46222e 100644
--- a/pkgs/applications/networking/sync/backintime/common.nix
+++ b/pkgs/applications/networking/sync/backintime/common.nix
@@ -5,7 +5,7 @@ let
 in stdenv.mkDerivation rec {
   version = "1.1.24";
 
-  name = "backintime-common-${version}";
+  pname = "backintime-common";
 
   src = fetchFromGitHub {
     owner = "bit-team";
diff --git a/pkgs/applications/networking/sync/backintime/qt4.nix b/pkgs/applications/networking/sync/backintime/qt4.nix
index 26288f9f6e65..fb47d9bc5101 100644
--- a/pkgs/applications/networking/sync/backintime/qt4.nix
+++ b/pkgs/applications/networking/sync/backintime/qt4.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   inherit (backintime-common) version src installFlags;
 
-  name = "backintime-qt4-${version}";
+  pname = "backintime-qt4";
 
   buildInputs = [ makeWrapper gettext python3 python3Packages.pyqt4 backintime-common python3 ];
 
diff --git a/pkgs/applications/networking/sync/casync/default.nix b/pkgs/applications/networking/sync/casync/default.nix
index 8d9b941e26e4..1eb5e44ba24f 100644
--- a/pkgs/applications/networking/sync/casync/default.nix
+++ b/pkgs/applications/networking/sync/casync/default.nix
@@ -8,7 +8,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "casync-${version}";
+  pname = "casync";
   version = "2-152-ge4a3c5e";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/sync/desync/default.nix b/pkgs/applications/networking/sync/desync/default.nix
index 6dcd451533ae..d38f8b53dbbf 100644
--- a/pkgs/applications/networking/sync/desync/default.nix
+++ b/pkgs/applications/networking/sync/desync/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "desync-${version}";
+  pname = "desync";
   version = "0.4.0";
   rev = "v${version}";
 
diff --git a/pkgs/applications/networking/sync/lsyncd/default.nix b/pkgs/applications/networking/sync/lsyncd/default.nix
index b0315ee3477d..832f7c63f275 100644
--- a/pkgs/applications/networking/sync/lsyncd/default.nix
+++ b/pkgs/applications/networking/sync/lsyncd/default.nix
@@ -2,7 +2,7 @@
   asciidoc, libxml2, docbook_xml_dtd_45, docbook_xsl, libxslt }:
 
 stdenv.mkDerivation rec {
-  name = "lsyncd-${version}";
+  pname = "lsyncd";
   version = "2.2.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/sync/rclone/browser.nix b/pkgs/applications/networking/sync/rclone/browser.nix
index 4325c8ea88ae..00edcd411fd5 100644
--- a/pkgs/applications/networking/sync/rclone/browser.nix
+++ b/pkgs/applications/networking/sync/rclone/browser.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "rclone-browser-${version}";
+  pname = "rclone-browser";
   version = "1.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/sync/unison/default.nix b/pkgs/applications/networking/sync/unison/default.nix
index ad5a35eb251f..bc93b743f8b1 100644
--- a/pkgs/applications/networking/sync/unison/default.nix
+++ b/pkgs/applications/networking/sync/unison/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation (rec {
 
-  name = "unison-${version}";
+  pname = "unison";
   version = "2.51.2";
   src = fetchFromGitHub {
     owner = "bcpierce00";
diff --git a/pkgs/applications/networking/syncplay/default.nix b/pkgs/applications/networking/syncplay/default.nix
index 763c740c8175..3e5d3187e9b2 100644
--- a/pkgs/applications/networking/syncplay/default.nix
+++ b/pkgs/applications/networking/syncplay/default.nix
@@ -1,7 +1,7 @@
 { lib, fetchFromGitHub, buildPythonApplication, pyside, twisted, certifi }:
 
 buildPythonApplication rec {
-  name = "syncplay-${version}";
+  pname = "syncplay";
   version = "1.6.4";
 
   format = "other";
diff --git a/pkgs/applications/networking/syncthing-gtk/default.nix b/pkgs/applications/networking/syncthing-gtk/default.nix
index 328561529ce5..9317ccab4eab 100644
--- a/pkgs/applications/networking/syncthing-gtk/default.nix
+++ b/pkgs/applications/networking/syncthing-gtk/default.nix
@@ -6,7 +6,7 @@
 
 buildPythonApplication rec {
   version = "0.9.4";
-  name = "syncthing-gtk-${version}";
+  pname = "syncthing-gtk";
 
   src = fetchFromGitHub {
     owner = "syncthing";
diff --git a/pkgs/applications/networking/tcpkali/default.nix b/pkgs/applications/networking/tcpkali/default.nix
index 8a056e21692b..a71425422383 100644
--- a/pkgs/applications/networking/tcpkali/default.nix
+++ b/pkgs/applications/networking/tcpkali/default.nix
@@ -3,7 +3,8 @@
 let version = "1.1.1"; in
 
 stdenv.mkDerivation rec {
-  name = "tcpkali-${version}";
+  pname = "tcpkali";
+  inherit version;
   src = fetchFromGitHub {
     owner = "machinezone";
     repo = "tcpkali";
diff --git a/pkgs/applications/networking/tsung/default.nix b/pkgs/applications/networking/tsung/default.nix
index 050c8502e077..6f5a3f3ec16f 100644
--- a/pkgs/applications/networking/tsung/default.nix
+++ b/pkgs/applications/networking/tsung/default.nix
@@ -5,7 +5,7 @@
   gnuplot }:
 
 stdenv.mkDerivation rec {
-  name = "tsung-${version}";
+  pname = "tsung";
   version = "1.7.0";
   src = fetchurl {
     url = "http://tsung.erlang-projects.org/dist/tsung-${version}.tar.gz";
diff --git a/pkgs/applications/networking/umurmur/default.nix b/pkgs/applications/networking/umurmur/default.nix
index a1fe790b1190..1a19c8c96b33 100644
--- a/pkgs/applications/networking/umurmur/default.nix
+++ b/pkgs/applications/networking/umurmur/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, autoreconfHook, openssl, protobufc, libconfig }:
 
 stdenv.mkDerivation rec {
-  name = "umurmur-${version}";
+  pname = "umurmur";
   version = "0.2.17";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/networking/znc/default.nix b/pkgs/applications/networking/znc/default.nix
index 08fa53a6e388..238864311ef0 100644
--- a/pkgs/applications/networking/znc/default.nix
+++ b/pkgs/applications/networking/znc/default.nix
@@ -12,11 +12,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "znc-${version}";
+  pname = "znc";
   version = "1.7.4";
 
   src = fetchurl {
-    url = "https://znc.in/releases/archive/${name}.tar.gz";
+    url = "https://znc.in/releases/archive/${pname}-${version}.tar.gz";
     sha256 = "0wcvqkpin8w4i72alnn0nxnrc9ih543qs34hqpk9xmz6m0hjk8xi";
   };
 
diff --git a/pkgs/applications/office/abiword/default.nix b/pkgs/applications/office/abiword/default.nix
index 6808a81bec1d..a2b14443c1a9 100644
--- a/pkgs/applications/office/abiword/default.nix
+++ b/pkgs/applications/office/abiword/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "abiword-${version}";
+  pname = "abiword";
   version = "3.0.2";
 
   src = fetchurl {
-    url = "https://www.abisource.com/downloads/abiword/${version}/source/${name}.tar.gz";
+    url = "https://www.abisource.com/downloads/abiword/${version}/source/${pname}-${version}.tar.gz";
     sha256 = "08imry821g81apdwym3gcs4nss0l9j5blqk31j5rv602zmcd9gxg";
   };
 
diff --git a/pkgs/applications/office/atlassian-cli/default.nix b/pkgs/applications/office/atlassian-cli/default.nix
index 91b12d8a33c3..6ef6e51527e2 100644
--- a/pkgs/applications/office/atlassian-cli/default.nix
+++ b/pkgs/applications/office/atlassian-cli/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchzip, jre }:
 
 stdenv.mkDerivation rec {
-  name = "atlassian-cli-${version}";
+  pname = "atlassian-cli";
   version = "8.5.0";
   
   src = fetchzip {
-    url  = "https://bobswift.atlassian.net/wiki/download/attachments/16285777/${name}-distribution.zip";
+    url  = "https://bobswift.atlassian.net/wiki/download/attachments/16285777/${pname}-${version}-distribution.zip";
     sha256  = "0c9jq7q0bx0db0zhdh89bv1ijfg7cddbx04v451vl8caqcyhkfgz";
     extraPostFetch = "chmod go-w $out";
   };
diff --git a/pkgs/applications/office/calligra/default.nix b/pkgs/applications/office/calligra/default.nix
index 4a050eb5d749..4855fbc63c3e 100644
--- a/pkgs/applications/office/calligra/default.nix
+++ b/pkgs/applications/office/calligra/default.nix
@@ -16,10 +16,9 @@
 mkDerivation rec {
   pname = "calligra";
   version = "3.1.0";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://kde/stable/${pname}/${version}/${name}.tar.xz";
+    url = "mirror://kde/stable/${pname}/${version}/${pname}-${version}.tar.xz";
     sha256 = "0w782k0hprpb6viixnqz34sp0z5csv3prdby46z22qqkcipcs638";
   };
 
diff --git a/pkgs/applications/office/cb2bib/default.nix b/pkgs/applications/office/cb2bib/default.nix
index 461d428787b9..0043648146f5 100644
--- a/pkgs/applications/office/cb2bib/default.nix
+++ b/pkgs/applications/office/cb2bib/default.nix
@@ -1,11 +1,10 @@
 { stdenv, fetchurl, qmake, qtbase, qtwebkit, qtx11extras, lzo, libX11 }:
 
 stdenv.mkDerivation rec {
-  name = pname + "-" + version;
   pname = "cb2bib";
   version = "2.0.0";
   src = fetchurl {
-    url = "https://www.molspaces.com/dl/progs/${name}.tar.gz";
+    url = "https://www.molspaces.com/dl/progs/${pname}-${version}.tar.gz";
     sha256 = "0gv7cnxi84lr6d5y71pd67h0ilmf5c88j1jxgyn9dvj19smrv99h";
   };
   buildInputs = [ qtbase qtwebkit qtx11extras lzo libX11 ];
diff --git a/pkgs/applications/office/gnucash/default.nix b/pkgs/applications/office/gnucash/default.nix
index e4a89b513e9c..d3ab02fabd3f 100644
--- a/pkgs/applications/office/gnucash/default.nix
+++ b/pkgs/applications/office/gnucash/default.nix
@@ -24,11 +24,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "gnucash-${version}";
+  pname = "gnucash";
   version = "3.6";
 
   src = fetchurl {
-    url = "mirror://sourceforge/gnucash/${name}.tar.bz2";
+    url = "mirror://sourceforge/gnucash/${pname}-${version}.tar.bz2";
     sha256 = "09azp17ghn7i8kwk0ci3gq0qkn5pvbknhf1cbk7v43mvc3g8djzi";
   };
 
@@ -61,7 +61,7 @@ stdenv.mkDerivation rec {
     rm $out/bin/gnucash-valgrind
 
     wrapProgram "$out/bin/gnucash" \
-      --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:$out/share/gsettings-schemas/${name}" \
+      --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH:$out/share/gsettings-schemas/${pname}-${version}" \
       --prefix XDG_DATA_DIRS : "${hicolor-icon-theme}/share" \
       --prefix PERL5LIB ":" "$PERL5LIB" \
       --prefix GIO_EXTRA_MODULES : "${stdenv.lib.getLib dconf}/lib/gio/modules"
diff --git a/pkgs/applications/office/grisbi/default.nix b/pkgs/applications/office/grisbi/default.nix
index 338cdc170656..752ad70cd094 100644
--- a/pkgs/applications/office/grisbi/default.nix
+++ b/pkgs/applications/office/grisbi/default.nix
@@ -2,11 +2,11 @@
 , hicolor-icon-theme, libsoup, gnome3 }:
 
 stdenv.mkDerivation rec {
-  name = "grisbi-${version}";
+  pname = "grisbi";
   version = "1.2.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/grisbi/${name}.tar.bz2";
+    url = "mirror://sourceforge/grisbi/${pname}-${version}.tar.bz2";
     sha1 = "1159c5491967fa7afd251783013579ffb45b891b";
   };
 
diff --git a/pkgs/applications/office/ib/controller/default.nix b/pkgs/applications/office/ib/controller/default.nix
index b39617e02db2..372414c1a76d 100644
--- a/pkgs/applications/office/ib/controller/default.nix
+++ b/pkgs/applications/office/ib/controller/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.14.0";
-  name = "ib-controller-${version}";
+  pname = "ib-controller";
 
   src = fetchurl {
     url = "https://github.com/ib-controller/ib-controller/archive/${version}.tar.gz";
diff --git a/pkgs/applications/office/ib/tws/default.nix b/pkgs/applications/office/ib/tws/default.nix
index 59ecb5a5c3b7..a88f1af02c65 100644
--- a/pkgs/applications/office/ib/tws/default.nix
+++ b/pkgs/applications/office/ib/tws/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "9542";
-  name = "ib-tws-${version}";
+  pname = "ib-tws";
 
   src = requireFile rec {
     name = "ibtws_${version}.jar";
diff --git a/pkgs/applications/office/impressive/default.nix b/pkgs/applications/office/impressive/default.nix
index 8946bbab9316..5065a1cb9bc9 100644
--- a/pkgs/applications/office/impressive/default.nix
+++ b/pkgs/applications/office/impressive/default.nix
@@ -8,7 +8,8 @@ in stdenv.mkDerivation {
     # This project was formerly known as KeyJNote.
     # See http://keyj.emphy.de/apple-lawsuit/ for details.
 
-    name = "impressive-${version}";
+    pname = "impressive";
+    inherit version;
 
     src = fetchurl {
       url = "mirror://sourceforge/impressive/Impressive-${version}.tar.gz";
diff --git a/pkgs/applications/office/jabref/default.nix b/pkgs/applications/office/jabref/default.nix
index ebd5a14ad047..b249186c2f17 100644
--- a/pkgs/applications/office/jabref/default.nix
+++ b/pkgs/applications/office/jabref/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.8.1";
-  name = "jabref-${version}";
+  pname = "jabref";
 
   src = fetchurl {
     url = "https://github.com/JabRef/jabref/releases/download/v${version}/JabRef-${version}.jar";
diff --git a/pkgs/applications/office/kexi/default.nix b/pkgs/applications/office/kexi/default.nix
index e28a2d0852b6..adad5c8680fc 100644
--- a/pkgs/applications/office/kexi/default.nix
+++ b/pkgs/applications/office/kexi/default.nix
@@ -10,10 +10,9 @@
 mkDerivation rec {
   pname = "kexi";
   version = "3.2.0";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://kde/stable/${pname}/src/${name}.tar.xz";
+    url = "mirror://kde/stable/${pname}/src/${pname}-${version}.tar.xz";
     sha256 = "1zy1q7q9rfdaws3rwf3my22ywkn6g747s3ixfcg9r80mm2g3z0bs";
   };
 
diff --git a/pkgs/applications/office/kmymoney/default.nix b/pkgs/applications/office/kmymoney/default.nix
index 363c484fa28d..0cb23abea66a 100644
--- a/pkgs/applications/office/kmymoney/default.nix
+++ b/pkgs/applications/office/kmymoney/default.nix
@@ -15,11 +15,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "kmymoney-${version}";
+  pname = "kmymoney";
   version = "5.0.5";
 
   src = fetchurl {
-    url = "mirror://kde/stable/kmymoney/${version}/src/${name}.tar.xz";
+    url = "mirror://kde/stable/kmymoney/${version}/src/${pname}-${version}.tar.xz";
     sha256 = "1hghs4676kn2giwpwz1y7p6djpmi41x64idf3ybiz8ky14a5s977";
   };
 
diff --git a/pkgs/applications/office/ledger/default.nix b/pkgs/applications/office/ledger/default.nix
index 276134efd73d..99e09a8f36f2 100644
--- a/pkgs/applications/office/ledger/default.nix
+++ b/pkgs/applications/office/ledger/default.nix
@@ -2,7 +2,7 @@
 , texinfo, gnused, usePython ? true }:
 
 stdenv.mkDerivation rec {
-  name = "ledger-${version}";
+  pname = "ledger";
   version = "3.1.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index fe33d72a2167..b5cfefd78209 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -60,7 +60,8 @@ let
 
   };
 in stdenv.mkDerivation rec {
-  name = "libreoffice-${version}";
+  pname = "libreoffice";
+  inherit version;
 
   inherit (primary-src) src;
 
diff --git a/pkgs/applications/office/libreoffice/still.nix b/pkgs/applications/office/libreoffice/still.nix
index 969325b00006..9f04cd83c10d 100644
--- a/pkgs/applications/office/libreoffice/still.nix
+++ b/pkgs/applications/office/libreoffice/still.nix
@@ -60,7 +60,8 @@ let
 
   };
 in stdenv.mkDerivation rec {
-  name = "libreoffice-${version}";
+  pname = "libreoffice";
+  inherit version;
 
   inherit (primary-src) src;
 
diff --git a/pkgs/applications/office/marp/default.nix b/pkgs/applications/office/marp/default.nix
index cdda46d4837f..7c054ba52047 100644
--- a/pkgs/applications/office/marp/default.nix
+++ b/pkgs/applications/office/marp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, atomEnv, libXScrnSaver, gtk2 }:
 
 stdenv.mkDerivation rec {
-  name = "marp-${version}";
+  pname = "marp";
   version = "0.0.14";
 
   src = fetchurl {
diff --git a/pkgs/applications/office/mendeley/default.nix b/pkgs/applications/office/mendeley/default.nix
index 3c4434f0098c..655a10d3a942 100644
--- a/pkgs/applications/office/mendeley/default.nix
+++ b/pkgs/applications/office/mendeley/default.nix
@@ -91,7 +91,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "mendeley-${version}";
+  pname = "mendeley";
+  inherit version;
 
   src = fetchurl {
     url = url;
diff --git a/pkgs/applications/office/mmex/default.nix b/pkgs/applications/office/mmex/default.nix
index 3ddca8fe7620..99824cd19ec0 100644
--- a/pkgs/applications/office/mmex/default.nix
+++ b/pkgs/applications/office/mmex/default.nix
@@ -5,7 +5,8 @@ let
   version = "1.3.3";
 in
   stdenv.mkDerivation {
-    name = "money-manager-ex-${version}";
+    pname = "money-manager-ex";
+    inherit version;
 
     src = fetchgit {
       url = "https://github.com/moneymanagerex/moneymanagerex.git";
diff --git a/pkgs/applications/office/moneyplex/default.nix b/pkgs/applications/office/moneyplex/default.nix
index 3e666b0f6272..6b4a3869af9f 100644
--- a/pkgs/applications/office/moneyplex/default.nix
+++ b/pkgs/applications/office/moneyplex/default.nix
@@ -19,7 +19,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "moneyplex-${version}";
+  pname = "moneyplex";
   version = "16.0.22424";
 
   src = fetchurl (if stdenv.hostPlatform.system == "i686-linux" then src_i686
diff --git a/pkgs/applications/office/mytetra/default.nix b/pkgs/applications/office/mytetra/default.nix
index afe8ba2f9178..dd7f0ace26c9 100644
--- a/pkgs/applications/office/mytetra/default.nix
+++ b/pkgs/applications/office/mytetra/default.nix
@@ -3,7 +3,8 @@
 let
   version = "1.44.55";
 in mkDerivation rec {
-  name = "mytetra-${version}";
+  pname = "mytetra";
+  inherit version;
   src = fetchurl {
     url = "https://github.com/xintrea/mytetra_dev/archive/v.${version}.tar.gz";
     sha256 = "13lmfvschm1xwr0ys2ykhs0bb83m2f39rk1jdd7zf8yxlqki4i6l";
diff --git a/pkgs/applications/office/osmo/default.nix b/pkgs/applications/office/osmo/default.nix
index 20f8b428f0db..b1311428c61d 100644
--- a/pkgs/applications/office/osmo/default.nix
+++ b/pkgs/applications/office/osmo/default.nix
@@ -2,11 +2,11 @@
 , libarchive, gspell, webkitgtk, libgringotts, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "osmo-${version}";
+  pname = "osmo";
   version = "0.4.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/osmo-pim/${name}.tar.gz";
+    url = "mirror://sourceforge/osmo-pim/${pname}-${version}.tar.gz";
     sha256 = "1gjd4w9jckfpqr9n0bw0w25h3qhfyzw1xvilh3hqdadfinwyal2v";
   };
 
diff --git a/pkgs/applications/office/paperless/default.nix b/pkgs/applications/office/paperless/default.nix
index f1dd10e9420f..af2fd82ddb03 100644
--- a/pkgs/applications/office/paperless/default.nix
+++ b/pkgs/applications/office/paperless/default.nix
@@ -33,7 +33,7 @@
 
 let
   paperless = stdenv.mkDerivation rec {
-    name = "paperless-${version}";
+    pname = "paperless";
     version = "2.7.0";
 
     src = fetchFromGitHub {
diff --git a/pkgs/applications/office/pinpoint/default.nix b/pkgs/applications/office/pinpoint/default.nix
index 7e6da96db808..14756c3557f4 100644
--- a/pkgs/applications/office/pinpoint/default.nix
+++ b/pkgs/applications/office/pinpoint/default.nix
@@ -2,10 +2,10 @@
 , gdk-pixbuf, cairo, clutter-gtk }:
 
 stdenv.mkDerivation rec {
-  name = "pinpoint-${version}";
+  pname = "pinpoint";
   version = "0.1.8";
   src = fetchurl {
-    url = "http://ftp.gnome.org/pub/GNOME/sources/pinpoint/0.1/${name}.tar.xz";
+    url = "http://ftp.gnome.org/pub/GNOME/sources/pinpoint/0.1/${pname}-${version}.tar.xz";
     sha256 = "1jp8chr9vjlpb5lybwp5cg6g90ak5jdzz9baiqkbg0anlg8ps82s";
   };
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/office/planner/default.nix b/pkgs/applications/office/planner/default.nix
index d8765d2fa61a..41cc3d940164 100644
--- a/pkgs/applications/office/planner/default.nix
+++ b/pkgs/applications/office/planner/default.nix
@@ -13,7 +13,8 @@
 let version = "unstable-2019-02-13";
 
 in stdenv.mkDerivation {
-  name = "planner-${version}";
+  pname = "planner";
+  inherit version;
 
   src = fetchFromGitLab {
     domain = "gitlab.gnome.org";
diff --git a/pkgs/applications/office/skrooge/default.nix b/pkgs/applications/office/skrooge/default.nix
index ecd38627ac5f..42fddb972c9f 100644
--- a/pkgs/applications/office/skrooge/default.nix
+++ b/pkgs/applications/office/skrooge/default.nix
@@ -6,11 +6,11 @@
 }:
 
 mkDerivation rec {
-  name = "skrooge-${version}";
+  pname = "skrooge";
   version = "2.20.0";
 
   src = fetchurl {
-    url = "http://download.kde.org/stable/skrooge/${name}.tar.xz";
+    url = "http://download.kde.org/stable/skrooge/${pname}-${version}.tar.xz";
     sha256 = "0rakfngp7j2x7h1isg6lbc5kva6k1kg99dz0zl43dc28s15can1w";
   };
 
diff --git a/pkgs/applications/office/todo.txt-cli/default.nix b/pkgs/applications/office/todo.txt-cli/default.nix
index 77a602954438..edb2c778a0a5 100644
--- a/pkgs/applications/office/todo.txt-cli/default.nix
+++ b/pkgs/applications/office/todo.txt-cli/default.nix
@@ -2,7 +2,8 @@
 let
   version = "2.11.0";
 in stdenv.mkDerivation {
-  name = "todo.txt-cli-${version}";
+  pname = "todo.txt-cli";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/ginatrapani/todo.txt-cli/releases/download/v${version}/todo.txt_cli-${version}.tar.gz";
diff --git a/pkgs/applications/office/todoman/default.nix b/pkgs/applications/office/todoman/default.nix
index a69fb7a1c6c7..450ee34262b9 100644
--- a/pkgs/applications/office/todoman/default.nix
+++ b/pkgs/applications/office/todoman/default.nix
@@ -6,7 +6,6 @@ in
 buildPythonApplication rec {
   pname = "todoman";
   version = "3.5.0";
-  name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
diff --git a/pkgs/applications/office/treesheets/default.nix b/pkgs/applications/office/treesheets/default.nix
index 951b61e43ef4..000fa7ff1015 100644
--- a/pkgs/applications/office/treesheets/default.nix
+++ b/pkgs/applications/office/treesheets/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, wxGTK, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name    = "treesheets-${version}";
+  pname = "treesheets";
   version = "1.0.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/office/trilium/default.nix b/pkgs/applications/office/trilium/default.nix
index c1e2fdcc7dfa..877dfba88c06 100644
--- a/pkgs/applications/office/trilium/default.nix
+++ b/pkgs/applications/office/trilium/default.nix
@@ -12,7 +12,7 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "trilium-${version}";
+  pname = "trilium";
   version = "0.33.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/office/tudu/default.nix b/pkgs/applications/office/tudu/default.nix
index 89a3d1287964..a4734f454605 100644
--- a/pkgs/applications/office/tudu/default.nix
+++ b/pkgs/applications/office/tudu/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ncurses }:
 stdenv.mkDerivation rec {
 
-  name = "tudu-${version}";
+  pname = "tudu";
   version = "0.10.3";
 
   src = fetchurl {
-    url = "https://code.meskio.net/tudu/${name}.tar.gz";
+    url = "https://code.meskio.net/tudu/${pname}-${version}.tar.gz";
     sha256 = "0140pw457cd05ysws998yhd3b087j98q8m0g3s4br942l65b8n2y";
   };
 
diff --git a/pkgs/applications/office/wordgrinder/default.nix b/pkgs/applications/office/wordgrinder/default.nix
index 4271e3d17aa2..3e4ca0ae975f 100644
--- a/pkgs/applications/office/wordgrinder/default.nix
+++ b/pkgs/applications/office/wordgrinder/default.nix
@@ -2,7 +2,7 @@
 , lua52Packages, libXft, ncurses, ninja, readline, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "wordgrinder-${version}";
+  pname = "wordgrinder";
   version = "0.7.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/office/wpsoffice/default.nix b/pkgs/applications/office/wpsoffice/default.nix
index 4c83d67f7cda..1f21ec60ae2b 100644
--- a/pkgs/applications/office/wpsoffice/default.nix
+++ b/pkgs/applications/office/wpsoffice/default.nix
@@ -8,10 +8,11 @@ let
 
   version = "10.1.0.5672";
 in stdenv.mkDerivation rec{
-  name = "wpsoffice-${version}";
+  pname = "wpsoffice";
+  inherit version;
 
   src = fetchurl {
-    name = "${name}.tar.xz";
+    name = "${pname}-${version}.tar.xz";
     url = "http://kdl.cc.ksosoft.com/wps-community/download/a21/wps-office_${version}~a21_${bits}.tar.xz";
     sha256 = if bits == "x86_64" then
       "0mi3n9kplf82gd0g2m0np957agy53p4g1qh81pbban49r4n0ajcz" else
diff --git a/pkgs/applications/office/zanshin/default.nix b/pkgs/applications/office/zanshin/default.nix
index f8785616c5e6..6f4f9c43b0ff 100644
--- a/pkgs/applications/office/zanshin/default.nix
+++ b/pkgs/applications/office/zanshin/default.nix
@@ -10,7 +10,6 @@
 mkDerivation rec {
   pname = "zanshin";
   version = "2017-11-25";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "KDE";
diff --git a/pkgs/applications/office/zotero/default.nix b/pkgs/applications/office/zotero/default.nix
index f4c5e604ec49..5221add8ff68 100644
--- a/pkgs/applications/office/zotero/default.nix
+++ b/pkgs/applications/office/zotero/default.nix
@@ -33,7 +33,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name    = "zotero-${version}";
+  pname = "zotero";
   version = "5.0.73";
 
   src = fetchurl {
diff --git a/pkgs/applications/radio/airspy/default.nix b/pkgs/applications/radio/airspy/default.nix
index 2042f1047b22..0a313c35a182 100644
--- a/pkgs/applications/radio/airspy/default.nix
+++ b/pkgs/applications/radio/airspy/default.nix
@@ -6,7 +6,8 @@ let
   version = "1.0.9";
 in
   stdenv.mkDerivation {
-    name = "airspy-${version}";
+    pname = "airspy";
+    inherit version;
 
     src = fetchFromGitHub {
       owner = "airspy";
diff --git a/pkgs/applications/radio/cubicsdr/default.nix b/pkgs/applications/radio/cubicsdr/default.nix
index 07bf0a542fa3..14badd6c55c5 100644
--- a/pkgs/applications/radio/cubicsdr/default.nix
+++ b/pkgs/applications/radio/cubicsdr/default.nix
@@ -2,7 +2,7 @@
   pkgconfig, soapysdr-with-plugins, wxGTK, enableDigitalLab ? false }:
 
 stdenv.mkDerivation rec {
-  name = "cubicsdr-${version}";
+  pname = "cubicsdr";
   version = "0.2.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/dmrconfig/default.nix b/pkgs/applications/radio/dmrconfig/default.nix
index 7125e37f7f95..f718854224ce 100644
--- a/pkgs/applications/radio/dmrconfig/default.nix
+++ b/pkgs/applications/radio/dmrconfig/default.nix
@@ -2,7 +2,7 @@
 , libusb1, systemd }:
 
 stdenv.mkDerivation rec {
-  name = "dmrconfig-${version}";
+  pname = "dmrconfig";
   version = "1.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/fllog/default.nix b/pkgs/applications/radio/fllog/default.nix
index 713755d8a654..49149a2d82a6 100644
--- a/pkgs/applications/radio/fllog/default.nix
+++ b/pkgs/applications/radio/fllog/default.nix
@@ -8,10 +8,9 @@
 stdenv.mkDerivation rec {
   version = "1.2.6";
   pname = "fllog";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://sourceforge/fldigi/${name}.tar.gz";
+    url = "mirror://sourceforge/fldigi/${pname}-${version}.tar.gz";
     sha256 = "18nwqbbg5khpkwlr7dn41g6zf7ms2wzxykd42fwdsj4m4z0ysyyg";
   };
 
diff --git a/pkgs/applications/radio/flwrap/default.nix b/pkgs/applications/radio/flwrap/default.nix
index b96f3c2b3278..6bdab0a925d3 100644
--- a/pkgs/applications/radio/flwrap/default.nix
+++ b/pkgs/applications/radio/flwrap/default.nix
@@ -8,10 +8,9 @@
 stdenv.mkDerivation rec {
   version = "1.3.5";
   pname = "flwrap";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://sourceforge/fldigi/${name}.tar.gz";
+    url = "mirror://sourceforge/fldigi/${pname}-${version}.tar.gz";
     sha256 = "0qqivqkkravcg7j45740xfky2q3k7czqpkj6y364qff424q2pppg";
   };
 
diff --git a/pkgs/applications/radio/gnss-sdr/default.nix b/pkgs/applications/radio/gnss-sdr/default.nix
index 747015d80eeb..ba37b7ecad22 100644
--- a/pkgs/applications/radio/gnss-sdr/default.nix
+++ b/pkgs/applications/radio/gnss-sdr/default.nix
@@ -19,7 +19,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gnss-sdr-${version}";
+  pname = "gnss-sdr";
   version = "0.0.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gnuradio/ais.nix b/pkgs/applications/radio/gnuradio/ais.nix
index 7c6db61b5291..6b23858aee48 100644
--- a/pkgs/applications/radio/gnuradio/ais.nix
+++ b/pkgs/applications/radio/gnuradio/ais.nix
@@ -6,7 +6,7 @@
 assert pythonSupport -> python != null && swig != null;
 
 stdenv.mkDerivation rec {
-  name = "gr-ais-${version}";
+  pname = "gr-ais";
   version = "2015-12-20";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gnuradio/default.nix b/pkgs/applications/radio/gnuradio/default.nix
index f9a50313c472..016540c1e67a 100644
--- a/pkgs/applications/radio/gnuradio/default.nix
+++ b/pkgs/applications/radio/gnuradio/default.nix
@@ -25,7 +25,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gnuradio-${version}";
+  pname = "gnuradio";
   version = "3.7.13.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gnuradio/gsm.nix b/pkgs/applications/radio/gnuradio/gsm.nix
index 119b7f7600f9..80583c0ff3bb 100644
--- a/pkgs/applications/radio/gnuradio/gsm.nix
+++ b/pkgs/applications/radio/gnuradio/gsm.nix
@@ -6,7 +6,7 @@
 assert pythonSupport -> python != null && swig != null;
 
 stdenv.mkDerivation rec {
-  name = "gr-gsm-${version}";
+  pname = "gr-gsm";
   version = "2016-08-25";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gnuradio/limesdr.nix b/pkgs/applications/radio/gnuradio/limesdr.nix
index af3cabac9ef7..d56994e46ff5 100644
--- a/pkgs/applications/radio/gnuradio/limesdr.nix
+++ b/pkgs/applications/radio/gnuradio/limesdr.nix
@@ -8,7 +8,8 @@ let
   version = "2.0.0";
 
 in stdenv.mkDerivation rec {
-  name = "gr-limesdr-${version}";
+  pname = "gr-limesdr";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "myriadrf";
diff --git a/pkgs/applications/radio/gnuradio/nacl.nix b/pkgs/applications/radio/gnuradio/nacl.nix
index c3c8721be258..d357db913447 100644
--- a/pkgs/applications/radio/gnuradio/nacl.nix
+++ b/pkgs/applications/radio/gnuradio/nacl.nix
@@ -6,7 +6,7 @@
 assert pythonSupport -> python != null && swig != null;
 
 stdenv.mkDerivation rec {
-  name = "gr-nacl-${version}";
+  pname = "gr-nacl";
   version = "2017-04-10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gnuradio/osmosdr.nix b/pkgs/applications/radio/gnuradio/osmosdr.nix
index df2a88033c46..b8cc60544c99 100644
--- a/pkgs/applications/radio/gnuradio/osmosdr.nix
+++ b/pkgs/applications/radio/gnuradio/osmosdr.nix
@@ -13,7 +13,7 @@
 assert pythonSupport -> python != null && swig != null;
 
 stdenv.mkDerivation rec {
-  name = "gr-osmosdr-${version}";
+  pname = "gr-osmosdr";
   version = "2018-08-15";
 
   src = fetchgit {
diff --git a/pkgs/applications/radio/gnuradio/rds.nix b/pkgs/applications/radio/gnuradio/rds.nix
index b56e0d226871..e4a55fe50987 100644
--- a/pkgs/applications/radio/gnuradio/rds.nix
+++ b/pkgs/applications/radio/gnuradio/rds.nix
@@ -5,7 +5,7 @@
 assert pythonSupport -> python != null && swig != null;
 
 stdenv.mkDerivation rec {
-  name = "gr-rds-${version}";
+  pname = "gr-rds";
   version = "1.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/gqrx/default.nix b/pkgs/applications/radio/gqrx/default.nix
index cd5f8b0db9e6..03acf9e11350 100644
--- a/pkgs/applications/radio/gqrx/default.nix
+++ b/pkgs/applications/radio/gqrx/default.nix
@@ -8,7 +8,7 @@
 assert pulseaudioSupport -> libpulseaudio != null;
 
 mkDerivation rec {
-  name = "gqrx-${version}";
+  pname = "gqrx";
   version = "2.11.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/hackrf/default.nix b/pkgs/applications/radio/hackrf/default.nix
index 81a66bf503c0..09b4c84c1314 100644
--- a/pkgs/applications/radio/hackrf/default.nix
+++ b/pkgs/applications/radio/hackrf/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, libusb, fftwSinglePrec }:
 
 stdenv.mkDerivation rec {
-  name = "hackrf-${version}";
+  pname = "hackrf";
   version = "2018.01.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/radio/limesuite/default.nix b/pkgs/applications/radio/limesuite/default.nix
index 3ff73c4ef2ab..4e69b11efbf7 100644
--- a/pkgs/applications/radio/limesuite/default.nix
+++ b/pkgs/applications/radio/limesuite/default.nix
@@ -7,7 +7,8 @@ let
   version = "19.04.0";
 
 in stdenv.mkDerivation {
-  name = "limesuite-${version}";
+  pname = "limesuite";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "myriadrf";
diff --git a/pkgs/applications/radio/minimodem/default.nix b/pkgs/applications/radio/minimodem/default.nix
index 8d179e8eed11..55cd14cf70da 100644
--- a/pkgs/applications/radio/minimodem/default.nix
+++ b/pkgs/applications/radio/minimodem/default.nix
@@ -5,7 +5,6 @@
 stdenv.mkDerivation rec {
   version = "0.24-1";
   pname = "minimodem";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "kamalmostafa";
diff --git a/pkgs/applications/radio/multimon-ng/default.nix b/pkgs/applications/radio/multimon-ng/default.nix
index 13755b88c658..f624359c1632 100644
--- a/pkgs/applications/radio/multimon-ng/default.nix
+++ b/pkgs/applications/radio/multimon-ng/default.nix
@@ -3,7 +3,8 @@ let
   version = "1.1.8";
 in
 stdenv.mkDerivation {
-  name = "multimon-ng-${version}";
+  pname = "multimon-ng";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "EliasOenal";
diff --git a/pkgs/applications/radio/qradiolink/default.nix b/pkgs/applications/radio/qradiolink/default.nix
index 40a168675f67..a1c1f625bea1 100644
--- a/pkgs/applications/radio/qradiolink/default.nix
+++ b/pkgs/applications/radio/qradiolink/default.nix
@@ -8,7 +8,8 @@ let
   version = "0.5.0";
 
 in stdenv.mkDerivation {
-  name = "qradiolink-${version}";
+  pname = "qradiolink";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "kantooon";
diff --git a/pkgs/applications/radio/qsstv/default.nix b/pkgs/applications/radio/qsstv/default.nix
index c8401cdbf49e..db1bfbb3f89e 100644
--- a/pkgs/applications/radio/qsstv/default.nix
+++ b/pkgs/applications/radio/qsstv/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "9.2.6";
-  name = "qsstv-${version}";
+  pname = "qsstv";
 
   src = fetchurl {
     url = "http://users.telenet.be/on4qz/qsstv/downloads/qsstv_${version}.tar.gz";
diff --git a/pkgs/applications/radio/rtl-sdr/default.nix b/pkgs/applications/radio/rtl-sdr/default.nix
index a4d5b2cad1e9..4e9badaa6c51 100644
--- a/pkgs/applications/radio/rtl-sdr/default.nix
+++ b/pkgs/applications/radio/rtl-sdr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, cmake, pkgconfig, libusb1 }:
 
 stdenv.mkDerivation rec {
-  name = "rtl-sdr-${version}";
+  pname = "rtl-sdr";
   version = "0.6.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/radio/rtl_433/default.nix b/pkgs/applications/radio/rtl_433/default.nix
index 88dc64471ec7..a06ac2d7a038 100644
--- a/pkgs/applications/radio/rtl_433/default.nix
+++ b/pkgs/applications/radio/rtl_433/default.nix
@@ -5,7 +5,7 @@
 stdenv.mkDerivation rec {
 
   version = "18.12";
-  name = "rtl_433-${version}";
+  pname = "rtl_433";
 
   src = fetchFromGitHub {
     owner = "merbanan";
diff --git a/pkgs/applications/radio/soapyairspy/default.nix b/pkgs/applications/radio/soapyairspy/default.nix
index 1d8056ca1e81..eacbe66e5e5a 100644
--- a/pkgs/applications/radio/soapyairspy/default.nix
+++ b/pkgs/applications/radio/soapyairspy/default.nix
@@ -6,7 +6,8 @@ let
   version = "0.1.2";
 
 in stdenv.mkDerivation {
-  name = "soapyairspy-${version}";
+  pname = "soapyairspy";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapybladerf/default.nix b/pkgs/applications/radio/soapybladerf/default.nix
index 5472254b19dc..0bb05a204da7 100644
--- a/pkgs/applications/radio/soapybladerf/default.nix
+++ b/pkgs/applications/radio/soapybladerf/default.nix
@@ -6,7 +6,8 @@ let
   version = "0.4.1";
 
 in stdenv.mkDerivation {
-  name = "soapybladerf-${version}";
+  pname = "soapybladerf";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapyhackrf/default.nix b/pkgs/applications/radio/soapyhackrf/default.nix
index 2c5dd058ced3..5ab4c3363f48 100644
--- a/pkgs/applications/radio/soapyhackrf/default.nix
+++ b/pkgs/applications/radio/soapyhackrf/default.nix
@@ -6,7 +6,8 @@ let
   version = "0.3.3";
 
 in stdenv.mkDerivation {
-  name = "soapyhackrf-${version}";
+  pname = "soapyhackrf";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapyremote/default.nix b/pkgs/applications/radio/soapyremote/default.nix
index a0057978ea33..2f73403a168b 100644
--- a/pkgs/applications/radio/soapyremote/default.nix
+++ b/pkgs/applications/radio/soapyremote/default.nix
@@ -4,7 +4,8 @@ let
   version = "0.5.1";
 
 in stdenv.mkDerivation {
-  name = "soapyremote-${version}";
+  pname = "soapyremote";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapyrtlsdr/default.nix b/pkgs/applications/radio/soapyrtlsdr/default.nix
index d85fe347cd74..8bf473cb36a3 100644
--- a/pkgs/applications/radio/soapyrtlsdr/default.nix
+++ b/pkgs/applications/radio/soapyrtlsdr/default.nix
@@ -6,7 +6,8 @@ let
   version = "0.3.0";
 
 in stdenv.mkDerivation {
-  name = "soapyrtlsdr-${version}";
+  pname = "soapyrtlsdr";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapysdr/default.nix b/pkgs/applications/radio/soapysdr/default.nix
index 6754e8f2a55c..5e4a78cfbd22 100644
--- a/pkgs/applications/radio/soapysdr/default.nix
+++ b/pkgs/applications/radio/soapysdr/default.nix
@@ -13,7 +13,8 @@ let
   extraPackagesSearchPath = lib.makeSearchPath modulesPath extraPackages;
 
 in stdenv.mkDerivation {
-  name = "soapysdr-${version}";
+  pname = "soapysdr";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/soapyuhd/default.nix b/pkgs/applications/radio/soapyuhd/default.nix
index 6ed88e0431e3..9e910584158d 100644
--- a/pkgs/applications/radio/soapyuhd/default.nix
+++ b/pkgs/applications/radio/soapyuhd/default.nix
@@ -6,7 +6,8 @@ let
   version = "0.3.6";
 
 in stdenv.mkDerivation {
-  name = "soapyuhd-${version}";
+  pname = "soapyuhd";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "pothosware";
diff --git a/pkgs/applications/radio/uhd/default.nix b/pkgs/applications/radio/uhd/default.nix
index fd0bd8d5d75f..b3ff0f51f118 100644
--- a/pkgs/applications/radio/uhd/default.nix
+++ b/pkgs/applications/radio/uhd/default.nix
@@ -21,7 +21,8 @@ let
   };
 
 in stdenv.mkDerivation {
-  name = "uhd-${version}";
+  pname = "uhd";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "EttusResearch";
diff --git a/pkgs/applications/radio/unixcw/default.nix b/pkgs/applications/radio/unixcw/default.nix
index 2aeba5fb5f4a..fe31fd133e79 100644
--- a/pkgs/applications/radio/unixcw/default.nix
+++ b/pkgs/applications/radio/unixcw/default.nix
@@ -1,6 +1,6 @@
 {stdenv, fetchurl, libpulseaudio, alsaLib , pkgconfig, qt5}:
 stdenv.mkDerivation rec {
-  name = "unixcw-${version}";
+  pname = "unixcw";
   version = "3.5.1";
   src = fetchurl {
     url = "mirror://sourceforge/unixcw/unixcw_${version}.orig.tar.gz";
diff --git a/pkgs/applications/radio/welle-io/default.nix b/pkgs/applications/radio/welle-io/default.nix
index acf0226c0db5..c6b09595c202 100644
--- a/pkgs/applications/radio/welle-io/default.nix
+++ b/pkgs/applications/radio/welle-io/default.nix
@@ -7,7 +7,8 @@ let
 
 in stdenv.mkDerivation {
 
-  name = "welle-io-${version}";
+  pname = "welle-io";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "AlbrechtL";
diff --git a/pkgs/applications/science/astronomy/astrolabe-generator/default.nix b/pkgs/applications/science/astronomy/astrolabe-generator/default.nix
index 3150d41ca9f6..32d89866b5ae 100644
--- a/pkgs/applications/science/astronomy/astrolabe-generator/default.nix
+++ b/pkgs/applications/science/astronomy/astrolabe-generator/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeWrapper, unzip }:
 
 stdenv.mkDerivation rec {
-  name = "astrolabe-generator-${version}";
+  pname = "astrolabe-generator";
   version = "3.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/astronomy/gildas/default.nix b/pkgs/applications/science/astronomy/gildas/default.nix
index 9f65c63f7a6f..968d8769caa3 100644
--- a/pkgs/applications/science/astronomy/gildas/default.nix
+++ b/pkgs/applications/science/astronomy/gildas/default.nix
@@ -9,7 +9,7 @@ in
 stdenv.mkDerivation rec {
   srcVersion = "jul19a";
   version = "20190701_a";
-  name = "gildas-${version}";
+  pname = "gildas";
 
   src = fetchurl {
     # For each new release, the upstream developers of Gildas move the
diff --git a/pkgs/applications/science/astronomy/gpredict/default.nix b/pkgs/applications/science/astronomy/gpredict/default.nix
index 9bacf6d90417..ff273ab8e95b 100644
--- a/pkgs/applications/science/astronomy/gpredict/default.nix
+++ b/pkgs/applications/science/astronomy/gpredict/default.nix
@@ -6,7 +6,8 @@
 let
   version = "2.2.1";
 in stdenv.mkDerivation {
-  name = "gpredict-${version}";
+  pname = "gpredict";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/csete/gpredict/releases/download/v${version}/gpredict-${version}.tar.bz2";
diff --git a/pkgs/applications/science/astronomy/openspace/default.nix b/pkgs/applications/science/astronomy/openspace/default.nix
index dc7c7c920a17..cfdd320d201c 100644
--- a/pkgs/applications/science/astronomy/openspace/default.nix
+++ b/pkgs/applications/science/astronomy/openspace/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.11.1";
-  name    = "openspace-${version}";
+  pname = "openspace";
 
   src = fetchFromGitHub {
     owner  = "OpenSpace";
diff --git a/pkgs/applications/science/astronomy/stellarium/default.nix b/pkgs/applications/science/astronomy/stellarium/default.nix
index e3c66199f11c..ecca9141d9fb 100644
--- a/pkgs/applications/science/astronomy/stellarium/default.nix
+++ b/pkgs/applications/science/astronomy/stellarium/default.nix
@@ -5,7 +5,7 @@
 }:
 
 mkDerivation rec {
-  name = "stellarium-${version}";
+  pname = "stellarium";
   version = "0.19.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/astronomy/xearth/default.nix b/pkgs/applications/science/astronomy/xearth/default.nix
index fef4ca1907fd..e9fc06079981 100644
--- a/pkgs/applications/science/astronomy/xearth/default.nix
+++ b/pkgs/applications/science/astronomy/xearth/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, imake, gccmakedep, libXt, libXext }:
 
 stdenv.mkDerivation rec {
-  name = "xearth-${version}";
+  pname = "xearth";
   version = "1.1";
 
   src = fetchurl {
-    url = "http://xearth.org/${name}.tar.gz";
+    url = "http://xearth.org/${pname}-${version}.tar.gz";
     sha256 = "bcb1407cc35b3f6dd3606b2c6072273b6a912cbd9ed1ae22fb2d26694541309c";
   };
 
diff --git a/pkgs/applications/science/biology/bcftools/default.nix b/pkgs/applications/science/biology/bcftools/default.nix
index 539d7c224463..d8ffbb74e6b0 100644
--- a/pkgs/applications/science/biology/bcftools/default.nix
+++ b/pkgs/applications/science/biology/bcftools/default.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, htslib, zlib, bzip2, lzma, curl, perl, python, bash }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "bcftools";
   version = "1.9";
 
   src = fetchurl {
-    url = "https://github.com/samtools/bcftools/releases/download/${version}/${name}.tar.bz2";
+    url = "https://github.com/samtools/bcftools/releases/download/${version}/${pname}-${version}.tar.bz2";
     sha256 = "1j3h638i8kgihzyrlnpj82xg1b23sijibys9hvwari3fy7kd0dkg";
   };
 
diff --git a/pkgs/applications/science/biology/bedtools/default.nix b/pkgs/applications/science/biology/bedtools/default.nix
index 2cdd7fda38ef..b5bc3b622b91 100644
--- a/pkgs/applications/science/biology/bedtools/default.nix
+++ b/pkgs/applications/science/biology/bedtools/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, zlib, python, bzip2, lzma}:
 
 stdenv.mkDerivation rec {
-  name = "bedtools-${version}";
+  pname = "bedtools";
   version = "2.28.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/bftools/default.nix b/pkgs/applications/science/biology/bftools/default.nix
index 24a6e052df9e..158291049347 100644
--- a/pkgs/applications/science/biology/bftools/default.nix
+++ b/pkgs/applications/science/biology/bftools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, makeWrapper, fetchzip, jre }:
 
 stdenv.mkDerivation rec {
-  name = "bftools-${version}";
+  pname = "bftools";
   version = "5.9.2";
 
   src = fetchzip {
diff --git a/pkgs/applications/science/biology/bowtie2/default.nix b/pkgs/applications/science/biology/bowtie2/default.nix
index 21e2f56bdf97..962428d67cf9 100644
--- a/pkgs/applications/science/biology/bowtie2/default.nix
+++ b/pkgs/applications/science/biology/bowtie2/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "bowtie2";
   version = "2.3.5.1";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "BenLangmead";
diff --git a/pkgs/applications/science/biology/bwa/default.nix b/pkgs/applications/science/biology/bwa/default.nix
index d1dbacf053fb..5e39320bf835 100644
--- a/pkgs/applications/science/biology/bwa/default.nix
+++ b/pkgs/applications/science/biology/bwa/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name    = "bwa-${version}";
+  pname = "bwa";
   version = "0.7.17";
 
   src = fetchurl {
-    url = "mirror://sourceforge/bio-bwa/${name}.tar.bz2";
+    url = "mirror://sourceforge/bio-bwa/${pname}-${version}.tar.bz2";
     sha256 = "1zfhv2zg9v1icdlq4p9ssc8k01mca5d1bd87w71py2swfi74s6yy";
   };
 
diff --git a/pkgs/applications/science/biology/clustal-omega/default.nix b/pkgs/applications/science/biology/clustal-omega/default.nix
index 3464e134ee85..00acc25028c0 100644
--- a/pkgs/applications/science/biology/clustal-omega/default.nix
+++ b/pkgs/applications/science/biology/clustal-omega/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "1.2.4";
-  name = "clustal-omega-${version}";
+  pname = "clustal-omega";
 
   src = fetchurl {
-    url = "http://www.clustal.org/omega/${name}.tar.gz";
+    url = "http://www.clustal.org/omega/${pname}-${version}.tar.gz";
     sha256 = "1vm30mzncwdv881vrcwg11vzvrsmwy4wg80j5i0lcfk6dlld50w6";
   };
 
diff --git a/pkgs/applications/science/biology/dcm2niix/default.nix b/pkgs/applications/science/biology/dcm2niix/default.nix
index 0e2b5d8b25fe..63d51de9930f 100644
--- a/pkgs/applications/science/biology/dcm2niix/default.nix
+++ b/pkgs/applications/science/biology/dcm2niix/default.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.0.20190410";
-  name = "dcm2niix-${version}";
+  pname = "dcm2niix";
 
   src = fetchFromGitHub {
     owner = "rordenlab";
diff --git a/pkgs/applications/science/biology/freebayes/default.nix b/pkgs/applications/science/biology/freebayes/default.nix
index 1a15dcf6197d..e1e84c9423bb 100644
--- a/pkgs/applications/science/biology/freebayes/default.nix
+++ b/pkgs/applications/science/biology/freebayes/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, zlib, bzip2, lzma }:
 
 stdenv.mkDerivation rec {
-  name    = "freebayes-${version}";
+  pname = "freebayes";
   version = "2017-08-23";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/hisat2/default.nix b/pkgs/applications/science/biology/hisat2/default.nix
index 9d41fed06911..824856301145 100644
--- a/pkgs/applications/science/biology/hisat2/default.nix
+++ b/pkgs/applications/science/biology/hisat2/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, unzip, which, python, perl}:
 
 stdenv.mkDerivation rec {
-  name = "hisat2-${version}";
+  pname = "hisat2";
   version = "2.1.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/biology/hmmer/default.nix b/pkgs/applications/science/biology/hmmer/default.nix
index e43d48db55f3..3adbaf0079ef 100644
--- a/pkgs/applications/science/biology/hmmer/default.nix
+++ b/pkgs/applications/science/biology/hmmer/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.2.1";
-  name = "hmmer-${version}";
+  pname = "hmmer";
 
   src = fetchurl {
-    url = "http://eddylab.org/software/hmmer/${name}.tar.gz";
+    url = "http://eddylab.org/software/hmmer/${pname}-${version}.tar.gz";
     sha256 = "171bivy6xhgjsz5nv53n81pc3frnwz29ylblawk2bv46szwjjqd5";
   };
 
diff --git a/pkgs/applications/science/biology/igv/default.nix b/pkgs/applications/science/biology/igv/default.nix
index 95dc2b612e22..412b55f59163 100644
--- a/pkgs/applications/science/biology/igv/default.nix
+++ b/pkgs/applications/science/biology/igv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, unzip, jre }:
 
 stdenv.mkDerivation rec {
-  name = "igv-${version}";
+  pname = "igv";
   version = "2.4.19";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/biology/itsx/default.nix b/pkgs/applications/science/biology/itsx/default.nix
index 0c8c7313bf2a..1ba8cdf22ba0 100644
--- a/pkgs/applications/science/biology/itsx/default.nix
+++ b/pkgs/applications/science/biology/itsx/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.1.1";
-  name = "itsx-${version}";
+  pname = "itsx";
 
   src = fetchurl {
     url = "http://microbiology.se/sw/ITSx_${version}.tar.gz";
diff --git a/pkgs/applications/science/biology/kallisto/default.nix b/pkgs/applications/science/biology/kallisto/default.nix
index d80ffea9a780..16639db17816 100644
--- a/pkgs/applications/science/biology/kallisto/default.nix
+++ b/pkgs/applications/science/biology/kallisto/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, hdf5, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "kallisto-${version}";
+  pname = "kallisto";
   version = "0.43.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/messer-slim/default.nix b/pkgs/applications/science/biology/messer-slim/default.nix
index dbbf8d39a93c..d485666f3931 100644
--- a/pkgs/applications/science/biology/messer-slim/default.nix
+++ b/pkgs/applications/science/biology/messer-slim/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "3.2.1"; 
-  name = "messer-slim-${version}";
+  pname = "messer-slim";
 
   src = fetchurl {
     url = "https://github.com/MesserLab/SLiM/archive/v${version}.tar.gz";
diff --git a/pkgs/applications/science/biology/minimap2/default.nix b/pkgs/applications/science/biology/minimap2/default.nix
index 84c65feb0937..bff2bcf428b5 100644
--- a/pkgs/applications/science/biology/minimap2/default.nix
+++ b/pkgs/applications/science/biology/minimap2/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "minimap2";
   version = "2.17";
 
diff --git a/pkgs/applications/science/biology/mosdepth/default.nix b/pkgs/applications/science/biology/mosdepth/default.nix
index 1bdb31616e4d..717b8c3ab2f3 100644
--- a/pkgs/applications/science/biology/mosdepth/default.nix
+++ b/pkgs/applications/science/biology/mosdepth/default.nix
@@ -16,7 +16,7 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "mosdepth-${version}";
+  pname = "mosdepth";
   version = "0.2.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/neuron/default.nix b/pkgs/applications/science/biology/neuron/default.nix
index 875e98499f53..4e6d3494c721 100644
--- a/pkgs/applications/science/biology/neuron/default.nix
+++ b/pkgs/applications/science/biology/neuron/default.nix
@@ -13,7 +13,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "neuron-${version}";
+  pname = "neuron";
   version = "7.5";
 
   nativeBuildInputs = [ which pkgconfig automake autoconf libtool ];
diff --git a/pkgs/applications/science/biology/niftyreg/default.nix b/pkgs/applications/science/biology/niftyreg/default.nix
index 9f1cb8db43d5..6379f2c32826 100644
--- a/pkgs/applications/science/biology/niftyreg/default.nix
+++ b/pkgs/applications/science/biology/niftyreg/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname   = "niftyreg";
   version = "1.3.9";
-  name    = "${pname}-${version}";
 
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/nifty_reg-${version}/nifty_reg-${version}.tar.gz";
diff --git a/pkgs/applications/science/biology/niftyseg/default.nix b/pkgs/applications/science/biology/niftyseg/default.nix
index e7221855503c..689d3e42c979 100644
--- a/pkgs/applications/science/biology/niftyseg/default.nix
+++ b/pkgs/applications/science/biology/niftyseg/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname   = "niftyseg";
   version = "1.0";
-  name = "${pname}-${version}";
   src = fetchurl {
     url    = "https://github.com/KCL-BMEIS/NiftySeg/archive/v${version}.tar.gz";
     sha256 = "11q6yldsxp3k6gfp94c0xhcan2y3finzv8lzizmrc79yps3wjkn0";
diff --git a/pkgs/applications/science/biology/octopus/default.nix b/pkgs/applications/science/biology/octopus/default.nix
index 0a2074a06e97..9d81e08d7293 100644
--- a/pkgs/applications/science/biology/octopus/default.nix
+++ b/pkgs/applications/science/biology/octopus/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "octopus";
   version = "0.6.3-beta";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "luntergroup";
diff --git a/pkgs/applications/science/biology/paml/default.nix b/pkgs/applications/science/biology/paml/default.nix
index 68efc2030e53..161188f7ef16 100644
--- a/pkgs/applications/science/biology/paml/default.nix
+++ b/pkgs/applications/science/biology/paml/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.9i";
-  name = "paml-${version}";
+  pname = "paml";
   src = fetchurl {
     url = "http://abacus.gene.ucl.ac.uk/software/paml${version}.tgz";
     sha256 = "1k5lcyls6c33ppp5fxl8ply2fy7i2k0gcqaifsl7gnc81d8ay4dw";
diff --git a/pkgs/applications/science/biology/picard-tools/default.nix b/pkgs/applications/science/biology/picard-tools/default.nix
index e6a5ab741d94..2a57febe8f5d 100644
--- a/pkgs/applications/science/biology/picard-tools/default.nix
+++ b/pkgs/applications/science/biology/picard-tools/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, jre, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "picard-tools-${version}";
+  pname = "picard-tools";
   version = "2.20.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/biology/platypus/default.nix b/pkgs/applications/science/biology/platypus/default.nix
index 323ca90f0a2a..fc6cfbb158c3 100644
--- a/pkgs/applications/science/biology/platypus/default.nix
+++ b/pkgs/applications/science/biology/platypus/default.nix
@@ -3,7 +3,7 @@
 let python = python27.withPackages (ps: with ps; [ cython ]);
 
 in stdenv.mkDerivation rec {
-  name = "platypus-unstable-${version}";
+  pname = "platypus-unstable";
   version = "2018-07-22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/plink-ng/default.nix b/pkgs/applications/science/biology/plink-ng/default.nix
index 2efb59f536f6..52f8f70b7796 100644
--- a/pkgs/applications/science/biology/plink-ng/default.nix
+++ b/pkgs/applications/science/biology/plink-ng/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, zlib, openblas, darwin}:
 
 stdenv.mkDerivation rec {
-  name = "plink-ng-${version}";
+  pname = "plink-ng";
   version = "1.90b3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/poretools/default.nix b/pkgs/applications/science/biology/poretools/default.nix
index 3bb9ea06fd46..8a19ae135e87 100755
--- a/pkgs/applications/science/biology/poretools/default.nix
+++ b/pkgs/applications/science/biology/poretools/default.nix
@@ -3,7 +3,6 @@
 pythonPackages.buildPythonPackage rec {
   pname = "poretools";
   version = "unstable-2016-07-10";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     repo = pname;
diff --git a/pkgs/applications/science/biology/raxml/default.nix b/pkgs/applications/science/biology/raxml/default.nix
index 140f70323194..d7ee54bfbcf0 100644
--- a/pkgs/applications/science/biology/raxml/default.nix
+++ b/pkgs/applications/science/biology/raxml/default.nix
@@ -7,7 +7,6 @@
 stdenv.mkDerivation rec {
   pname = "RAxML";
   version = "8.2.12";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "stamatak";
diff --git a/pkgs/applications/science/biology/samtools/default.nix b/pkgs/applications/science/biology/samtools/default.nix
index c4b4bb522c40..dd1a53472dbc 100644
--- a/pkgs/applications/science/biology/samtools/default.nix
+++ b/pkgs/applications/science/biology/samtools/default.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, zlib, htslib, perl, ncurses ? null }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "samtools";
   version = "1.9";
 
   src = fetchurl {
-    url = "https://github.com/samtools/samtools/releases/download/${version}/${name}.tar.bz2";
+    url = "https://github.com/samtools/samtools/releases/download/${version}/${pname}-${version}.tar.bz2";
     sha256 = "10ilqbmm7ri8z431sn90lvbjwizd0hhkf9rcqw8j823hf26nhgq8";
   };
 
diff --git a/pkgs/applications/science/biology/samtools/samtools_0_1_19.nix b/pkgs/applications/science/biology/samtools/samtools_0_1_19.nix
index a811bc4412f2..72d125ef8b6f 100644
--- a/pkgs/applications/science/biology/samtools/samtools_0_1_19.nix
+++ b/pkgs/applications/science/biology/samtools/samtools_0_1_19.nix
@@ -1,12 +1,11 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "samtools";
   version = "0.1.19";
 
   src = fetchurl {
-    url = "mirror://sourceforge/samtools/${name}.tar.bz2";
+    url = "mirror://sourceforge/samtools/${pname}-${version}.tar.bz2";
     sha256 = "d080c9d356e5f0ad334007e4461cbcee3c4ca97b8a7a5a48c44883cf9dee63d4";
   };
 
diff --git a/pkgs/applications/science/biology/seaview/default.nix b/pkgs/applications/science/biology/seaview/default.nix
index 17cf903ae49c..69dece88c276 100644
--- a/pkgs/applications/science/biology/seaview/default.nix
+++ b/pkgs/applications/science/biology/seaview/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.7";
-  name = "seaview-${version}";
+  pname = "seaview";
 
   src = fetchurl {
     url = "ftp://pbil.univ-lyon1.fr/pub/mol_phylogeny/seaview/archive/seaview_${version}.tar.gz";
diff --git a/pkgs/applications/science/biology/snpeff/default.nix b/pkgs/applications/science/biology/snpeff/default.nix
index dc2246903349..d700ee50a9c6 100644
--- a/pkgs/applications/science/biology/snpeff/default.nix
+++ b/pkgs/applications/science/biology/snpeff/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, jre, unzip, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "snpeff-${version}";
+  pname = "snpeff";
   version = "4.3t";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/biology/somatic-sniper/default.nix b/pkgs/applications/science/biology/somatic-sniper/default.nix
index 4bbd6a320035..1961c71f43bb 100644
--- a/pkgs/applications/science/biology/somatic-sniper/default.nix
+++ b/pkgs/applications/science/biology/somatic-sniper/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, cmake, zlib, ncurses}:
 
 stdenv.mkDerivation rec {
-  name = "somatic-sniper-${version}";
+  pname = "somatic-sniper";
   version = "1.0.5.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/strelka/default.nix b/pkgs/applications/science/biology/strelka/default.nix
index e7f5eab8bfaf..84c90d895566 100644
--- a/pkgs/applications/science/biology/strelka/default.nix
+++ b/pkgs/applications/science/biology/strelka/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, cmake, zlib, python2}:
 
 stdenv.mkDerivation rec {
-  name = "strelka-${version}";
+  pname = "strelka";
   version = "2.9.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/biology/varscan/default.nix b/pkgs/applications/science/biology/varscan/default.nix
index f685031e87e4..697a444193b1 100644
--- a/pkgs/applications/science/biology/varscan/default.nix
+++ b/pkgs/applications/science/biology/varscan/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, jre, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "varscan-${version}";
+  pname = "varscan";
   version = "2.4.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/biology/vcftools/default.nix b/pkgs/applications/science/biology/vcftools/default.nix
index a6f52ae97b59..f6c9ad029c13 100755
--- a/pkgs/applications/science/biology/vcftools/default.nix
+++ b/pkgs/applications/science/biology/vcftools/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, zlib, autoreconfHook, pkgconfig, perl }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "vcftools";
   version = "0.1.16";
 
diff --git a/pkgs/applications/science/chemistry/gwyddion/default.nix b/pkgs/applications/science/chemistry/gwyddion/default.nix
index 92f997900d53..12007c940b3d 100644
--- a/pkgs/applications/science/chemistry/gwyddion/default.nix
+++ b/pkgs/applications/science/chemistry/gwyddion/default.nix
@@ -4,7 +4,8 @@ with stdenv.lib;
 
 let version = "2.48"; in
 stdenv.mkDerivation {
-  name = "gwyddion-${version}";
+  pname = "gwyddion";
+  inherit version;
   src = fetchurl {
     url = "mirror://sourceforge/gwyddion/files/gwyddion/${version}/gwyddion-${version}.tar.xz";
     sha256 = "119iw58ac2wn4cas6js8m7r1n4gmmkga6b1y711xzcyjp9hshgwx";
diff --git a/pkgs/applications/science/chemistry/marvin/default.nix b/pkgs/applications/science/chemistry/marvin/default.nix
index 948aed03fe5e..391ed54dfcb4 100644
--- a/pkgs/applications/science/chemistry/marvin/default.nix
+++ b/pkgs/applications/science/chemistry/marvin/default.nix
@@ -3,7 +3,6 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "marvin";
   version = "19.1.0";
 
diff --git a/pkgs/applications/science/chemistry/molden/default.nix b/pkgs/applications/science/chemistry/molden/default.nix
index 46a1d96d8d0f..87dae3b14d9e 100644
--- a/pkgs/applications/science/chemistry/molden/default.nix
+++ b/pkgs/applications/science/chemistry/molden/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.2";
-  name = "molden-${version}";
+  pname = "molden";
 
   src = fetchurl {
     url = "ftp://ftp.cmbi.ru.nl/pub/molgraph/molden/molden${version}.tar.gz";
diff --git a/pkgs/applications/science/chemistry/openmolcas/default.nix b/pkgs/applications/science/chemistry/openmolcas/default.nix
index bc6301e1fd42..487558a23c19 100644
--- a/pkgs/applications/science/chemistry/openmolcas/default.nix
+++ b/pkgs/applications/science/chemistry/openmolcas/default.nix
@@ -11,7 +11,8 @@ let
   python = python3.withPackages (ps : with ps; [ six pyparsing ]);
 
 in stdenv.mkDerivation {
-  name = "openmolcas-${version}";
+  pname = "openmolcas";
+  inherit version;
 
   src = fetchFromGitLab {
     owner = "Molcas";
diff --git a/pkgs/applications/science/chemistry/quantum-espresso/default.nix b/pkgs/applications/science/chemistry/quantum-espresso/default.nix
index 5e1c77e24751..ea80e9fd5ca7 100644
--- a/pkgs/applications/science/chemistry/quantum-espresso/default.nix
+++ b/pkgs/applications/science/chemistry/quantum-espresso/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.4.1";
-  name = "quantum-espresso-${version}";
+  pname = "quantum-espresso";
 
   src = fetchurl {
     url = "https://gitlab.com/QEF/q-e/-/archive/qe-${version}/q-e-qe-${version}.tar.gz";
diff --git a/pkgs/applications/science/chemistry/siesta/default.nix b/pkgs/applications/science/chemistry/siesta/default.nix
index eb17a68b8aae..a27355afdc8e 100644
--- a/pkgs/applications/science/chemistry/siesta/default.nix
+++ b/pkgs/applications/science/chemistry/siesta/default.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.1-b3";
-  name = "siesta-${version}";
+  pname = "siesta";
 
   src = fetchurl {
     url = "https://launchpad.net/siesta/4.1/4.1-b3/+download/siesta-4.1-b3.tar.gz";
diff --git a/pkgs/applications/science/electronics/adms/default.nix b/pkgs/applications/science/electronics/adms/default.nix
index 236225959f7a..8b95e73b8913 100644
--- a/pkgs/applications/science/electronics/adms/default.nix
+++ b/pkgs/applications/science/electronics/adms/default.nix
@@ -3,7 +3,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.3.6";
-  name = "adms-${version}";
+  pname = "adms";
 
   src = fetchFromGitHub {
     owner = "Qucs";
diff --git a/pkgs/applications/science/electronics/alliance/default.nix b/pkgs/applications/science/electronics/alliance/default.nix
index 63bc0911d251..b351c892c2cf 100644
--- a/pkgs/applications/science/electronics/alliance/default.nix
+++ b/pkgs/applications/science/electronics/alliance/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "alliance-${version}";
+  pname = "alliance";
   version = "5.1.1";
 
   src = fetchurl {
-    url = "http://www-asim.lip6.fr/pub/alliance/distribution/5.0/${name}.tar.bz2";
+    url = "http://www-asim.lip6.fr/pub/alliance/distribution/5.0/${pname}-${version}.tar.bz2";
     sha256 = "046c9qwl1vbww0ljm4xyxf5jpz9nq62b2q0wdz9xjimgh4c207w1";
   };
 
diff --git a/pkgs/applications/science/electronics/caneda/default.nix b/pkgs/applications/science/electronics/caneda/default.nix
index 8f81a03044be..ff41a498ae71 100644
--- a/pkgs/applications/science/electronics/caneda/default.nix
+++ b/pkgs/applications/science/electronics/caneda/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub, cmake, qtbase, qttools, qtsvg, qwt }:
 
 stdenv.mkDerivation rec {
-  name = "caneda-${version}";
+  pname = "caneda";
   version = "0.3.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/electronics/dsview/default.nix b/pkgs/applications/science/electronics/dsview/default.nix
index 55e8a7b4ffe9..d188365db1dc 100644
--- a/pkgs/applications/science/electronics/dsview/default.nix
+++ b/pkgs/applications/science/electronics/dsview/default.nix
@@ -4,7 +4,7 @@ libusb, wrapQtAppsHook, libsigrok4dsl, libsigrokdecode4dsl
 }:
 
 stdenv.mkDerivation rec {
-  name = "dsview-${version}";
+  pname = "dsview";
 
   version = "0.99";
 
diff --git a/pkgs/applications/science/electronics/dsview/libsigrok4dsl.nix b/pkgs/applications/science/electronics/dsview/libsigrok4dsl.nix
index c42b70c041af..8aa8275510c9 100644
--- a/pkgs/applications/science/electronics/dsview/libsigrok4dsl.nix
+++ b/pkgs/applications/science/electronics/dsview/libsigrok4dsl.nix
@@ -6,7 +6,7 @@ systemd, alsaLib, dsview
 stdenv.mkDerivation rec {
   inherit (dsview) version src;
 
-  name = "libsigrok4dsl-${version}";
+  pname = "libsigrok4dsl";
 
   postUnpack = ''
     export sourceRoot=$sourceRoot/libsigrok4DSL
diff --git a/pkgs/applications/science/electronics/dsview/libsigrokdecode4dsl.nix b/pkgs/applications/science/electronics/dsview/libsigrokdecode4dsl.nix
index 214f77663434..12d375cf88aa 100644
--- a/pkgs/applications/science/electronics/dsview/libsigrokdecode4dsl.nix
+++ b/pkgs/applications/science/electronics/dsview/libsigrokdecode4dsl.nix
@@ -5,7 +5,7 @@ glib, check, python3, dsview
 stdenv.mkDerivation rec {
   inherit (dsview) version src;
 
-  name = "libsigrokdecode4dsl-${version}";
+  pname = "libsigrokdecode4dsl";
 
   postUnpack = ''
     export sourceRoot=$sourceRoot/libsigrokdecode4DSL
diff --git a/pkgs/applications/science/electronics/eagle/eagle.nix b/pkgs/applications/science/electronics/eagle/eagle.nix
index ba1b9e174bea..3168fc19d055 100644
--- a/pkgs/applications/science/electronics/eagle/eagle.nix
+++ b/pkgs/applications/science/electronics/eagle/eagle.nix
@@ -12,7 +12,7 @@ let
     ];
   in
   stdenv.mkDerivation rec {
-    name = "eagle-${version}";
+    pname = "eagle";
     version = "9.4.2";
 
     src = fetchurl {
diff --git a/pkgs/applications/science/electronics/eagle/eagle7.nix b/pkgs/applications/science/electronics/eagle/eagle7.nix
index 69b111562ab2..a9528b05a311 100644
--- a/pkgs/applications/science/electronics/eagle/eagle7.nix
+++ b/pkgs/applications/science/electronics/eagle/eagle7.nix
@@ -13,7 +13,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "eagle-${version}";
+  pname = "eagle";
   version = "7.7.0";
 
   src =
diff --git a/pkgs/applications/science/electronics/fped/default.nix b/pkgs/applications/science/electronics/fped/default.nix
index e6e7219ff871..a3b2945ac3d9 100644
--- a/pkgs/applications/science/electronics/fped/default.nix
+++ b/pkgs/applications/science/electronics/fped/default.nix
@@ -5,7 +5,7 @@
 
 with lib;
 stdenv.mkDerivation rec {
-  name = "fped-${version}";
+  pname = "fped";
   version = "unstable-2017-05-11";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/electronics/fritzing/default.nix b/pkgs/applications/science/electronics/fritzing/default.nix
index ab5088543102..127e9c05624d 100644
--- a/pkgs/applications/science/electronics/fritzing/default.nix
+++ b/pkgs/applications/science/electronics/fritzing/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "fritzing-${version}";
+  pname = "fritzing";
   version = "0.9.3b";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/electronics/geda/default.nix b/pkgs/applications/science/electronics/geda/default.nix
index 93fe7b6ba77a..71101d7cd74a 100644
--- a/pkgs/applications/science/electronics/geda/default.nix
+++ b/pkgs/applications/science/electronics/geda/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, guile, gtk2, flex, gawk, perl }:
 
 stdenv.mkDerivation rec {
-  name = "geda-${version}";
+  pname = "geda";
   version = "1.8.2-20130925";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/electronics/gerbv/default.nix b/pkgs/applications/science/electronics/gerbv/default.nix
index c0821c8a9ab9..3f61a13eab8c 100644
--- a/pkgs/applications/science/electronics/gerbv/default.nix
+++ b/pkgs/applications/science/electronics/gerbv/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, pkgconfig, gettext, libtool, automake, autoconf, cairo, gtk2, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "gerbv-${version}";
+  pname = "gerbv";
   version = "2015-10-08";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/electronics/gtkwave/default.nix b/pkgs/applications/science/electronics/gtkwave/default.nix
index 4830e2a032a9..8dffe580cc65 100644
--- a/pkgs/applications/science/electronics/gtkwave/default.nix
+++ b/pkgs/applications/science/electronics/gtkwave/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, gtk2, gperf, pkgconfig, bzip2, tcl, tk, judy, xz}:
 
 stdenv.mkDerivation rec {
-  name = "gtkwave-${version}";
+  pname = "gtkwave";
   version = "3.3.101";
 
   src = fetchurl {
-    url    = "mirror://sourceforge/gtkwave/${name}.tar.gz";
+    url    = "mirror://sourceforge/gtkwave/${pname}-${version}.tar.gz";
     sha256 = "1j6capxwgi8aj3sgqg1r7161icni9y8y93g1rl3bzd3s40jcyhsz";
   };
 
diff --git a/pkgs/applications/science/electronics/kicad/default.nix b/pkgs/applications/science/electronics/kicad/default.nix
index 6608661364a0..6f0d8e51448f 100644
--- a/pkgs/applications/science/electronics/kicad/default.nix
+++ b/pkgs/applications/science/electronics/kicad/default.nix
@@ -26,7 +26,7 @@ let
   } // attrs);
 
 in stdenv.mkDerivation rec {
-  name = "kicad-${version}";
+  pname = "kicad";
   series = "5.0";
   version = "5.1.2";
 
diff --git a/pkgs/applications/science/electronics/kicad/unstable.nix b/pkgs/applications/science/electronics/kicad/unstable.nix
index a9a4c32a0b45..7475170d6a72 100644
--- a/pkgs/applications/science/electronics/kicad/unstable.nix
+++ b/pkgs/applications/science/electronics/kicad/unstable.nix
@@ -11,7 +11,7 @@ assert ngspiceSupport -> libngspice != null;
 
 with lib;
 stdenv.mkDerivation rec {
-  name = "kicad-unstable-${version}";
+  pname = "kicad-unstable";
   version = "2018-06-12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/electronics/librepcb/default.nix b/pkgs/applications/science/electronics/librepcb/default.nix
index 277574ce2f17..110552d1d645 100644
--- a/pkgs/applications/science/electronics/librepcb/default.nix
+++ b/pkgs/applications/science/electronics/librepcb/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, qtbase, qttools, qmake }:
 
 stdenv.mkDerivation rec {
-  name = "librepcb-${version}";
+  pname = "librepcb";
   version = "0.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/electronics/ngspice/default.nix b/pkgs/applications/science/electronics/ngspice/default.nix
index 194804a21a67..78240a40baca 100644
--- a/pkgs/applications/science/electronics/ngspice/default.nix
+++ b/pkgs/applications/science/electronics/ngspice/default.nix
@@ -2,7 +2,7 @@
 , readline, libX11, libICE, libXaw, libXmu, libXext, libXt, fftw }:
 
 stdenv.mkDerivation rec {
-  name = "ngspice-${version}";
+  pname = "ngspice";
   version = "30";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/electronics/pcb/default.nix b/pkgs/applications/science/electronics/pcb/default.nix
index b9bbcd695f17..7514aed9f243 100644
--- a/pkgs/applications/science/electronics/pcb/default.nix
+++ b/pkgs/applications/science/electronics/pcb/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "pcb-${version}";
+  pname = "pcb";
   version = "20140316";
 
   src = fetchurl {
-    url = "http://ftp.geda-project.org/pcb/pcb-20140316/${name}.tar.gz";
+    url = "http://ftp.geda-project.org/pcb/pcb-20140316/${pname}-${version}.tar.gz";
     sha256 = "0l6944hq79qsyp60i5ai02xwyp8l47q7xdm3js0jfkpf72ag7i42";
   };
 
diff --git a/pkgs/applications/science/electronics/qucs/default.nix b/pkgs/applications/science/electronics/qucs/default.nix
index 1a5fbf90d10b..1bfe6df5ff53 100644
--- a/pkgs/applications/science/electronics/qucs/default.nix
+++ b/pkgs/applications/science/electronics/qucs/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.0.19";
-  name = "qucs-${version}";
+  pname = "qucs";
 
   src = fetchFromGitHub {
     owner = "Qucs";
diff --git a/pkgs/applications/science/electronics/verilator/default.nix b/pkgs/applications/science/electronics/verilator/default.nix
index b531563c5c1c..9a9899192505 100644
--- a/pkgs/applications/science/electronics/verilator/default.nix
+++ b/pkgs/applications/science/electronics/verilator/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, perl, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name    = "verilator-${version}";
+  pname = "verilator";
   version = "4.016";
 
   src = fetchurl {
-    url    = "https://www.veripool.org/ftp/${name}.tgz";
+    url    = "https://www.veripool.org/ftp/${pname}-${version}.tgz";
     sha256 = "18fqm6pgscy504ql27i150fdsd2j91hw5qsnpymws3pvqj2qz2ij";
   };
 
diff --git a/pkgs/applications/science/geometry/drgeo/default.nix b/pkgs/applications/science/geometry/drgeo/default.nix
index e233b91bbc91..e8ae4d01a6d6 100644
--- a/pkgs/applications/science/geometry/drgeo/default.nix
+++ b/pkgs/applications/science/geometry/drgeo/default.nix
@@ -2,13 +2,13 @@
 , intltool, libtool, pkgconfig }:
 
 stdenv.mkDerivation rec {
-  name = "drgeo-${version}";
+  pname = "drgeo";
   version = "1.1.0";
 
   hardeningDisable = [ "format" ];
 
   src = fetchurl {
-    url = "mirror://sourceforge/ofset/${name}.tar.gz";
+    url = "mirror://sourceforge/ofset/${pname}-${version}.tar.gz";
     sha256 = "05i2czgzhpzi80xxghinvkyqx4ym0gm9f38fz53idjhigiivp4wc";
   };
   patches = [ ./struct.patch ];
diff --git a/pkgs/applications/science/geometry/tetgen/default.nix b/pkgs/applications/science/geometry/tetgen/default.nix
index b655cc48c731..7be0103304a4 100644
--- a/pkgs/applications/science/geometry/tetgen/default.nix
+++ b/pkgs/applications/science/geometry/tetgen/default.nix
@@ -2,7 +2,8 @@
 
 let version = "1.5.0"; in
 stdenv.mkDerivation {
-  name = "tetgen-${version}";
+  pname = "tetgen";
+  inherit version;
 
   src = fetchurl {
     url = "http://wias-berlin.de/software/tetgen/1.5/src/tetgen${version}.tar.gz";
diff --git a/pkgs/applications/science/logic/abc/default.nix b/pkgs/applications/science/logic/abc/default.nix
index 6e7a3cfc88ac..fd50fc825a06 100644
--- a/pkgs/applications/science/logic/abc/default.nix
+++ b/pkgs/applications/science/logic/abc/default.nix
@@ -1,7 +1,7 @@
 { fetchFromGitHub, stdenv, readline, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "abc-verifier-${version}";
+  pname = "abc-verifier";
   version = "2018-07-08";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/abella/default.nix b/pkgs/applications/science/logic/abella/default.nix
index bc23454edfc7..7078fd454a0a 100644
--- a/pkgs/applications/science/logic/abella/default.nix
+++ b/pkgs/applications/science/logic/abella/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, rsync, ocamlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "abella-${version}";
+  pname = "abella";
   version = "2.0.6";
 
   src = fetchurl {
-    url = "http://abella-prover.org/distributions/${name}.tar.gz";
+    url = "http://abella-prover.org/distributions/${pname}-${version}.tar.gz";
     sha256 = "164q9gngckg6q69k13lwx2pq3cnc9ckw1qi8dnpxqfjgwfqr7xyi";
   };
 
diff --git a/pkgs/applications/science/logic/aiger/default.nix b/pkgs/applications/science/logic/aiger/default.nix
index 03524fc6b222..10d94e2bb8c7 100644
--- a/pkgs/applications/science/logic/aiger/default.nix
+++ b/pkgs/applications/science/logic/aiger/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, picosat }:
 
 stdenv.mkDerivation rec {
-  name = "aiger-${version}";
+  pname = "aiger";
   version = "1.9.9";
 
   src = fetchurl {
-    url    = "http://fmv.jku.at/aiger/${name}.tar.gz";
+    url    = "http://fmv.jku.at/aiger/${pname}-${version}.tar.gz";
     sha256 = "1ish0dw0nf9gyghxsdhpy1jjiy5wp54c993swp85xp7m6vdx6l0y";
   };
 
diff --git a/pkgs/applications/science/logic/alt-ergo/default.nix b/pkgs/applications/science/logic/alt-ergo/default.nix
index 234b74749977..f83480cfbafc 100644
--- a/pkgs/applications/science/logic/alt-ergo/default.nix
+++ b/pkgs/applications/science/logic/alt-ergo/default.nix
@@ -1,12 +1,12 @@
 { fetchurl, stdenv, which, dune, ocamlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "alt-ergo-${version}";
+  pname = "alt-ergo";
   version = "2.3.0";
 
   src = fetchurl {
-    url    = "https://alt-ergo.ocamlpro.com/download_manager.php?target=${name}.tar.gz";
-    name   = "${name}.tar.gz";
+    url    = "https://alt-ergo.ocamlpro.com/download_manager.php?target=${pname}-${version}.tar.gz";
+    name   = "${pname}-${version}.tar.gz";
     sha256 = "1ycr3ff0gacq1aqzs16n6swgfniwpim0m7rvhcam64kj0a80c6bz";
   };
 
diff --git a/pkgs/applications/science/logic/avy/default.nix b/pkgs/applications/science/logic/avy/default.nix
index 6c2d2f0a062f..668fd9fea72d 100644
--- a/pkgs/applications/science/logic/avy/default.nix
+++ b/pkgs/applications/science/logic/avy/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, cmake, zlib, boost }:
 
 stdenv.mkDerivation rec {
-  name = "avy-${version}";
+  pname = "avy";
   version = "2017.10.16";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/logic/boolector/default.nix b/pkgs/applications/science/logic/boolector/default.nix
index 8e0ad22bba18..f1f74bcb5810 100644
--- a/pkgs/applications/science/logic/boolector/default.nix
+++ b/pkgs/applications/science/logic/boolector/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name    = "boolector-${version}";
+  pname = "boolector";
   version = "3.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/btor2tools/default.nix b/pkgs/applications/science/logic/btor2tools/default.nix
index ed3d9e638121..9d6c866faea3 100644
--- a/pkgs/applications/science/logic/btor2tools/default.nix
+++ b/pkgs/applications/science/logic/btor2tools/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub }:
 
 stdenv.mkDerivation rec {
-  name = "btor2tools-${version}";
+  pname = "btor2tools";
   version = "pre55_8c150b39";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/clprover/clprover.nix b/pkgs/applications/science/logic/clprover/clprover.nix
index ae57724e4f88..e2f48b340292 100644
--- a/pkgs/applications/science/logic/clprover/clprover.nix
+++ b/pkgs/applications/science/logic/clprover/clprover.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchzip }:
 
 stdenv.mkDerivation rec {
-  name = "clprover-${version}";
+  pname = "clprover";
   version = "1.0.3";
 
   src = fetchzip {
diff --git a/pkgs/applications/science/logic/coq/default.nix b/pkgs/applications/science/logic/coq/default.nix
index 10fe722d7e9a..dfe1277d5ac9 100644
--- a/pkgs/applications/science/logic/coq/default.nix
+++ b/pkgs/applications/science/logic/coq/default.nix
@@ -39,7 +39,8 @@ let
     substituteInPlace plugins/micromega/coq_micromega.ml --replace "System.is_in_system_path \"csdp\"" "true"
   '' else "";
 self = stdenv.mkDerivation {
-  name = "coq-${version}";
+  pname = "coq";
+  inherit version;
 
   passthru = {
     inherit coq-version;
diff --git a/pkgs/applications/science/logic/coq2html/default.nix b/pkgs/applications/science/logic/coq2html/default.nix
index d76462ca9380..bebf81b030d6 100644
--- a/pkgs/applications/science/logic/coq2html/default.nix
+++ b/pkgs/applications/science/logic/coq2html/default.nix
@@ -5,7 +5,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "coq2html-${version}";
+  pname = "coq2html";
+  inherit version;
 
   src = fetchgit {
     url = "https://github.com/xavierleroy/coq2html";
diff --git a/pkgs/applications/science/logic/cryptominisat/default.nix b/pkgs/applications/science/logic/cryptominisat/default.nix
index c9516a135c06..b4c4cb7c047d 100644
--- a/pkgs/applications/science/logic/cryptominisat/default.nix
+++ b/pkgs/applications/science/logic/cryptominisat/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, python3, xxd, boost }:
 
 stdenv.mkDerivation rec {
-  name = "cryptominisat-${version}";
+  pname = "cryptominisat";
   version = "5.6.8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/cryptoverif/default.nix b/pkgs/applications/science/logic/cryptoverif/default.nix
index 09801f54e7ee..6877060d36d6 100644
--- a/pkgs/applications/science/logic/cryptoverif/default.nix
+++ b/pkgs/applications/science/logic/cryptoverif/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocaml }:
 
 stdenv.mkDerivation rec {
-  name = "cryptoverif-${version}";
+  pname = "cryptoverif";
   version = "2.01pl1";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/cubicle/default.nix b/pkgs/applications/science/logic/cubicle/default.nix
index 91eaaeeb0e40..cd41e1ca64b9 100644
--- a/pkgs/applications/science/logic/cubicle/default.nix
+++ b/pkgs/applications/science/logic/cubicle/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocamlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "cubicle-${version}";
+  pname = "cubicle";
   version = "1.1.2";
   src = fetchurl {
     url = "http://cubicle.lri.fr/cubicle-${version}.tar.gz";
diff --git a/pkgs/applications/science/logic/cvc3/default.nix b/pkgs/applications/science/logic/cvc3/default.nix
index 703ce6fd5086..dfb04ad90e92 100644
--- a/pkgs/applications/science/logic/cvc3/default.nix
+++ b/pkgs/applications/science/logic/cvc3/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, flex, bison, gmp, perl }:
 
 stdenv.mkDerivation rec {
-    name = "cvc3-${version}";
+    pname = "cvc3";
     version = "2.4.1";
 
     src = fetchurl {
-      url = "http://www.cs.nyu.edu/acsys/cvc3/releases/${version}/${name}.tar.gz";
+      url = "http://www.cs.nyu.edu/acsys/cvc3/releases/${version}/${pname}-${version}.tar.gz";
       sha256 = "1xxcwhz3y6djrycw8sm6xz83wb4hb12rd1n0skvc7fng0rh1snym";
     };
 
diff --git a/pkgs/applications/science/logic/cvc4/default.nix b/pkgs/applications/science/logic/cvc4/default.nix
index cddcbef7a035..c0c7a53ebd44 100644
--- a/pkgs/applications/science/logic/cvc4/default.nix
+++ b/pkgs/applications/science/logic/cvc4/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "cvc4-${version}";
+  pname = "cvc4";
   version = "1.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/eprover/default.nix b/pkgs/applications/science/logic/eprover/default.nix
index dab509706a82..1f6fced22335 100644
--- a/pkgs/applications/science/logic/eprover/default.nix
+++ b/pkgs/applications/science/logic/eprover/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, which }:
 
 stdenv.mkDerivation rec {
-  name = "eprover-${version}";
+  pname = "eprover";
   version = "2.3";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/glucose/default.nix b/pkgs/applications/science/logic/glucose/default.nix
index bc8d372ce42c..0a8fad484da7 100644
--- a/pkgs/applications/science/logic/glucose/default.nix
+++ b/pkgs/applications/science/logic/glucose/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, zlib }:
 stdenv.mkDerivation rec {
-  name = "glucose-${version}";
+  pname = "glucose";
   version = "4.1";
 
   src = fetchurl {
@@ -14,8 +14,8 @@ stdenv.mkDerivation rec {
   makeFlags = [ "r" ];
   installPhase = ''
     install -Dm0755 glucose_release $out/bin/glucose
-    mkdir -p "$out/share/doc/${name}/"
-    install -Dm0755 ../{LICEN?E,README*,Changelog*} "$out/share/doc/${name}/"
+    mkdir -p "$out/share/doc/${pname}-${version}/"
+    install -Dm0755 ../{LICEN?E,README*,Changelog*} "$out/share/doc/${pname}-${version}/"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/science/logic/glucose/syrup.nix b/pkgs/applications/science/logic/glucose/syrup.nix
index 30af3216737c..816f8504a52e 100644
--- a/pkgs/applications/science/logic/glucose/syrup.nix
+++ b/pkgs/applications/science/logic/glucose/syrup.nix
@@ -1,6 +1,6 @@
 { stdenv, zlib, glucose }:
 stdenv.mkDerivation rec {
-  name = "glucose-syrup-${version}";
+  pname = "glucose-syrup";
   version = glucose.version;
 
   src = glucose.src;
@@ -11,8 +11,8 @@ stdenv.mkDerivation rec {
   makeFlags = [ "r" ];
   installPhase = ''
     install -Dm0755 glucose-syrup_release $out/bin/glucose-syrup
-    mkdir -p "$out/share/doc/${name}/"
-    install -Dm0755 ../{LICEN?E,README*,Changelog*} "$out/share/doc/${name}/"
+    mkdir -p "$out/share/doc/${pname}-${version}/"
+    install -Dm0755 ../{LICEN?E,README*,Changelog*} "$out/share/doc/${pname}-${version}/"
   '';
 
   meta = with stdenv.lib; {
diff --git a/pkgs/applications/science/logic/iprover/default.nix b/pkgs/applications/science/logic/iprover/default.nix
index 46b29e3dd271..85fe52239ad9 100644
--- a/pkgs/applications/science/logic/iprover/default.nix
+++ b/pkgs/applications/science/logic/iprover/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocaml, eprover, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "iprover-${version}";
+  pname = "iprover";
   version = "2018_Jul_24_11h";
 
   src = fetchurl {
@@ -17,8 +17,8 @@ stdenv.mkDerivation rec {
     mkdir -p "$out/bin"
     cp iproveropt "$out/bin"
 
-    mkdir -p "$out/share/${name}"
-    cp *.p "$out/share/${name}"
+    mkdir -p "$out/share/${pname}-${version}"
+    cp *.p "$out/share/${pname}-${version}"
     echo -e "#! ${stdenv.shell}\\n$out/bin/iproveropt --clausifier \"${eprover}/bin/eprover\" --clausifier_options \" --tstp-format --silent --cnf \" \"\$@\"" > "$out"/bin/iprover
     chmod a+x  "$out"/bin/iprover
   '';
diff --git a/pkgs/applications/science/logic/jonprl/default.nix b/pkgs/applications/science/logic/jonprl/default.nix
index a95d1201cbd6..61ca78d85ed1 100644
--- a/pkgs/applications/science/logic/jonprl/default.nix
+++ b/pkgs/applications/science/logic/jonprl/default.nix
@@ -1,7 +1,7 @@
 { fetchgit, stdenv, smlnj, which }:
 
 stdenv.mkDerivation rec {
-  name    = "jonprl-${version}";
+  pname = "jonprl";
   version = "0.1.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/logic/lci/default.nix b/pkgs/applications/science/logic/lci/default.nix
index d7f047b84e0f..4775384a3ddc 100644
--- a/pkgs/applications/science/logic/lci/default.nix
+++ b/pkgs/applications/science/logic/lci/default.nix
@@ -1,9 +1,9 @@
 {stdenv, fetchurl, readline}: 
 stdenv.mkDerivation rec {
   version = "0.6";
-  name = "lci-${version}";
+  pname = "lci";
   src = fetchurl {
-    url = "mirror://sourceforge/lci/${name}.tar.gz";
+    url = "mirror://sourceforge/lci/${pname}-${version}.tar.gz";
     sha256="204f1ca5e2f56247d71ab320246811c220ed511bf08c9cb7f305cf180a93948e";
   };
   buildInputs = [readline];
diff --git a/pkgs/applications/science/logic/lean/default.nix b/pkgs/applications/science/logic/lean/default.nix
index 407244ef1830..9bf54a5f0940 100644
--- a/pkgs/applications/science/logic/lean/default.nix
+++ b/pkgs/applications/science/logic/lean/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, gmp }:
 
 stdenv.mkDerivation rec {
-  name = "lean-${version}";
+  pname = "lean";
   version = "3.4.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/lean2/default.nix b/pkgs/applications/science/logic/lean2/default.nix
index 4e1415d3961d..22177798647b 100644
--- a/pkgs/applications/science/logic/lean2/default.nix
+++ b/pkgs/applications/science/logic/lean2/default.nix
@@ -2,7 +2,7 @@
 , gperftools, ninja, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "lean2-${version}";
+  pname = "lean2";
   version = "2017-07-22";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/leo2/default.nix b/pkgs/applications/science/logic/leo2/default.nix
index be337a1c258e..b50848a18205 100644
--- a/pkgs/applications/science/logic/leo2/default.nix
+++ b/pkgs/applications/science/logic/leo2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper, eprover, ocaml, perl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "leo2-${version}";
+  pname = "leo2";
   version = "1.6.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/lingeling/default.nix b/pkgs/applications/science/logic/lingeling/default.nix
index 000587a22e67..dbd34f1da6e6 100644
--- a/pkgs/applications/science/logic/lingeling/default.nix
+++ b/pkgs/applications/science/logic/lingeling/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "lingeling-${version}";
+  pname = "lingeling";
   # This is the version used in satcomp2018, which was
   # relicensed, and also known as version 'bcj'
   version = "pre1_03b4860d";
diff --git a/pkgs/applications/science/logic/logisim/default.nix b/pkgs/applications/science/logic/logisim/default.nix
index db784237ea91..d6a1207b5d60 100644
--- a/pkgs/applications/science/logic/logisim/default.nix
+++ b/pkgs/applications/science/logic/logisim/default.nix
@@ -3,7 +3,8 @@
 let version = "2.7.1"; in
 
 stdenv.mkDerivation {
-  name = "logisim-${version}";
+  pname = "logisim";
+  inherit version;
   
   src = fetchurl {
     url = "mirror://sourceforge/project/circuit/2.7.x/${version}/logisim-generic-${version}.jar";
diff --git a/pkgs/applications/science/logic/ltl2ba/default.nix b/pkgs/applications/science/logic/ltl2ba/default.nix
index c77e0327fb6b..02e9844115ef 100644
--- a/pkgs/applications/science/logic/ltl2ba/default.nix
+++ b/pkgs/applications/science/logic/ltl2ba/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "ltl2ba-${version}";
+  pname = "ltl2ba";
   version = "1.2";
 
   src = fetchurl {
-    url    = "http://www.lsv.ens-cachan.fr/~gastin/ltl2ba/${name}.tar.gz";
+    url    = "http://www.lsv.ens-cachan.fr/~gastin/ltl2ba/${pname}-${version}.tar.gz";
     sha256 = "0vzv5g7v87r41cvdafxi6yqnk7glzxrzgavy8213k59f6v11dzlx";
   };
 
diff --git a/pkgs/applications/science/logic/mcrl2/default.nix b/pkgs/applications/science/logic/mcrl2/default.nix
index dc32e84279a8..93212c5b8546 100644
--- a/pkgs/applications/science/logic/mcrl2/default.nix
+++ b/pkgs/applications/science/logic/mcrl2/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   version = "201707";
   build_nr = "1";
-  name = "mcrl2-${version}";
+  pname = "mcrl2";
 
   src = fetchurl {
     url = "https://www.mcrl2.org/download/release/mcrl2-${version}.${build_nr}.tar.gz";
diff --git a/pkgs/applications/science/logic/metis-prover/default.nix b/pkgs/applications/science/logic/metis-prover/default.nix
index 1601a74e1899..7e46dbeb0743 100644
--- a/pkgs/applications/science/logic/metis-prover/default.nix
+++ b/pkgs/applications/science/logic/metis-prover/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, perl, mlton }:
 
 stdenv.mkDerivation rec {
-  name = "metis-prover-${version}";
+  pname = "metis-prover";
   version = "2.3.20160713";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/minisat/default.nix b/pkgs/applications/science/logic/minisat/default.nix
index 4b2116680d50..34051a1da404 100644
--- a/pkgs/applications/science/logic/minisat/default.nix
+++ b/pkgs/applications/science/logic/minisat/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "minisat-${version}";
+  pname = "minisat";
   version = "2.2.0";
 
   src = fetchurl {
-    url = "http://minisat.se/downloads/${name}.tar.gz";
+    url = "http://minisat.se/downloads/${pname}-${version}.tar.gz";
     sha256 = "023qdnsb6i18yrrawlhckm47q8x0sl7chpvvw3gssfyw3j2pv5cj";
   };
 
diff --git a/pkgs/applications/science/logic/opensmt/default.nix b/pkgs/applications/science/logic/opensmt/default.nix
index f9f021b15f07..9e5ebe008b8f 100644
--- a/pkgs/applications/science/logic/opensmt/default.nix
+++ b/pkgs/applications/science/logic/opensmt/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "opensmt-${version}";
+  pname = "opensmt";
   version = "20101017";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/ott/default.nix b/pkgs/applications/science/logic/ott/default.nix
index d21487ef92fa..40c66dd699d8 100644
--- a/pkgs/applications/science/logic/ott/default.nix
+++ b/pkgs/applications/science/logic/ott/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, ocaml }:
 
 stdenv.mkDerivation rec {
-  name = "ott-${version}";
+  pname = "ott";
   version = "0.28";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/picosat/default.nix b/pkgs/applications/science/logic/picosat/default.nix
index 638996e853b8..547bd31e8b42 100644
--- a/pkgs/applications/science/logic/picosat/default.nix
+++ b/pkgs/applications/science/logic/picosat/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name    = "picosat-${version}";
+  pname = "picosat";
   version = "965";
 
   src = fetchurl {
-    url = "http://fmv.jku.at/picosat/${name}.tar.gz";
+    url = "http://fmv.jku.at/picosat/${pname}-${version}.tar.gz";
     sha256 = "0m578rpa5rdn08d10kr4lbsdwp4402hpavrz6n7n53xs517rn5hm";
   };
 
diff --git a/pkgs/applications/science/logic/poly/default.nix b/pkgs/applications/science/logic/poly/default.nix
index 2f765572f9ad..c833b22e49b6 100644
--- a/pkgs/applications/science/logic/poly/default.nix
+++ b/pkgs/applications/science/logic/poly/default.nix
@@ -1,7 +1,6 @@
 {stdenv, fetchFromGitHub, gmp, cmake, python}:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "libpoly";
   version = "0.1.7";
 
diff --git a/pkgs/applications/science/logic/potassco/clingo.nix b/pkgs/applications/science/logic/potassco/clingo.nix
index 4abfdf9162c0..2b368a0e6730 100644
--- a/pkgs/applications/science/logic/potassco/clingo.nix
+++ b/pkgs/applications/science/logic/potassco/clingo.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchzip, cmake }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "clingo";
   version = "5.3.0";
 
diff --git a/pkgs/applications/science/logic/prooftree/default.nix b/pkgs/applications/science/logic/prooftree/default.nix
index 1f6620a2872d..d4feb5c9e285 100644
--- a/pkgs/applications/science/logic/prooftree/default.nix
+++ b/pkgs/applications/science/logic/prooftree/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, ncurses, ocamlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "prooftree-${version}";
+  pname = "prooftree";
   version = "0.13";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/proverif/default.nix b/pkgs/applications/science/logic/proverif/default.nix
index aca06ffbfb76..931ad2fc4f39 100644
--- a/pkgs/applications/science/logic/proverif/default.nix
+++ b/pkgs/applications/science/logic/proverif/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocamlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "proverif-${version}";
+  pname = "proverif";
   version = "2.00";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/satallax/default.nix b/pkgs/applications/science/logic/satallax/default.nix
index b9dd90f601f5..7249eb991d38 100644
--- a/pkgs/applications/science/logic/satallax/default.nix
+++ b/pkgs/applications/science/logic/satallax/default.nix
@@ -1,11 +1,11 @@
 {stdenv, fetchurl, ocaml, zlib, which, eprover, makeWrapper, coq}:
 stdenv.mkDerivation rec {
-  name = "satallax-${version}";
+  pname = "satallax";
   version = "2.7";
 
   buildInputs = [ocaml zlib which eprover makeWrapper coq];
   src = fetchurl {
-    url = "https://www.ps.uni-saarland.de/~cebrown/satallax/downloads/${name}.tar.gz";
+    url = "https://www.ps.uni-saarland.de/~cebrown/satallax/downloads/${pname}-${version}.tar.gz";
     sha256 = "1kvxn8mc35igk4vigi5cp7w3wpxk2z3bgwllfm4n3h2jfs0vkpib";
   };
 
diff --git a/pkgs/applications/science/logic/saw-tools/default.nix b/pkgs/applications/science/logic/saw-tools/default.nix
index 32ebdad51d94..3f8305ff4030 100644
--- a/pkgs/applications/science/logic/saw-tools/default.nix
+++ b/pkgs/applications/science/logic/saw-tools/default.nix
@@ -23,7 +23,7 @@ let
     };
 in
 stdenv.mkDerivation rec {
-  name    = "saw-tools-${version}";
+  pname = "saw-tools";
   version = "0.1.1-20150731";
 
   src = saw-bin;
diff --git a/pkgs/applications/science/logic/spass/default.nix b/pkgs/applications/science/logic/spass/default.nix
index 2bb2b911d491..2645aa102d92 100644
--- a/pkgs/applications/science/logic/spass/default.nix
+++ b/pkgs/applications/science/logic/spass/default.nix
@@ -9,7 +9,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "spass-${version}";
+  pname = "spass";
   version = "${baseVersion}.${minorVersion}";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/statverif/default.nix b/pkgs/applications/science/logic/statverif/default.nix
index 9676b991679c..e0efb28819d2 100644
--- a/pkgs/applications/science/logic/statverif/default.nix
+++ b/pkgs/applications/science/logic/statverif/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ocaml }:
 
 stdenv.mkDerivation rec {
-  name = "statverif-${version}";
+  pname = "statverif";
   version = "1.86pl4";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/stp/default.nix b/pkgs/applications/science/logic/stp/default.nix
index 081dc788163b..5e186a395fc5 100644
--- a/pkgs/applications/science/logic/stp/default.nix
+++ b/pkgs/applications/science/logic/stp/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.2.0";
-  name = "stp-${version}";
+  pname = "stp";
 
   src = fetchFromGitHub {
     owner = "stp";
diff --git a/pkgs/applications/science/logic/tlaplus/default.nix b/pkgs/applications/science/logic/tlaplus/default.nix
index b1eb171b20b1..b1c72d7c5ee7 100644
--- a/pkgs/applications/science/logic/tlaplus/default.nix
+++ b/pkgs/applications/science/logic/tlaplus/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "tlaplus-${version}";
+  pname = "tlaplus";
   version = "1.5.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/logic/tlaplus/tlaps.nix b/pkgs/applications/science/logic/tlaplus/tlaps.nix
index 7d35f5f91df3..7c8389688d95 100644
--- a/pkgs/applications/science/logic/tlaplus/tlaps.nix
+++ b/pkgs/applications/science/logic/tlaplus/tlaps.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "tlaps-${version}";
+  pname = "tlaps";
   version = "1.4.3";
   src = fetchurl {
     url = "https://tla.msr-inria.inria.fr/tlaps/dist/current/tlaps-${version}.tar.gz";
diff --git a/pkgs/applications/science/logic/tlaplus/toolbox.nix b/pkgs/applications/science/logic/tlaplus/toolbox.nix
index 7d39aae6e3ce..91666e85d923 100644
--- a/pkgs/applications/science/logic/tlaplus/toolbox.nix
+++ b/pkgs/applications/science/logic/tlaplus/toolbox.nix
@@ -21,7 +21,8 @@ let
 
 
 in stdenv.mkDerivation {
-  name = "tla-toolbox-${version}";
+  pname = "tla-toolbox";
+  inherit version;
   src = fetchzip {
     url = "https://tla.msr-inria.inria.fr/tlatoolbox/products/TLAToolbox-${version}-linux.gtk.${arch}.zip";
     sha256 = "1mgx4p5qykf9q0p4cp6kcpc7fx8g5f2w1g40kdgas24hqwrgs3cm";
diff --git a/pkgs/applications/science/logic/tptp/default.nix b/pkgs/applications/science/logic/tptp/default.nix
index 7f68a8e647e9..4c63f8e72a36 100644
--- a/pkgs/applications/science/logic/tptp/default.nix
+++ b/pkgs/applications/science/logic/tptp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, yap, tcsh, perl, patchelf }:
 
 stdenv.mkDerivation rec {
-  name = "TPTP-${version}";
+  pname = "TPTP";
   version = "7.2.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/twelf/default.nix b/pkgs/applications/science/logic/twelf/default.nix
index 74f8875fcebe..161da6e4b235 100644
--- a/pkgs/applications/science/logic/twelf/default.nix
+++ b/pkgs/applications/science/logic/twelf/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, smlnj, rsync }:
 
 stdenv.mkDerivation rec {
-  name = "twelf-${version}";
+  pname = "twelf";
   version = "1.7.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/vampire/default.nix b/pkgs/applications/science/logic/vampire/default.nix
index 08ab243fb96a..35be32f458c4 100644
--- a/pkgs/applications/science/logic/vampire/default.nix
+++ b/pkgs/applications/science/logic/vampire/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.2.2";
-  name = "vampire-${version}";
+  pname = "vampire";
 
   src = fetchFromGitHub {
     owner = "vprover";
diff --git a/pkgs/applications/science/logic/verifast/default.nix b/pkgs/applications/science/logic/verifast/default.nix
index 360f75cc6f07..3e3e26708618 100644
--- a/pkgs/applications/science/logic/verifast/default.nix
+++ b/pkgs/applications/science/logic/verifast/default.nix
@@ -19,11 +19,11 @@ let
 
 in
 stdenv.mkDerivation rec {
-  name    = "verifast-${version}";
+  pname = "verifast";
   version = "18.02";
 
   src = fetchurl {
-    url    = "https://github.com/verifast/verifast/releases/download/${version}/${name}-linux.tar.gz";
+    url    = "https://github.com/verifast/verifast/releases/download/${version}/${pname}-${version}-linux.tar.gz";
     sha256 = "19050be23b6d5e471690421fee59f84c58b29e38379fb86b8f3713a206a4423e";
   };
 
diff --git a/pkgs/applications/science/logic/verit/default.nix b/pkgs/applications/science/logic/verit/default.nix
index ca3673d7bf97..a04ab46c669b 100644
--- a/pkgs/applications/science/logic/verit/default.nix
+++ b/pkgs/applications/science/logic/verit/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, autoreconfHook, gmp, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name = "veriT-${version}";
+  pname = "veriT";
   version = "2016";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/why3/default.nix b/pkgs/applications/science/logic/why3/default.nix
index bd538dc6c757..3cb14d7da21e 100644
--- a/pkgs/applications/science/logic/why3/default.nix
+++ b/pkgs/applications/science/logic/why3/default.nix
@@ -2,7 +2,7 @@
 , ocamlPackages, coqPackages, rubber, hevea, emacs }:
 
 stdenv.mkDerivation rec {
-  name    = "why3-${version}";
+  pname = "why3";
   version = "1.2.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/workcraft/default.nix b/pkgs/applications/science/logic/workcraft/default.nix
index 313fe5a9f1dd..2f972c92b521 100644
--- a/pkgs/applications/science/logic/workcraft/default.nix
+++ b/pkgs/applications/science/logic/workcraft/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "workcraft-${version}";
+  pname = "workcraft";
   version = "3.1.9";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/logic/yices/default.nix b/pkgs/applications/science/logic/yices/default.nix
index 40a4c391e1d5..76ed934fb39e 100644
--- a/pkgs/applications/science/logic/yices/default.nix
+++ b/pkgs/applications/science/logic/yices/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gmp-static, gperf, autoreconfHook, libpoly }:
 
 stdenv.mkDerivation rec {
-  name    = "yices-${version}";
+  pname = "yices";
   version = "2.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/machine-learning/sc2-headless/default.nix b/pkgs/applications/science/machine-learning/sc2-headless/default.nix
index c0536b36cfe3..7bcc915daec9 100644
--- a/pkgs/applications/science/machine-learning/sc2-headless/default.nix
+++ b/pkgs/applications/science/machine-learning/sc2-headless/default.nix
@@ -15,7 +15,7 @@ else assert licenseAccepted;
 let maps = callPackage ./maps.nix {};
 in stdenv.mkDerivation rec {
   version = "4.7.1";
-  name = "sc2-headless-${version}";
+  pname = "sc2-headless";
 
   src = fetchurl {
     url = "https://blzdistsc2-a.akamaihd.net/Linux/SC2.${version}.zip";
diff --git a/pkgs/applications/science/machine-learning/shogun/default.nix b/pkgs/applications/science/machine-learning/shogun/default.nix
index 8de78092bd84..be15bba979ff 100644
--- a/pkgs/applications/science/machine-learning/shogun/default.nix
+++ b/pkgs/applications/science/machine-learning/shogun/default.nix
@@ -16,7 +16,6 @@ assert opencvSupport -> opencv != null;
 stdenv.mkDerivation rec {
   pname = "shogun";
   version = "6.0.0";
-  name = pname + "-" + version;
 
   src = fetchFromGitHub {
     owner = pname + "-toolbox";
diff --git a/pkgs/applications/science/math/LiE/default.nix b/pkgs/applications/science/math/LiE/default.nix
index e0b0bc11f05f..6909cfd8ef65 100644
--- a/pkgs/applications/science/math/LiE/default.nix
+++ b/pkgs/applications/science/math/LiE/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation rec {
   version = "2.2.2";
      # The current version of LiE is 2.2.2, which is more or less unchanged
      # since about the year 2000. Minor bugfixes do get applied now and then.
-  name = "lie-${version}";
+  pname = "lie";
 
   meta = {
     description = "A Computer algebra package for Lie group computations";
diff --git a/pkgs/applications/science/math/bcal/default.nix b/pkgs/applications/science/math/bcal/default.nix
index 61eb1fd3ce4e..74adcab4e705 100644
--- a/pkgs/applications/science/math/bcal/default.nix
+++ b/pkgs/applications/science/math/bcal/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "bcal-${version}";
+  pname = "bcal";
   version = "1.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/math/bliss/default.nix b/pkgs/applications/science/math/bliss/default.nix
index 1b7a97360079..37504fceb141 100644
--- a/pkgs/applications/science/math/bliss/default.nix
+++ b/pkgs/applications/science/math/bliss/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, unzip, doxygen }:
 
 stdenv.mkDerivation rec {
-  name = "bliss-${version}";
+  pname = "bliss";
   version = "0.73";
 
   src = fetchurl {
-    url = "http://www.tcs.hut.fi/Software/bliss/${name}.zip";
+    url = "http://www.tcs.hut.fi/Software/bliss/${pname}-${version}.zip";
     sha256 = "f57bf32804140cad58b1240b804e0dbd68f7e6bf67eba8e0c0fa3a62fd7f0f84";
   };
 
diff --git a/pkgs/applications/science/math/caffe/default.nix b/pkgs/applications/science/math/caffe/default.nix
index e8171bcb256a..5068abbf3076 100644
--- a/pkgs/applications/science/math/caffe/default.nix
+++ b/pkgs/applications/science/math/caffe/default.nix
@@ -36,7 +36,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "caffe-${version}";
+  pname = "caffe";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/math/calc/default.nix b/pkgs/applications/science/math/calc/default.nix
index 348c1e750867..0d149eca3b63 100644
--- a/pkgs/applications/science/math/calc/default.nix
+++ b/pkgs/applications/science/math/calc/default.nix
@@ -2,13 +2,13 @@
 , enableReadline ? true, readline, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "calc-${version}";
+  pname = "calc";
   version = "2.12.7.2";
 
   src = fetchurl {
     urls = [
-      "https://github.com/lcn2/calc/releases/download/${version}/${name}.tar.bz2"
-      "http://www.isthe.com/chongo/src/calc/${name}.tar.bz2"
+      "https://github.com/lcn2/calc/releases/download/${version}/${pname}-${version}.tar.bz2"
+      "http://www.isthe.com/chongo/src/calc/${pname}-${version}.tar.bz2"
     ];
     sha256 = "147wmbajcxv6wp92j6pizq4plrr1sb7jirifr1477bx33hc49bsp";
   };
diff --git a/pkgs/applications/science/math/clp/default.nix b/pkgs/applications/science/math/clp/default.nix
index 0beee1eb2915..0eb57c756927 100644
--- a/pkgs/applications/science/math/clp/default.nix
+++ b/pkgs/applications/science/math/clp/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.17.2";
-  name = "clp-${version}";
+  pname = "clp";
   src = fetchurl {
     url = "https://www.coin-or.org/download/source/Clp/Clp-${version}.tgz";
     sha256 = "1fkmgpn0zaraymi6s3isrrscgjxggcs2yjrx7jfy4hb1jacx71zz";
diff --git a/pkgs/applications/science/math/cntk/default.nix b/pkgs/applications/science/math/cntk/default.nix
index 465c7318c0e3..c20a6954c3cb 100644
--- a/pkgs/applications/science/math/cntk/default.nix
+++ b/pkgs/applications/science/math/cntk/default.nix
@@ -17,7 +17,7 @@ let
   };
 
 in stdenv.mkDerivation rec {
-  name = "CNTK-${version}";
+  pname = "CNTK";
   version = "2.7";
 
   # Submodules
diff --git a/pkgs/applications/science/math/colpack/default.nix b/pkgs/applications/science/math/colpack/default.nix
index 94e0a44226d4..13a75ce4db2d 100644
--- a/pkgs/applications/science/math/colpack/default.nix
+++ b/pkgs/applications/science/math/colpack/default.nix
@@ -4,7 +4,6 @@ stdenv.mkDerivation rec {
 
   pname = "ColPack";
   version = "1.0.10";
-  name = pname + "-" + version;
 
   src = fetchFromGitHub {
     owner = "CSCsw";
diff --git a/pkgs/applications/science/math/cplex/default.nix b/pkgs/applications/science/math/cplex/default.nix
index a14839d3eccc..ec13f5252f13 100644
--- a/pkgs/applications/science/math/cplex/default.nix
+++ b/pkgs/applications/science/math/cplex/default.nix
@@ -8,7 +8,7 @@
 # different for every user.
 
 stdenv.mkDerivation rec {
-  name = "cplex-${version}";
+  pname = "cplex";
   version = "128";
   
   src =
diff --git a/pkgs/applications/science/math/form/default.nix b/pkgs/applications/science/math/form/default.nix
index 23ab2184266a..eb42315f015b 100644
--- a/pkgs/applications/science/math/form/default.nix
+++ b/pkgs/applications/science/math/form/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "4.2.1";
-  name = "form-${version}";
+  pname = "form";
 
   # This tarball is released by author, it is not downloaded from tag, so can't use fetchFromGitHub
   src = fetchurl {
diff --git a/pkgs/applications/science/math/geogebra/default.nix b/pkgs/applications/science/math/geogebra/default.nix
index 3232d08aa339..8f38a24f40d1 100644
--- a/pkgs/applications/science/math/geogebra/default.nix
+++ b/pkgs/applications/science/math/geogebra/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeDesktopItem, makeWrapper, language ? "en_US" }:
 
 stdenv.mkDerivation rec {
-  name = "geogebra-${version}";
+  pname = "geogebra";
   version = "5-0-535-0";
 
   preferLocalBuild = true;
diff --git a/pkgs/applications/science/math/getdp/default.nix b/pkgs/applications/science/math/getdp/default.nix
index 74e4b052fdb5..3ccd89cf2c13 100644
--- a/pkgs/applications/science/math/getdp/default.nix
+++ b/pkgs/applications/science/math/getdp/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, cmake, gfortran, openblas, openmpi, python3 }:
 
 stdenv.mkDerivation rec {
-  name = "getdp-${version}";
+  pname = "getdp";
   version = "3.0.4";
   src = fetchurl {
     url = "http://getdp.info/src/getdp-${version}-source.tgz";
diff --git a/pkgs/applications/science/math/gfan/default.nix b/pkgs/applications/science/math/gfan/default.nix
index d2d1ddb65846..33b003b2b562 100644
--- a/pkgs/applications/science/math/gfan/default.nix
+++ b/pkgs/applications/science/math/gfan/default.nix
@@ -1,6 +1,5 @@
 {stdenv, fetchurl, gmp, mpir, cddlib}:
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "gfan";
   version = "0.6.2";
 
diff --git a/pkgs/applications/science/math/gurobi/default.nix b/pkgs/applications/science/math/gurobi/default.nix
index ee9bdcc6f1b0..4ac7c411c2dc 100644
--- a/pkgs/applications/science/math/gurobi/default.nix
+++ b/pkgs/applications/science/math/gurobi/default.nix
@@ -3,7 +3,7 @@
 let
   majorVersion = "8.1";
 in stdenv.mkDerivation rec {
-  name = "gurobi-${version}";
+  pname = "gurobi";
   version = "${majorVersion}.0";
 
   src = with stdenv.lib; fetchurl {
diff --git a/pkgs/applications/science/math/hmetis/default.nix b/pkgs/applications/science/math/hmetis/default.nix
index 9eab9ca39992..45a13d028894 100644
--- a/pkgs/applications/science/math/hmetis/default.nix
+++ b/pkgs/applications/science/math/hmetis/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ghostscript }:
 
 stdenv.mkDerivation rec {
-  name = "hmetis-${version}";
+  pname = "hmetis";
   version = "1.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/math/lp_solve/default.nix b/pkgs/applications/science/math/lp_solve/default.nix
index 0cf834c8cdea..f39c6a04d190 100644
--- a/pkgs/applications/science/math/lp_solve/default.nix
+++ b/pkgs/applications/science/math/lp_solve/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "lp_solve-${version}";
+  pname = "lp_solve";
   version = "5.5.2.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/math/lrcalc/default.nix b/pkgs/applications/science/math/lrcalc/default.nix
index 9e02b08c8ad0..eecb37dd743f 100644
--- a/pkgs/applications/science/math/lrcalc/default.nix
+++ b/pkgs/applications/science/math/lrcalc/default.nix
@@ -7,7 +7,6 @@
 stdenv.mkDerivation rec {
   version = "1.2";
   pname = "lrcalc";
-  name = "${pname}-${version}";
 
   src = fetchFromBitbucket {
     owner = "asbuch";
diff --git a/pkgs/applications/science/math/mathematica/10.nix b/pkgs/applications/science/math/mathematica/10.nix
index c6802c3719e9..4204b1399137 100644
--- a/pkgs/applications/science/math/mathematica/10.nix
+++ b/pkgs/applications/science/math/mathematica/10.nix
@@ -26,7 +26,7 @@ in
 stdenv.mkDerivation rec {
   version = "10.0.2";
 
-  name = "mathematica-${version}";
+  pname = "mathematica";
 
   src = requireFile rec {
     name = "Mathematica_${version}_LINUX.sh";
diff --git a/pkgs/applications/science/math/mxnet/default.nix b/pkgs/applications/science/math/mxnet/default.nix
index e2e4ba63b07e..bd4725ce73c6 100644
--- a/pkgs/applications/science/math/mxnet/default.nix
+++ b/pkgs/applications/science/math/mxnet/default.nix
@@ -7,7 +7,7 @@
 assert cudnnSupport -> cudaSupport;
 
 stdenv.mkDerivation rec {
-  name = "mxnet-${version}";
+  pname = "mxnet";
   version = "1.4.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/math/nauty/default.nix b/pkgs/applications/science/math/nauty/default.nix
index 226e13c004d7..c86354234e3f 100644
--- a/pkgs/applications/science/math/nauty/default.nix
+++ b/pkgs/applications/science/math/nauty/default.nix
@@ -3,7 +3,7 @@
 , fetchurl
 }:
 stdenv.mkDerivation rec {
-  name = "nauty-${version}";
+  pname = "nauty";
   version = "26r11";
   src = fetchurl {
     url = "http://pallini.di.uniroma1.it/nauty${version}.tar.gz";
diff --git a/pkgs/applications/science/math/pari/gp2c.nix b/pkgs/applications/science/math/pari/gp2c.nix
index 86bd2e843678..e743c8ae95b6 100644
--- a/pkgs/applications/science/math/pari/gp2c.nix
+++ b/pkgs/applications/science/math/pari/gp2c.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "gp2c-${version}";
+  pname = "gp2c";
   version = "0.0.11pl2";
 
   src = fetchurl {
-    url = "https://pari.math.u-bordeaux.fr/pub/pari/GP2C/${name}.tar.gz";
+    url = "https://pari.math.u-bordeaux.fr/pub/pari/GP2C/${pname}-${version}.tar.gz";
     sha256 = "0wqsf05wgkqvmmsx7jinvzdqav6rl56sr8haibgs31nzz4x9xz9g";
   };
 
diff --git a/pkgs/applications/science/math/pcalc/default.nix b/pkgs/applications/science/math/pcalc/default.nix
index 3e7d9898a656..167ab9275faf 100644
--- a/pkgs/applications/science/math/pcalc/default.nix
+++ b/pkgs/applications/science/math/pcalc/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "pcalc-${version}";
+  pname = "pcalc";
   version = "20141224";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/math/polymake/default.nix b/pkgs/applications/science/math/polymake/default.nix
index 4fba231f094d..fdc4de7b0286 100644
--- a/pkgs/applications/science/math/polymake/default.nix
+++ b/pkgs/applications/science/math/polymake/default.nix
@@ -7,7 +7,6 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "polymake";
   version = "3.2.rc4";
 
diff --git a/pkgs/applications/science/math/ratpoints/default.nix b/pkgs/applications/science/math/ratpoints/default.nix
index 2dd4778234df..71d16fb626cd 100644
--- a/pkgs/applications/science/math/ratpoints/default.nix
+++ b/pkgs/applications/science/math/ratpoints/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, fetchpatch, gmp }:
 stdenv.mkDerivation rec {
-  name = "ratpoints-${version}";
+  pname = "ratpoints";
   version = "2.1.3.p4";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/math/ripser/default.nix b/pkgs/applications/science/math/ripser/default.nix
index 5e0b7fc300ba..a42a5b710ce0 100644
--- a/pkgs/applications/science/math/ripser/default.nix
+++ b/pkgs/applications/science/math/ripser/default.nix
@@ -17,7 +17,8 @@ let
   version = "1.0";
 in
 stdenv.mkDerivation {
-  name = "ripser-${version}";
+  pname = "ripser";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "Ripser";
diff --git a/pkgs/applications/science/math/sage/sage-tests.nix b/pkgs/applications/science/math/sage/sage-tests.nix
index 0cd5b5d976a1..856d604d7518 100644
--- a/pkgs/applications/science/math/sage/sage-tests.nix
+++ b/pkgs/applications/science/math/sage/sage-tests.nix
@@ -25,7 +25,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = src.version;
-  name = "sage-tests-${version}";
+  pname = "sage-tests";
   inherit src;
 
   buildInputs = [
diff --git a/pkgs/applications/science/math/sage/sage-with-env.nix b/pkgs/applications/science/math/sage/sage-with-env.nix
index e4b1aeae016a..524085e8c012 100644
--- a/pkgs/applications/science/math/sage/sage-with-env.nix
+++ b/pkgs/applications/science/math/sage/sage-with-env.nix
@@ -87,7 +87,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = src.version;
-  name = "sage-with-env-${version}";
+  pname = "sage-with-env";
   src = sage-env.lib.src;
 
   inherit buildInputs;
diff --git a/pkgs/applications/science/math/sage/sage.nix b/pkgs/applications/science/math/sage/sage.nix
index f6dc21d00184..4fa8ae6270ba 100644
--- a/pkgs/applications/science/math/sage/sage.nix
+++ b/pkgs/applications/science/math/sage/sage.nix
@@ -21,7 +21,7 @@ let
 in
 stdenv.mkDerivation rec {
   version = src.version;
-  name = "sage-${version}";
+  pname = "sage";
   src = sage-with-env.env.lib.src;
 
   buildInputs = [
diff --git a/pkgs/applications/science/math/sage/sagedoc.nix b/pkgs/applications/science/math/sage/sagedoc.nix
index 91c880673a12..bf618fe64f45 100644
--- a/pkgs/applications/science/math/sage/sagedoc.nix
+++ b/pkgs/applications/science/math/sage/sagedoc.nix
@@ -9,7 +9,7 @@
 
 stdenv.mkDerivation rec {
   version = src.version;
-  name = "sagedoc-${version}";
+  pname = "sagedoc";
   src = sage-with-env.env.lib.src;
 
 
diff --git a/pkgs/applications/science/math/sage/sagelib.nix b/pkgs/applications/science/math/sage/sagelib.nix
index 1040d6d4ba15..6eac84aaa865 100644
--- a/pkgs/applications/science/math/sage/sagelib.nix
+++ b/pkgs/applications/science/math/sage/sagelib.nix
@@ -60,7 +60,7 @@
 buildPythonPackage rec {
   format = "other";
   version = src.version;
-  name = "sagelib-${version}";
+  pname = "sagelib";
   src = sage-src;
 
   nativeBuildInputs = [
diff --git a/pkgs/applications/science/math/scilab/default.nix b/pkgs/applications/science/math/scilab/default.nix
index 01fb58403cad..432280a18fb2 100644
--- a/pkgs/applications/science/math/scilab/default.nix
+++ b/pkgs/applications/science/math/scilab/default.nix
@@ -13,9 +13,9 @@
 
 stdenv.mkDerivation rec {
   version = "4.1.2";
-  name = "scilab-${version}";
+  pname = "scilab";
   src = fetchurl {
-    url = "https://www.scilab.org/download/${version}/${name}-src.tar.gz";
+    url = "https://www.scilab.org/download/${version}/${pname}-${version}-src.tar.gz";
     sha256 = "1adk6jqlj7i3gjklvlf1j3il1nb22axnp4rvwl314an62siih0sc";
   };
 
diff --git a/pkgs/applications/science/math/scotch/default.nix b/pkgs/applications/science/math/scotch/default.nix
index 8fa020ba07c9..610f1ef05c0f 100644
--- a/pkgs/applications/science/math/scotch/default.nix
+++ b/pkgs/applications/science/math/scotch/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "6.0.4";
-  name = "scotch-${version}";
+  pname = "scotch";
   src_name = "scotch_${version}";
 
   buildInputs = [ bison openmpi flex zlib ];
diff --git a/pkgs/applications/science/math/singular/default.nix b/pkgs/applications/science/math/singular/default.nix
index 24063216db04..ccb139203acb 100644
--- a/pkgs/applications/science/math/singular/default.nix
+++ b/pkgs/applications/science/math/singular/default.nix
@@ -11,7 +11,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "singular-${version}";
+  pname = "singular";
   version = "4.1.1p2";
 
   src = let
diff --git a/pkgs/applications/science/math/speedcrunch/default.nix b/pkgs/applications/science/math/speedcrunch/default.nix
index d36b135531c2..67561658eb25 100644
--- a/pkgs/applications/science/math/speedcrunch/default.nix
+++ b/pkgs/applications/science/math/speedcrunch/default.nix
@@ -1,7 +1,7 @@
 { mkDerivation, lib, fetchgit, cmake, qtbase, qttools }:
 
 mkDerivation rec {
-  name = "speedcrunch-${version}";
+  pname = "speedcrunch";
   version = "0.12.0";
 
   src = fetchgit {
diff --git a/pkgs/applications/science/math/symmetrica/default.nix b/pkgs/applications/science/math/symmetrica/default.nix
index bc971606cd08..18daabb9e7e2 100644
--- a/pkgs/applications/science/math/symmetrica/default.nix
+++ b/pkgs/applications/science/math/symmetrica/default.nix
@@ -3,7 +3,7 @@
 , fetchpatch
 }:
 stdenv.mkDerivation rec {
-  name = "symmetrica-${version}";
+  pname = "symmetrica";
   version = "2.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/math/weka/default.nix b/pkgs/applications/science/math/weka/default.nix
index 3bfb22dad936..90278a744f15 100644
--- a/pkgs/applications/science/math/weka/default.nix
+++ b/pkgs/applications/science/math/weka/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, jre, unzip, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "weka-${version}";
+  pname = "weka";
   version = "3.9.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] name}.zip";
+    url = "mirror://sourceforge/weka/${stdenv.lib.replaceChars ["."]["-"] "${pname}-${version}"}.zip";
     sha256 = "0zwmhspmqb0a7cm6k6i0s6q3w19ws1g9dx3cp2v3g3vsif6cdh31";
   };
 
diff --git a/pkgs/applications/science/math/wxmaxima/default.nix b/pkgs/applications/science/math/wxmaxima/default.nix
index 13ccd70c83f9..406d74c4cd34 100644
--- a/pkgs/applications/science/math/wxmaxima/default.nix
+++ b/pkgs/applications/science/math/wxmaxima/default.nix
@@ -3,7 +3,7 @@
 , maxima, wxGTK, gnome3 }:
 
 stdenv.mkDerivation rec {
-  name = "wxmaxima-${version}";
+  pname = "wxmaxima";
   version = "19.03.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/math/yacas/default.nix b/pkgs/applications/science/math/yacas/default.nix
index c02ef73df119..bae0d9a18c67 100644
--- a/pkgs/applications/science/math/yacas/default.nix
+++ b/pkgs/applications/science/math/yacas/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "yacas-${version}";
+  pname = "yacas";
   version = "1.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/science/misc/boinc/default.nix b/pkgs/applications/science/misc/boinc/default.nix
index d1da5a74e858..c806b558da0e 100644
--- a/pkgs/applications/science/misc/boinc/default.nix
+++ b/pkgs/applications/science/misc/boinc/default.nix
@@ -9,10 +9,10 @@ in
 
 stdenv.mkDerivation rec {
   version = "${majorVersion}.${minorVersion}";
-  name = "boinc-${version}";
+  pname = "boinc";
 
   src = fetchFromGitHub {
-    name = "${name}-src";
+    name = "${pname}-${version}-src";
     owner = "BOINC";
     repo = "boinc";
     rev = "client_release/${majorVersion}/${version}";
diff --git a/pkgs/applications/science/misc/cytoscape/default.nix b/pkgs/applications/science/misc/cytoscape/default.nix
index 2262e342fc95..2e19012af874 100644
--- a/pkgs/applications/science/misc/cytoscape/default.nix
+++ b/pkgs/applications/science/misc/cytoscape/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "cytoscape-${version}";
+  pname = "cytoscape";
   version = "3.7.1";
 
   src = fetchurl {
-    url = "https://github.com/cytoscape/cytoscape/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/cytoscape/cytoscape/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "1mhsngbwbgdwl70wj7850zg94534lasihwv2ryifardm35mkh48k";
   };
 
diff --git a/pkgs/applications/science/misc/gephi/default.nix b/pkgs/applications/science/misc/gephi/default.nix
index b81f188a91bf..17b2fe27f297 100644
--- a/pkgs/applications/science/misc/gephi/default.nix
+++ b/pkgs/applications/science/misc/gephi/default.nix
@@ -28,7 +28,8 @@ let
   };
 in
 stdenv.mkDerivation rec {
-  name = "gephi-${version}";
+  pname = "gephi";
+  inherit version;
 
   inherit src;
 
diff --git a/pkgs/applications/science/misc/gplates/default.nix b/pkgs/applications/science/misc/gplates/default.nix
index 8b6c7497e547..b394639fd0cc 100644
--- a/pkgs/applications/science/misc/gplates/default.nix
+++ b/pkgs/applications/science/misc/gplates/default.nix
@@ -2,11 +2,11 @@
 , proj, boost, cmake, python2, doxygen, graphviz, gmp }:
 
 stdenv.mkDerivation rec {
-  name = "gplates-${version}";
+  pname = "gplates";
   version = "2.0.0";
 
   src = fetchurl {
-    url = "mirror://sourceforge/gplates/${name}-unixsrc.tar.bz2";
+    url = "mirror://sourceforge/gplates/${pname}-${version}-unixsrc.tar.bz2";
     sha256 = "02scnjj5nlc2d2c8lbx0xvj8gg1bgkjliv3wxsx564c55a9x69qw";
   };
 
diff --git a/pkgs/applications/science/misc/megam/default.nix b/pkgs/applications/science/misc/megam/default.nix
index 8cd119c7b7b0..59f5afb2f437 100644
--- a/pkgs/applications/science/misc/megam/default.nix
+++ b/pkgs/applications/science/misc/megam/default.nix
@@ -2,7 +2,8 @@
 
 let version = "0.92"; in
 stdenv.mkDerivation rec {
-  name = "megam-${version}";
+  pname = "megam";
+  inherit version;
 
   src = fetchurl {
     url = "http://hal3.name/megam/megam_src.tgz";
diff --git a/pkgs/applications/science/misc/netlogo/default.nix b/pkgs/applications/science/misc/netlogo/default.nix
index 76f958cc3a81..b412c4ef81a7 100644
--- a/pkgs/applications/science/misc/netlogo/default.nix
+++ b/pkgs/applications/science/misc/netlogo/default.nix
@@ -14,7 +14,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "netlogo-${version}";
+  pname = "netlogo";
   version = "6.0.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/misc/openmvg/default.nix b/pkgs/applications/science/misc/openmvg/default.nix
index 4139c88ffb02..121e953f43af 100644
--- a/pkgs/applications/science/misc/openmvg/default.nix
+++ b/pkgs/applications/science/misc/openmvg/default.nix
@@ -9,7 +9,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.3";
-  name = "openmvg-${version}";
+  pname = "openmvg";
 
   src = fetchgit {
     url = "https://www.github.com/openmvg/openmvg.git";
diff --git a/pkgs/applications/science/misc/root/5.nix b/pkgs/applications/science/misc/root/5.nix
index 0199373b082c..2145d7e71d33 100644
--- a/pkgs/applications/science/misc/root/5.nix
+++ b/pkgs/applications/science/misc/root/5.nix
@@ -3,7 +3,7 @@
 , Cocoa, OpenGL, noSplash ? false }:
 
 stdenv.mkDerivation rec {
-  name = "root-${version}";
+  pname = "root";
   version = "5.34.36";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/misc/root/default.nix b/pkgs/applications/science/misc/root/default.nix
index 2ec1ded68a26..690dc920d5c8 100644
--- a/pkgs/applications/science/misc/root/default.nix
+++ b/pkgs/applications/science/misc/root/default.nix
@@ -3,7 +3,7 @@
 , Cocoa, OpenGL, noSplash ? false }:
 
 stdenv.mkDerivation rec {
-  name = "root-${version}";
+  pname = "root";
   version = "6.12.06";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/misc/tulip/default.nix b/pkgs/applications/science/misc/tulip/default.nix
index 1f644ad0f20f..509cdeaee611 100644
--- a/pkgs/applications/science/misc/tulip/default.nix
+++ b/pkgs/applications/science/misc/tulip/default.nix
@@ -3,10 +3,11 @@
 
 let version = "5.2.1"; in
 stdenv.mkDerivation rec {
-  name = "tulip-${version}";
+  pname = "tulip";
+  inherit version;
 
   src = fetchurl {
-    url = "mirror://sourceforge/auber/${name}_src.tar.gz";
+    url = "mirror://sourceforge/auber/${pname}-${version}_src.tar.gz";
     sha256 = "0bqmqy6sri87a8xv5xf7ffaq5zin4hiaa13g0l64b84i7yckfwky";
   };
 
diff --git a/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix b/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix
index 1986f3b75ec1..c7692dde13aa 100644
--- a/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix
+++ b/pkgs/applications/science/molecular-dynamics/dl-poly-classic/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.10";
-  name = "DL_POLY_Classic-${version}";
+  pname = "DL_POLY_Classic";
 
   src = fetchurl {
     url = "https://ccpforge.cse.rl.ac.uk/gf/download/frsrelease/574/8924/dl_class_1.10.tar.gz";
diff --git a/pkgs/applications/science/molecular-dynamics/lammps/default.nix b/pkgs/applications/science/molecular-dynamics/lammps/default.nix
index f4491053e4c8..83f8b88ba318 100644
--- a/pkgs/applications/science/molecular-dynamics/lammps/default.nix
+++ b/pkgs/applications/science/molecular-dynamics/lammps/default.nix
@@ -13,7 +13,7 @@ in
 stdenv.mkDerivation rec {
   # LAMMPS has weird versioning converted to ISO 8601 format
   version = "stable_22Aug2018";
-  name = "lammps-${version}";
+  pname = "lammps";
 
   src = fetchFromGitHub {
     owner = "lammps";
diff --git a/pkgs/applications/science/physics/quantomatic/default.nix b/pkgs/applications/science/physics/quantomatic/default.nix
index ad86ff61471c..b22b9d412fdc 100644
--- a/pkgs/applications/science/physics/quantomatic/default.nix
+++ b/pkgs/applications/science/physics/quantomatic/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "quantomatic-${version}";
+  pname = "quantomatic";
   version = "0.7";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/physics/sacrifice/default.nix b/pkgs/applications/science/physics/sacrifice/default.nix
index d43a05f1c616..dd092a2ce9a9 100644
--- a/pkgs/applications/science/physics/sacrifice/default.nix
+++ b/pkgs/applications/science/physics/sacrifice/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, boost, hepmc2, lhapdf, pythia, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "sacrifice-${version}";
+  pname = "sacrifice";
   version = "1.0.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/physics/sherpa/default.nix b/pkgs/applications/science/physics/sherpa/default.nix
index 1d61c612563f..045a77cea27f 100644
--- a/pkgs/applications/science/physics/sherpa/default.nix
+++ b/pkgs/applications/science/physics/sherpa/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, gfortran, hepmc2, fastjet, lhapdf, rivet, sqlite }:
 
 stdenv.mkDerivation rec {
-  name = "sherpa-${version}";
+  pname = "sherpa";
   version = "2.2.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/science/physics/xfitter/default.nix b/pkgs/applications/science/physics/xfitter/default.nix
index ae5307f155bd..2af93961e02b 100644
--- a/pkgs/applications/science/physics/xfitter/default.nix
+++ b/pkgs/applications/science/physics/xfitter/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, apfel, apfelgrid, applgrid, blas, gfortran, lhapdf, liblapack, libyaml, lynx, mela, root5, qcdnum, which }:
 
 stdenv.mkDerivation rec {
-  name = "xfitter-${version}";
+  pname = "xfitter";
   version = "2.0.0";
 
   src = fetchurl {
-    name = "${name}.tgz";
-    url = "https://www.xfitter.org/xFitter/xFitter/DownloadPage?action=AttachFile&do=get&target=${name}.tgz";
+    name = "${pname}-${version}.tgz";
+    url = "https://www.xfitter.org/xFitter/xFitter/DownloadPage?action=AttachFile&do=get&target=${pname}-${version}.tgz";
     sha256 = "0j47s8laq3aqjlgp769yicvgyzqjb738a3rqss51d9fjrihi2515";
   };
 
diff --git a/pkgs/applications/science/programming/plm/default.nix b/pkgs/applications/science/programming/plm/default.nix
index c454ad377686..ebfb6471c632 100644
--- a/pkgs/applications/science/programming/plm/default.nix
+++ b/pkgs/applications/science/programming/plm/default.nix
@@ -6,12 +6,12 @@ stdenv.mkDerivation rec {
   major = "2";
   minor = "5";
   version = "${major}-${minor}";
-  name = "plm-${version}";
+  pname = "plm";
 
   src = fetchurl {
     url = "http://webloria.loria.fr/~quinson/Teaching/PLM/plm-${major}_${minor}.jar";
     sha256 = "0m17cxa3nxi2cbswqvlfzp0mlfi3wrkw8ry2xhkxy6aqzm2mlgcc";
-    name = "${name}.jar";
+    name = "${pname}-${version}.jar";
   };
 
   buildInputs = [ makeWrapper jre gcc valgrind ];
diff --git a/pkgs/applications/science/programming/scyther/cli.nix b/pkgs/applications/science/programming/scyther/cli.nix
index 152b71217743..6623f5def4cb 100644
--- a/pkgs/applications/science/programming/scyther/cli.nix
+++ b/pkgs/applications/science/programming/scyther/cli.nix
@@ -1,7 +1,8 @@
 { stdenv, glibc, flex, bison, cmake
 , version, src, meta }:
 stdenv.mkDerivation {
-  name = "scyther-cli-${version}";
+  pname = "scyther-cli";
+  inherit version;
 
   inherit src meta;
 
diff --git a/pkgs/applications/science/programming/scyther/default.nix b/pkgs/applications/science/programming/scyther/default.nix
index e0993a580193..b4daae1afc04 100644
--- a/pkgs/applications/science/programming/scyther/default.nix
+++ b/pkgs/applications/science/programming/scyther/default.nix
@@ -25,7 +25,8 @@ let
   };
 
   gui = stdenv.mkDerivation {
-    name = "scyther-gui-${version}";
+    pname = "scyther-gui";
+    inherit version;
     inherit src meta;
     buildInputs = [
       python27Packages.wrapPython
diff --git a/pkgs/applications/science/robotics/gazebo/default.nix b/pkgs/applications/science/robotics/gazebo/default.nix
index 98ccd92c4ee5..a3ebda463b91 100644
--- a/pkgs/applications/science/robotics/gazebo/default.nix
+++ b/pkgs/applications/science/robotics/gazebo/default.nix
@@ -24,10 +24,10 @@
 
 stdenv.mkDerivation rec {
   inherit version;
-  name = "gazebo-${version}";
+  pname = "gazebo";
 
   src = fetchurl {
-    url = "https://osrf-distributions.s3.amazonaws.com/gazebo/releases/${name}.tar.bz2";
+    url = "https://osrf-distributions.s3.amazonaws.com/gazebo/releases/${pname}-${version}.tar.bz2";
     sha256 = src-sha256;
   };
 
diff --git a/pkgs/applications/science/robotics/qgroundcontrol/default.nix b/pkgs/applications/science/robotics/qgroundcontrol/default.nix
index eae5d3766d6d..1863757adbcf 100644
--- a/pkgs/applications/science/robotics/qgroundcontrol/default.nix
+++ b/pkgs/applications/science/robotics/qgroundcontrol/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "qgroundcontrol-${version}";
+  pname = "qgroundcontrol";
   version = "3.3.0";
 
   qtInputs = [
diff --git a/pkgs/applications/science/robotics/yarp/default.nix b/pkgs/applications/science/robotics/yarp/default.nix
index 507481cddab2..d14c0bb0fe81 100644
--- a/pkgs/applications/science/robotics/yarp/default.nix
+++ b/pkgs/applications/science/robotics/yarp/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "yarp-${version}";
+  pname = "yarp";
   version = "2.3.70.2";
   src = fetchFromGitHub {
     owner = "robotology";
diff --git a/pkgs/applications/search/grepcidr/default.nix b/pkgs/applications/search/grepcidr/default.nix
index 69fc0e76932c..06b2aee03920 100644
--- a/pkgs/applications/search/grepcidr/default.nix
+++ b/pkgs/applications/search/grepcidr/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "grepcidr-${version}";
+  pname = "grepcidr";
   version = "2.0";
 
   src = fetchurl {
-    url = "http://www.pc-tools.net/files/unix/${name}.tar.gz";
+    url = "http://www.pc-tools.net/files/unix/${pname}-${version}.tar.gz";
     sha256 = "1yzpa1nigmmp4hir6377hrkpp0z6jnxgccaw2jbqgydbglvnm231";
   };
 
diff --git a/pkgs/applications/search/grepm/default.nix b/pkgs/applications/search/grepm/default.nix
index 99c149b79d9d..f3fc1e24401d 100644
--- a/pkgs/applications/search/grepm/default.nix
+++ b/pkgs/applications/search/grepm/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, perlPackages, mutt }:
 
 stdenv.mkDerivation rec {
-  name = "grepm-${version}";
+  pname = "grepm";
   version = "0.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/bitkeeper/default.nix b/pkgs/applications/version-management/bitkeeper/default.nix
index 26397380d57f..e092a604142c 100644
--- a/pkgs/applications/version-management/bitkeeper/default.nix
+++ b/pkgs/applications/version-management/bitkeeper/default.nix
@@ -3,7 +3,7 @@
 , libtomcrypt, libtommath, lz4 }:
 
 stdenv.mkDerivation rec {
-  name = "bitkeeper-${version}";
+  pname = "bitkeeper";
   version = "7.3.1ce";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/blackbox/default.nix b/pkgs/applications/version-management/blackbox/default.nix
index 569606d2fdb6..3f445e427a5c 100644
--- a/pkgs/applications/version-management/blackbox/default.nix
+++ b/pkgs/applications/version-management/blackbox/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   version = "1.20170611";
   pname   = "blackbox";
-  name    = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner  = "stackexchange";
diff --git a/pkgs/applications/version-management/bugseverywhere/default.nix b/pkgs/applications/version-management/bugseverywhere/default.nix
index 6301acdf1342..7d1de378f53d 100644
--- a/pkgs/applications/version-management/bugseverywhere/default.nix
+++ b/pkgs/applications/version-management/bugseverywhere/default.nix
@@ -7,7 +7,7 @@
 #
 pythonPackages.buildPythonApplication rec {
     version = "1.1.1";
-    name = "bugseverywhere-${version}";
+    pname = "bugseverywhere";
 
     src = fetchurl {
       url =
diff --git a/pkgs/applications/version-management/cvsps/default.nix b/pkgs/applications/version-management/cvsps/default.nix
index aa3bcb273949..71130a2e2830 100644
--- a/pkgs/applications/version-management/cvsps/default.nix
+++ b/pkgs/applications/version-management/cvsps/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, fetchpatch, cvs, zlib }:
 
 stdenv.mkDerivation rec {
-  name = "cvsps-${version}";
+  pname = "cvsps";
   version = "2.1";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/diffuse/default.nix b/pkgs/applications/version-management/diffuse/default.nix
index fa6d4fe1890d..fc591dd710ee 100644
--- a/pkgs/applications/version-management/diffuse/default.nix
+++ b/pkgs/applications/version-management/diffuse/default.nix
@@ -4,10 +4,10 @@ let
   inherit (python27Packages) pygtk python;
 in stdenv.mkDerivation rec {
   version = "0.4.8";
-  name = "diffuse-${version}";
+  pname = "diffuse";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/diffuse/diffuse/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/project/diffuse/diffuse/${version}/${pname}-${version}.tar.bz2";
     sha256 = "0ayz8bywmk1z3zicb0a7hbxliqpc7xym60s0mawzqllkpadvgly1";
   };
 
diff --git a/pkgs/applications/version-management/fossil/default.nix b/pkgs/applications/version-management/fossil/default.nix
index d4b60a4f5386..cc0298811333 100644
--- a/pkgs/applications/version-management/fossil/default.nix
+++ b/pkgs/applications/version-management/fossil/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "fossil-${version}";
+  pname = "fossil";
   version = "2.9";
 
   src = fetchurl {
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
       [
         "https://www.fossil-scm.org/index.html/uv/fossil-src-${version}.tar.gz"
       ];
-    name = "${name}.tar.gz";
+    name = "${pname}-${version}.tar.gz";
     sha256 = "0kwb7pkp7y2my916rhyl6kmcf0fk8gkzaxzy13hfgqs35nlsvchw";
   };
 
diff --git a/pkgs/applications/version-management/gerrit/default.nix b/pkgs/applications/version-management/gerrit/default.nix
index 0475a8ae76ca..350eea240ec8 100644
--- a/pkgs/applications/version-management/gerrit/default.nix
+++ b/pkgs/applications/version-management/gerrit/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "gerrit-${version}";
+  pname = "gerrit";
   version = "2.14.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/git-and-tools/cgit/default.nix b/pkgs/applications/version-management/git-and-tools/cgit/default.nix
index 6b25ef8518c9..203926550628 100644
--- a/pkgs/applications/version-management/git-and-tools/cgit/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/cgit/default.nix
@@ -6,11 +6,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "cgit-${version}";
+  pname = "cgit";
   version = "1.2.1";
 
   src = fetchurl {
-    url = "https://git.zx2c4.com/cgit/snapshot/${name}.tar.xz";
+    url = "https://git.zx2c4.com/cgit/snapshot/${pname}-${version}.tar.xz";
     sha256 = "1gw2j5xc5qdx2hwiwkr8h6kgya7v9d9ff9j32ga1dys0cca7qm1w";
   };
 
diff --git a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
index 1af1870928ba..0e28258915f2 100644
--- a/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/darcs-to-git/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, ruby, gnugrep, diffutils, git, darcs }:
 
 stdenv.mkDerivation rec {
-  name = "darcs-to-git-${version}";
+  pname = "darcs-to-git";
   version = "2015-06-04";
 
   src = fetchgit {
diff --git a/pkgs/applications/version-management/git-and-tools/diff-so-fancy/default.nix b/pkgs/applications/version-management/git-and-tools/diff-so-fancy/default.nix
index 599c6bb4308e..1bbbbe22d9a8 100644
--- a/pkgs/applications/version-management/git-and-tools/diff-so-fancy/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/diff-so-fancy/default.nix
@@ -1,7 +1,7 @@
 {stdenv, git, perl, ncurses, coreutils, fetchFromGitHub, makeWrapper, ...}:
 
 stdenv.mkDerivation rec {
-  name = "diff-so-fancy-${version}";
+  pname = "diff-so-fancy";
   version = "1.2.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/ghq/default.nix b/pkgs/applications/version-management/git-and-tools/ghq/default.nix
index 52494d4ab7ed..3c0653529cea 100644
--- a/pkgs/applications/version-management/git-and-tools/ghq/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/ghq/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "ghq-${version}";
+  pname = "ghq";
   version = "0.10.2";
 
   goPackagePath = "github.com/motemen/ghq";
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-metadata-gui/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-metadata-gui/default.nix
index ba64a065d281..3118eaab19b4 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-metadata-gui/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-metadata-gui/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildPythonApplication, fetchFromGitHub, pyqt5, git-annex-adapter }:
 
 buildPythonApplication rec {
-  name = "git-annex-metadata-gui-${version}";
+  pname = "git-annex-metadata-gui";
   version = "0.2.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
index 4d0f33730e45..55a9dd18f720 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-remote-b2/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "git-annex-remote-b2-${version}";
+  pname = "git-annex-remote-b2";
   version = "20151212-${stdenv.lib.strings.substring 0 7 rev}";
   rev = "4db46b9fc9ef7b3f4851c2a6b061cb8f90f553ba";
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix b/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
index c368dcd487e8..5d4d9b86d83f 100644
--- a/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-annex-remote-rclone/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, rclone, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "git-annex-remote-rclone-${version}";
+  pname = "git-annex-remote-rclone";
   version = "0.6";
   rev = "v${version}";
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix b/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
index 185ed38b5db0..daa0af43879d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-appraise/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "git-appraise-unstable-${version}";
+  pname = "git-appraise-unstable";
   version = "2018-02-26";
   rev = "2414523905939525559e4b2498c5597f86193b61";
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-bug/default.nix b/pkgs/applications/version-management/git-and-tools/git-bug/default.nix
index 0baf09918d44..edc5f9d7bfb0 100644
--- a/pkgs/applications/version-management/git-and-tools/git-bug/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-bug/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "git-bug-${version}";
+  pname = "git-bug";
   version = "0.5.0";
   rev = "8d7a2c076a38c89085fd3191a2998efb659650c2";
   goPackagePath = "github.com/MichaelMure/git-bug";
diff --git a/pkgs/applications/version-management/git-and-tools/git-bz/default.nix b/pkgs/applications/version-management/git-and-tools/git-bz/default.nix
index c14a027b4abe..e502c73adfd4 100644
--- a/pkgs/applications/version-management/git-and-tools/git-bz/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-bz/default.nix
@@ -3,7 +3,7 @@
 , pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "git-bz-${version}";
+  pname = "git-bz";
   version = "3.2015-09-08";
 
   src = fetchgit {
diff --git a/pkgs/applications/version-management/git-and-tools/git-cola/default.nix b/pkgs/applications/version-management/git-and-tools/git-cola/default.nix
index 316b664c0705..6945e24ee46b 100644
--- a/pkgs/applications/version-management/git-and-tools/git-cola/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-cola/default.nix
@@ -4,7 +4,7 @@ let
   inherit (pythonPackages) buildPythonApplication pyqt5 sip pyinotify;
 
 in buildPythonApplication rec {
-  name = "git-cola-${version}";
+  pname = "git-cola";
   version = "3.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-extras/default.nix b/pkgs/applications/version-management/git-and-tools/git-extras/default.nix
index c036a0ffe4b1..09c9169e434e 100644
--- a/pkgs/applications/version-management/git-and-tools/git-extras/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-extras/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "git-extras-${version}";
+  pname = "git-extras";
   version = "4.7.0";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/git-and-tools/git-hub/default.nix b/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
index ded9bcc2ffdf..193133d6d3e6 100644
--- a/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-hub/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gitMinimal, python2Packages }:
 
 stdenv.mkDerivation rec {
-  name = "git-hub-${version}";
+  pname = "git-hub";
   version = "1.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-imerge/default.nix b/pkgs/applications/version-management/git-and-tools/git-imerge/default.nix
index 10e786222710..76b29135f66c 100644
--- a/pkgs/applications/version-management/git-and-tools/git-imerge/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-imerge/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages }:
 
 stdenv.mkDerivation rec {
-  name = "git-imerge-${version}";
+  pname = "git-imerge";
   version = "1.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix b/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
index f8d871bdcf30..a7abd1eeaf46 100644
--- a/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-octopus/default.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "git-octopus-${version}";
+  pname = "git-octopus";
   version = "1.4";
 
   installFlags = [ "prefix=$(out)" ];
diff --git a/pkgs/applications/version-management/git-and-tools/git-open/default.nix b/pkgs/applications/version-management/git-and-tools/git-open/default.nix
index dc3fbbed1995..1cc3f365ea88 100644
--- a/pkgs/applications/version-management/git-and-tools/git-open/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-open/default.nix
@@ -1,7 +1,7 @@
 {stdenv, git, xdg_utils, gnugrep, fetchFromGitHub, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "git-open-${version}";
+  pname = "git-open";
   version = "2.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-radar/default.nix b/pkgs/applications/version-management/git-and-tools/git-radar/default.nix
index d72df8028759..9fb9d4de6e3d 100644
--- a/pkgs/applications/version-management/git-and-tools/git-radar/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-radar/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchFromGitHub}:
 
 stdenv.mkDerivation rec {
-  name = "git-radar-${version}";
+  pname = "git-radar";
   version = "0.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix b/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
index d1dce0469793..ff0f702269c2 100644
--- a/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-remote-gcrypt/default.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "git-remote-gcrypt-${version}";
+  pname = "git-remote-gcrypt";
   version = "1.2";
   rev = version;
 
diff --git a/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix b/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
index 03435ec834ab..c0de46264d05 100644
--- a/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-reparent/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, git, gnused }:
 
 stdenv.mkDerivation rec {
-  name = "git-reparent-${version}";
+  pname = "git-reparent";
   version = "unstable-2017-09-03";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix b/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
index 211685c8edb4..c1a40b12cdea 100644
--- a/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-secrets/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, git, coreutils }:
 
 stdenv.mkDerivation rec {
-  name = "git-secrets-${version}";
+  pname = "git-secrets";
   version = "1.3.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-stree/default.nix b/pkgs/applications/version-management/git-and-tools/git-stree/default.nix
index 6a52983e83ce..e8eaf885c71f 100644
--- a/pkgs/applications/version-management/git-and-tools/git-stree/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-stree/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchFromGitHub, ... }:
 
 stdenv.mkDerivation rec {
-  name = "git-stree-${version}";
+  pname = "git-stree";
   version = "0.4.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-sync/default.nix b/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
index 7ba7d8ec2434..7fa15c668099 100644
--- a/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-sync/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "git-sync-${version}";
+  pname = "git-sync";
   version = "20151024";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git-test/default.nix b/pkgs/applications/version-management/git-and-tools/git-test/default.nix
index 1150f008299c..e55799c27521 100644
--- a/pkgs/applications/version-management/git-and-tools/git-test/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-test/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, git }:
 
 stdenv.mkDerivation rec {
-  name = "git-test-${version}";
+  pname = "git-test";
   version = "1.0.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-and-tools/git/default.nix b/pkgs/applications/version-management/git-and-tools/git/default.nix
index 83e65bc17171..3a4fcc099340 100644
--- a/pkgs/applications/version-management/git-and-tools/git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git/default.nix
@@ -21,18 +21,19 @@ assert sendEmailSupport -> perlSupport;
 assert svnSupport -> perlSupport;
 
 let
-  version = "2.22.0";
+  version = "2.22.1";
   svn = subversionClient.override { perlBindings = perlSupport; };
 
   gitwebPerlLibs = with perlPackages; [ CGI HTMLParser CGIFast FCGI FCGIProcManager HTMLTagCloud ];
 in
 
 stdenv.mkDerivation {
-  name = "git-${version}";
+  pname = "git";
+  inherit version;
 
   src = fetchurl {
     url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.xz";
-    sha256 = "17zj6jwx3s6bybd290f1mj5iym1r64560rmnf0p63x4akxclp7hm";
+    sha256 = "093qjgagha937w96izkpsjkhxf5drsa7rvk5snlyjivqnwxgkqac";
   };
 
   outputs = [ "out" ];
diff --git a/pkgs/applications/version-management/git-and-tools/gitflow/default.nix b/pkgs/applications/version-management/git-and-tools/gitflow/default.nix
index 26f9f8c756ee..57af13f597a7 100644
--- a/pkgs/applications/version-management/git-and-tools/gitflow/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/gitflow/default.nix
@@ -5,7 +5,6 @@ with pkgs.lib;
 stdenv.mkDerivation rec {
   pname = "gitflow";
   version = "1.12.2";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "petervanderdoes";
diff --git a/pkgs/applications/version-management/git-and-tools/grv/default.nix b/pkgs/applications/version-management/git-and-tools/grv/default.nix
index b7828418db07..e6b746233fe1 100644
--- a/pkgs/applications/version-management/git-and-tools/grv/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/grv/default.nix
@@ -3,7 +3,8 @@ let
   version = "0.3.1";
 in
 buildGoPackage {
-  name = "grv-${version}";
+  pname = "grv";
+  inherit version;
 
   buildInputs = [ ncurses readline curl libgit2 ];
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/version-management/git-and-tools/svn-all-fast-export/default.nix b/pkgs/applications/version-management/git-and-tools/svn-all-fast-export/default.nix
index 34c367b20a43..3c7784e85062 100644
--- a/pkgs/applications/version-management/git-and-tools/svn-all-fast-export/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/svn-all-fast-export/default.nix
@@ -4,7 +4,8 @@ let
   version = "1.0.16";
 in
 stdenv.mkDerivation {
-  name = "svn-all-fast-export-${version}";
+  pname = "svn-all-fast-export";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "svn-all-fast-export";
diff --git a/pkgs/applications/version-management/git-and-tools/svn2git/default.nix b/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
index d00fdd0c29e0..821ecf3e3d8f 100644
--- a/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/svn2git/default.nix
@@ -4,7 +4,8 @@ let
   version = "2.4.0";
 in
 stdenv.mkDerivation {
-  name = "svn2git-${version}";
+  pname = "svn2git";
+  inherit version;
 
   src = fetchurl {
     url = "https://github.com/nirvdrum/svn2git/archive/v${version}.tar.gz";
diff --git a/pkgs/applications/version-management/git-and-tools/tig/default.nix b/pkgs/applications/version-management/git-and-tools/tig/default.nix
index 52f5551e204f..59354598d008 100644
--- a/pkgs/applications/version-management/git-and-tools/tig/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/tig/default.nix
@@ -5,12 +5,11 @@
 stdenv.mkDerivation rec {
   pname = "tig";
   version = "2.4.1";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "jonas";
     repo = pname;
-    rev = name;
+    rev = "${pname}-${version}";
     sha256 = "0i26yfn2vjgsg1kdvhhv55jwzds7ih7cnad1xqvilqm83zh47ksd";
   };
 
diff --git a/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix b/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
index cea588f76ca2..3b8affb57edf 100644
--- a/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/transcrypt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, git, makeWrapper, openssl, coreutils, utillinux, gnugrep, gnused, gawk }:
 
 stdenv.mkDerivation rec {
-  name = "transcrypt-${version}";
+  pname = "transcrypt";
   version = "1.1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-crecord/default.nix b/pkgs/applications/version-management/git-crecord/default.nix
index fd999dc17d4d..ec03c5bed5b1 100644
--- a/pkgs/applications/version-management/git-crecord/default.nix
+++ b/pkgs/applications/version-management/git-crecord/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "git-crecord-${version}";
+  pname = "git-crecord";
   version = "20161216.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-lfs/1.nix b/pkgs/applications/version-management/git-lfs/1.nix
index 3cde046a2adf..e3190667259e 100644
--- a/pkgs/applications/version-management/git-lfs/1.nix
+++ b/pkgs/applications/version-management/git-lfs/1.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "git-lfs-${version}";
+  pname = "git-lfs";
   version = "1.5.6";
   rev = "0d02fb7d9a1c599bbf8c55e146e2845a908e04e0";
   
diff --git a/pkgs/applications/version-management/git-lfs/default.nix b/pkgs/applications/version-management/git-lfs/default.nix
index 92ba57382501..d9b5e1704976 100644
--- a/pkgs/applications/version-management/git-lfs/default.nix
+++ b/pkgs/applications/version-management/git-lfs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "git-lfs-${version}";
+  pname = "git-lfs";
   version = "2.7.2";
 
   goPackagePath = "github.com/git-lfs/git-lfs";
diff --git a/pkgs/applications/version-management/git-repo/default.nix b/pkgs/applications/version-management/git-repo/default.nix
index 2c427bb18242..f51e447d88d2 100644
--- a/pkgs/applications/version-management/git-repo/default.nix
+++ b/pkgs/applications/version-management/git-repo/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "git-repo-${version}";
+  pname = "git-repo";
   version = "1.13.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/git-sizer/default.nix b/pkgs/applications/version-management/git-sizer/default.nix
index 9c5ab20d364f..7a92679583b6 100644
--- a/pkgs/applications/version-management/git-sizer/default.nix
+++ b/pkgs/applications/version-management/git-sizer/default.nix
@@ -2,7 +2,6 @@
 
 buildGoPackage rec {
   pname = "git-sizer";
-  name = "${pname}-${version}";
   version = "1.0.0";
 
   goPackagePath = "github.com/github/git-sizer";
diff --git a/pkgs/applications/version-management/gitkraken/default.nix b/pkgs/applications/version-management/gitkraken/default.nix
index f766ddbd42c9..fa93ff41a4ae 100644
--- a/pkgs/applications/version-management/gitkraken/default.nix
+++ b/pkgs/applications/version-management/gitkraken/default.nix
@@ -12,7 +12,7 @@ let
   curlWithGnuTls = curl.override { gnutlsSupport = true; sslSupport = false; };
 in
 stdenv.mkDerivation rec {
-  name = "gitkraken-${version}";
+  pname = "gitkraken";
   version = "6.1.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/gitlab/gitaly/default.nix b/pkgs/applications/version-management/gitlab/gitaly/default.nix
index 184c6dc7f730..873d9f390905 100644
--- a/pkgs/applications/version-management/gitlab/gitaly/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitaly/default.nix
@@ -18,7 +18,7 @@ let
   };
 in buildGoPackage rec {
   version = "1.53.2";
-  name = "gitaly-${version}";
+  pname = "gitaly";
 
   src = fetchFromGitLab {
     owner = "gitlab-org";
diff --git a/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix b/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
index faeed38c918b..cd4784b36c8e 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-shell/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "9.3.0";
-  name = "gitlab-shell-${version}";
+  pname = "gitlab-shell";
 
   src = fetchFromGitLab {
     owner = "gitlab-org";
diff --git a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
index 23cf3483f7a9..12f354bc2fb9 100644
--- a/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
+++ b/pkgs/applications/version-management/gitlab/gitlab-workhorse/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitLab, git, go }:
 
 stdenv.mkDerivation rec {
-  name = "gitlab-workhorse-${version}";
+  pname = "gitlab-workhorse";
 
   version = "8.7.0";
 
diff --git a/pkgs/applications/version-management/gitolite/default.nix b/pkgs/applications/version-management/gitolite/default.nix
index 42c091007884..7c157191ab97 100644
--- a/pkgs/applications/version-management/gitolite/default.nix
+++ b/pkgs/applications/version-management/gitolite/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, git, nettools, perl }:
 
 stdenv.mkDerivation rec {
-  name = "gitolite-${version}";
+  pname = "gitolite";
   version = "3.6.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/gitstats/default.nix b/pkgs/applications/version-management/gitstats/default.nix
index 64b6e2107f6a..5d29c8fcb6c3 100644
--- a/pkgs/applications/version-management/gitstats/default.nix
+++ b/pkgs/applications/version-management/gitstats/default.nix
@@ -1,14 +1,14 @@
 { stdenv, fetchzip, perl, python, gnuplot, coreutils, gnugrep }:
 
 stdenv.mkDerivation rec {
-  name = "gitstats-${version}";
+  pname = "gitstats";
   version = "2016-01-08";
 
   # upstream does not make releases
   src = fetchzip {
     url = "https://github.com/hoxu/gitstats/archive/55c5c285558c410bb35ebf421245d320ab9ee9fa.zip";
     sha256 = "1bfcwhksylrpm88vyp33qjby4js31zcxy7w368dzjv4il3fh2i59";
-    name = name + "-src";
+    name = "${pname}-${version}" + "-src";
   };
 
   buildInputs = [ perl python ];
diff --git a/pkgs/applications/version-management/gogs/default.nix b/pkgs/applications/version-management/gogs/default.nix
index 0587bc9af767..c2153ebea893 100644
--- a/pkgs/applications/version-management/gogs/default.nix
+++ b/pkgs/applications/version-management/gogs/default.nix
@@ -7,7 +7,7 @@
 with stdenv.lib;
 
 buildGoPackage rec {
-  name = "gogs-${version}";
+  pname = "gogs";
   version = "0.11.86";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/version-management/gource/default.nix b/pkgs/applications/version-management/gource/default.nix
index 0d2c4d742672..0a24cfbb3a0d 100644
--- a/pkgs/applications/version-management/gource/default.nix
+++ b/pkgs/applications/version-management/gource/default.nix
@@ -4,10 +4,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.49";
-  name = "gource-${version}";
+  pname = "gource";
 
   src = fetchurl {
-    url = "https://github.com/acaudwell/Gource/releases/download/${name}/${name}.tar.gz";
+    url = "https://github.com/acaudwell/Gource/releases/download/${pname}-${version}/${pname}-${version}.tar.gz";
     sha256 = "12hf5ipcsp9dxsqn84n4kr63xaiskrnf5a084wr29qk171lj7pd9";
   };
 
diff --git a/pkgs/applications/version-management/guitone/default.nix b/pkgs/applications/version-management/guitone/default.nix
index 33d2eb89ad08..0aa8afa93619 100644
--- a/pkgs/applications/version-management/guitone/default.nix
+++ b/pkgs/applications/version-management/guitone/default.nix
@@ -2,7 +2,8 @@
 
 let version = "1.0-mtn-head"; in
 stdenv.mkDerivation rec {
-  name = "guitone-${version}";
+  pname = "guitone";
+  inherit version;
 
   #src = fetchurl {
   #  url = "${meta.homepage}/count.php/from=default/${version}/${name}.tgz";
diff --git a/pkgs/applications/version-management/monotone-viz/default.nix b/pkgs/applications/version-management/monotone-viz/default.nix
index 3c052a26cdee..bee1c82e11b6 100644
--- a/pkgs/applications/version-management/monotone-viz/default.nix
+++ b/pkgs/applications/version-management/monotone-viz/default.nix
@@ -9,12 +9,12 @@ let graphviz_2_0 = import ./graphviz-2.0.nix {
     }; in
 stdenv.mkDerivation rec {
   version = "1.0.2";
-  name = "monotone-viz-${version}";
+  pname = "monotone-viz";
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [ocaml lablgtk libgnomecanvas glib graphviz_2_0 makeWrapper camlp4];
   src = fetchurl {
-    url = "http://oandrieu.nerim.net/monotone-viz/${name}-nolablgtk.tar.gz";
+    url = "http://oandrieu.nerim.net/monotone-viz/${pname}-${version}-nolablgtk.tar.gz";
     sha256 = "1l5x4xqz5g1aaqbc1x80mg0yzkiah9ma9k9mivmn08alkjlakkdk";
   };
 
diff --git a/pkgs/applications/version-management/monotone/default.nix b/pkgs/applications/version-management/monotone/default.nix
index 010d4d2f86ad..7081e1a08996 100644
--- a/pkgs/applications/version-management/monotone/default.nix
+++ b/pkgs/applications/version-management/monotone/default.nix
@@ -11,7 +11,8 @@ in
 assert perlVersion != "";
 
 stdenv.mkDerivation rec {
-  name = "monotone-${version}";
+  pname = "monotone";
+  inherit version;
 
   src = fetchurl {
     url = "http://monotone.ca/downloads/${version}/monotone-${version}.tar.bz2";
@@ -25,8 +26,8 @@ stdenv.mkDerivation rec {
     openssl gmp bzip2 ];
 
   postInstall = ''
-    mkdir -p $out/share/${name}
-    cp -rv contrib/ $out/share/${name}/contrib
+    mkdir -p $out/share/${pname}-${version}
+    cp -rv contrib/ $out/share/${pname}-${version}/contrib
     mkdir -p $out/${perl.libPrefix}/${perlVersion}
     cp -v contrib/Monotone.pm $out/${perl.libPrefix}/${perlVersion}
   '';
diff --git a/pkgs/applications/version-management/mr/default.nix b/pkgs/applications/version-management/mr/default.nix
index 8150203814d0..23278e9e748c 100644
--- a/pkgs/applications/version-management/mr/default.nix
+++ b/pkgs/applications/version-management/mr/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, perl }:
 
 stdenv.mkDerivation rec {
-  name = "mr-${version}";
+  pname = "mr";
   version = "1.20180726";
 
   src = fetchgit {
diff --git a/pkgs/applications/version-management/nbstripout/default.nix b/pkgs/applications/version-management/nbstripout/default.nix
index 1a6eda6a04e9..8b2b15a00780 100644
--- a/pkgs/applications/version-management/nbstripout/default.nix
+++ b/pkgs/applications/version-management/nbstripout/default.nix
@@ -2,7 +2,6 @@
 
 with python2Packages;
 buildPythonApplication rec {
-  name = "${pname}-${version}";
   version = "0.3.1";
   pname = "nbstripout";
 
diff --git a/pkgs/applications/version-management/nitpick/default.nix b/pkgs/applications/version-management/nitpick/default.nix
index 8fb1095dc581..db9afdc0a74f 100644
--- a/pkgs/applications/version-management/nitpick/default.nix
+++ b/pkgs/applications/version-management/nitpick/default.nix
@@ -7,7 +7,6 @@
 buildPythonPackage rec {
   pname = "nitpick";
   version = "1.1";
-  name = "${pname}-${version}";
 
   format = "other";
   disabled = !isPy27;
diff --git a/pkgs/applications/version-management/p4v/default.nix b/pkgs/applications/version-management/p4v/default.nix
index 314c379c4e6d..0020c8c2189e 100644
--- a/pkgs/applications/version-management/p4v/default.nix
+++ b/pkgs/applications/version-management/p4v/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, lib, qtbase, qtmultimedia, qtscript, qtsensors, qtwebkit, openssl, xkeyboard_config, wrapQtAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "p4v-${version}";
+  pname = "p4v";
   version = "2017.3.1601999";
 
   src = fetchurl {
diff --git a/pkgs/applications/version-management/rapidsvn/default.nix b/pkgs/applications/version-management/rapidsvn/default.nix
index e799d5fac43b..60486e201165 100644
--- a/pkgs/applications/version-management/rapidsvn/default.nix
+++ b/pkgs/applications/version-management/rapidsvn/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, wxGTK, subversion, apr, aprutil, python }:
 
 stdenv.mkDerivation rec {
-  name = "rapidsvn-${version}";
+  pname = "rapidsvn";
   version = "0.12.1";
 
   src = fetchurl {
-    url = "http://www.rapidsvn.org/download/release/${version}/${name}.tar.gz";
+    url = "http://www.rapidsvn.org/download/release/${version}/${pname}-${version}.tar.gz";
     sha256 = "1bmcqjc12k5w0z40k7fkk8iysqv4fw33i80gvcmbakby3d4d4i4p";
   };
 
diff --git a/pkgs/applications/version-management/redmine/4.x/default.nix b/pkgs/applications/version-management/redmine/4.x/default.nix
index 1fbc22f87761..a3ba418a1463 100644
--- a/pkgs/applications/version-management/redmine/4.x/default.nix
+++ b/pkgs/applications/version-management/redmine/4.x/default.nix
@@ -11,10 +11,11 @@ let
   };
 in
   stdenv.mkDerivation rec {
-    name = "redmine-${version}";
+    pname = "redmine";
+    inherit version;
 
     src = fetchurl {
-      url = "https://www.redmine.org/releases/${name}.tar.gz";
+      url = "https://www.redmine.org/releases/${pname}-${version}.tar.gz";
       sha256 = "0i5bmgdi3mahbis9hn0hk53rnz4ihp9yij4b4i07ny9vf3n4kp1a";
     };
 
diff --git a/pkgs/applications/version-management/redmine/default.nix b/pkgs/applications/version-management/redmine/default.nix
index ba1980c3d142..0b1f64b58a17 100644
--- a/pkgs/applications/version-management/redmine/default.nix
+++ b/pkgs/applications/version-management/redmine/default.nix
@@ -11,10 +11,11 @@ let
   };
 in
   stdenv.mkDerivation rec {
-    name = "redmine-${version}";
+    pname = "redmine";
+    inherit version;
 
     src = fetchurl {
-      url = "https://www.redmine.org/releases/${name}.tar.gz";
+      url = "https://www.redmine.org/releases/${pname}-${version}.tar.gz";
       sha256 = "14987sd9ff2n3982qlfwd4m0g1m10w8jyv791nica3wppvnrxh0r";
     };
 
diff --git a/pkgs/applications/version-management/src/default.nix b/pkgs/applications/version-management/src/default.nix
index 049f2756a551..a3fcd209efc0 100644
--- a/pkgs/applications/version-management/src/default.nix
+++ b/pkgs/applications/version-management/src/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, python, rcs, git, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "src-${version}";
+  pname = "src";
   version = "1.26";
 
   src = fetchurl {
-    url = "http://www.catb.org/~esr/src/${name}.tar.gz";
+    url = "http://www.catb.org/~esr/src/${pname}-${version}.tar.gz";
     sha256 = "06npsnf2bfjgcs7wilhcqn24zn286nyy4qyp3yp88zapkxzlap23";
   };
 
diff --git a/pkgs/applications/version-management/srcml/default.nix b/pkgs/applications/version-management/srcml/default.nix
index 8753d4f6f571..693af89d9785 100644
--- a/pkgs/applications/version-management/srcml/default.nix
+++ b/pkgs/applications/version-management/srcml/default.nix
@@ -6,7 +6,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
   version = "0.9.5_beta";
-  name = "srcml-${version}";
+  pname = "srcml";
 
   src = fetchurl {
     url = "http://www.sdml.cs.kent.edu/lmcrs/srcML-${version}-src.tar.gz";
diff --git a/pkgs/applications/version-management/vcprompt/default.nix b/pkgs/applications/version-management/vcprompt/default.nix
index c2bf0a4183c1..2ad6b6f2f62c 100644
--- a/pkgs/applications/version-management/vcprompt/default.nix
+++ b/pkgs/applications/version-management/vcprompt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchhg, autoconf, sqlite }:
 
 stdenv.mkDerivation rec {
-  name = "vcprompt-${version}";
+  pname = "vcprompt";
   version = "1.2.1";
 
   src = fetchhg {
diff --git a/pkgs/applications/version-management/vcsh/default.nix b/pkgs/applications/version-management/vcsh/default.nix
index 4089e68d85dc..577f2f014168 100644
--- a/pkgs/applications/version-management/vcsh/default.nix
+++ b/pkgs/applications/version-management/vcsh/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "1.20170915";       # date of commit we're pulling
-  name = "vcsh-${version}";
+  pname = "vcsh";
 
   src = fetchFromGitHub {
     owner = "RichiH";
diff --git a/pkgs/applications/version-management/yadm/default.nix b/pkgs/applications/version-management/yadm/default.nix
index 6baeb5279c26..aed5cb807dc7 100644
--- a/pkgs/applications/version-management/yadm/default.nix
+++ b/pkgs/applications/version-management/yadm/default.nix
@@ -2,7 +2,8 @@
 
 let version = "1.12.0"; in
 stdenv.mkDerivation {
-  name = "yadm-${version}";
+  pname = "yadm";
+  inherit version;
 
   src = fetchFromGitHub {
     owner  = "TheLocehiliosan";
diff --git a/pkgs/applications/video/aegisub/default.nix b/pkgs/applications/video/aegisub/default.nix
index 3df616824801..2734035b6de9 100644
--- a/pkgs/applications/video/aegisub/default.nix
+++ b/pkgs/applications/video/aegisub/default.nix
@@ -21,11 +21,11 @@ assert portaudioSupport -> (portaudio != null);
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "aegisub-${version}";
+  pname = "aegisub";
   version = "3.2.2";
 
   src = fetchurl {
-    url = "http://ftp.aegisub.org/pub/releases/${name}.tar.xz";
+    url = "http://ftp.aegisub.org/pub/releases/${pname}-${version}.tar.xz";
     sha256 = "11b83qazc8h0iidyj1rprnnjdivj1lpphvpa08y53n42bfa36pn5";
   };
 
diff --git a/pkgs/applications/video/avidemux/default.nix b/pkgs/applications/video/avidemux/default.nix
index 4cbd506c177d..c28d900dd9f1 100644
--- a/pkgs/applications/video/avidemux/default.nix
+++ b/pkgs/applications/video/avidemux/default.nix
@@ -24,7 +24,7 @@ assert default != "qt5" -> default == "cli";
 assert !withQT -> default != "qt5";
 
 stdenv.mkDerivation rec {
-  name = "avidemux-${version}";
+  pname = "avidemux";
   version = "2.7.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/video/avxsynth/default.nix b/pkgs/applications/video/avxsynth/default.nix
index a76608bdd900..3d5980863296 100644
--- a/pkgs/applications/video/avxsynth/default.nix
+++ b/pkgs/applications/video/avxsynth/default.nix
@@ -8,7 +8,7 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "avxsynth-${version}";
+  pname = "avxsynth";
   version = "2015-04-07";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/bino3d/default.nix b/pkgs/applications/video/bino3d/default.nix
index d98b39796608..64b9613363c3 100644
--- a/pkgs/applications/video/bino3d/default.nix
+++ b/pkgs/applications/video/bino3d/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, fetchurl, pkgconfig, ffmpeg, glew, libass, openal, qtbase }:
 
 stdenv.mkDerivation rec {
-  name = "bino-${version}";
+  pname = "bino";
   version = "1.6.7";
 
   src = fetchurl {
-    url = "https://bino3d.org/releases/${name}.tar.xz";
+    url = "https://bino3d.org/releases/${pname}-${version}.tar.xz";
     sha256 = "04yl7ibnhajlli4a5x77az8jxbzw6b2wjay8aa6px551nmiszn9k";
   };
 
diff --git a/pkgs/applications/video/bombono/default.nix b/pkgs/applications/video/bombono/default.nix
index 4b97db56e978..1cba1d0e9491 100644
--- a/pkgs/applications/video/bombono/default.nix
+++ b/pkgs/applications/video/bombono/default.nix
@@ -8,7 +8,7 @@ fetchpatch {
   url = "https://aur.archlinux.org/cgit/aur.git/plain/${name}?h=e6cc6bc80c672aaa1a2260abfe8823da299a192c";
 }; in
 stdenv.mkDerivation rec {
-  name = "bombono-${version}";
+  pname = "bombono";
   version = "1.2.4";
   src = fetchFromGitHub {
     owner = "muravjov";
diff --git a/pkgs/applications/video/bomi/default.nix b/pkgs/applications/video/bomi/default.nix
index bbac10140344..9ff65483f261 100644
--- a/pkgs/applications/video/bomi/default.nix
+++ b/pkgs/applications/video/bomi/default.nix
@@ -30,7 +30,7 @@ assert cddaSupport -> libcdda != null;
 assert youtubeSupport -> youtube-dl != null;
 
 stdenv.mkDerivation rec {
-  name = "bomi-${version}";
+  pname = "bomi";
   version = "0.9.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/byzanz/default.nix b/pkgs/applications/video/byzanz/default.nix
index ea8cb5aa3ffa..0f1b185ed220 100644
--- a/pkgs/applications/video/byzanz/default.nix
+++ b/pkgs/applications/video/byzanz/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2.3.alpha";
-  name = "byzanz-${version}";
+  pname = "byzanz";
 
   src = fetchgit {
     url = git://github.com/GNOME/byzanz;
diff --git a/pkgs/applications/video/clickshare-csc1/default.nix b/pkgs/applications/video/clickshare-csc1/default.nix
index 34c80e1050b4..53d257dd9d07 100644
--- a/pkgs/applications/video/clickshare-csc1/default.nix
+++ b/pkgs/applications/video/clickshare-csc1/default.nix
@@ -24,7 +24,7 @@
 
 
 stdenv.mkDerivation rec {
-  name = "clickshare-csc1-${version}";
+  pname = "clickshare-csc1";
   version = "01.07.00.033";
   src = fetchurl {
     name = "clickshare-csc1-${version}.zip";
diff --git a/pkgs/applications/video/clipgrab/default.nix b/pkgs/applications/video/clipgrab/default.nix
index 989000297a33..1872750deb00 100644
--- a/pkgs/applications/video/clipgrab/default.nix
+++ b/pkgs/applications/video/clipgrab/default.nix
@@ -4,13 +4,13 @@
 }:
 
 mkDerivation rec {
-  name = "clipgrab-${version}";
+  pname = "clipgrab";
   version = "3.8.4";
 
   src = fetchurl {
     sha256 = "0pyrg3rrsd538vnrv6x2frhbq9k2638nzffjsar1p76wxp8fm42s";
     # The .tar.bz2 "Download" link is a binary blob, the source is the .tar.gz!
-    url = "https://download.clipgrab.org/${name}.tar.gz";
+    url = "https://download.clipgrab.org/${pname}-${version}.tar.gz";
   };
 
   buildInputs = [ ffmpeg qtbase qtdeclarative qtlocation qtquickcontrols2 qtwebchannel qtwebengine ];
diff --git a/pkgs/applications/video/dvd-slideshow/default.nix b/pkgs/applications/video/dvd-slideshow/default.nix
index 344c47eb934a..61894bd22f8e 100644
--- a/pkgs/applications/video/dvd-slideshow/default.nix
+++ b/pkgs/applications/video/dvd-slideshow/default.nix
@@ -28,11 +28,11 @@ let
     '';
 
 in stdenv.mkDerivation rec {
-  name = "dvd-slideshow-${version}";
+  pname = "dvd-slideshow";
   version = "0.8.4-2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/dvd-slideshow/files/${name}.tar.gz";
+    url = "mirror://sourceforge/dvd-slideshow/files/${pname}-${version}.tar.gz";
     sha256 = "17c09aqvippiji2sd0pcxjg3nb1mnh9k5nia4gn5lhcvngjcp1q5";
   };
 
diff --git a/pkgs/applications/video/dvdbackup/default.nix b/pkgs/applications/video/dvdbackup/default.nix
index 4712dfac7573..54be20d5faff 100644
--- a/pkgs/applications/video/dvdbackup/default.nix
+++ b/pkgs/applications/video/dvdbackup/default.nix
@@ -2,10 +2,10 @@
 
 stdenv.mkDerivation rec {
   version = "0.4.2";
-  name = "dvdbackup-${version}";
+  pname = "dvdbackup";
 
   src = fetchurl {
-    url = "mirror://sourceforge/dvdbackup/${name}.tar.xz";
+    url = "mirror://sourceforge/dvdbackup/${pname}-${version}.tar.xz";
     sha256 = "1rl3h7waqja8blmbpmwy01q9fgr5r0c32b8dy3pbf59bp3xmd37g";
   };
 
diff --git a/pkgs/applications/video/dvdstyler/default.nix b/pkgs/applications/video/dvdstyler/default.nix
index 24aeedd6760f..495501e0c187 100644
--- a/pkgs/applications/video/dvdstyler/default.nix
+++ b/pkgs/applications/video/dvdstyler/default.nix
@@ -13,7 +13,7 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "dvdstyler-${version}";
+  pname = "dvdstyler";
   srcName = "DVDStyler-${version}";
   version = "3.1.2";
 
diff --git a/pkgs/applications/video/gnome-mplayer/default.nix b/pkgs/applications/video/gnome-mplayer/default.nix
index fd8cc8d86306..3e26b4d68c22 100644
--- a/pkgs/applications/video/gnome-mplayer/default.nix
+++ b/pkgs/applications/video/gnome-mplayer/default.nix
@@ -2,7 +2,7 @@
 , libnotify, libpulseaudio, mplayer, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
-  name = "gnome-mplayer-${version}";
+  pname = "gnome-mplayer";
   version = "1.0.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/gpac/default.nix b/pkgs/applications/video/gpac/default.nix
index 1c625de0dbc0..f81f394ed0b8 100644
--- a/pkgs/applications/video/gpac/default.nix
+++ b/pkgs/applications/video/gpac/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8.0";
-  name = "gpac-${version}";
+  pname = "gpac";
 
   src = fetchFromGitHub {
     owner = "gpac";
diff --git a/pkgs/applications/video/k9copy/default.nix b/pkgs/applications/video/k9copy/default.nix
index 02a0f275f570..037331cad9e0 100644
--- a/pkgs/applications/video/k9copy/default.nix
+++ b/pkgs/applications/video/k9copy/default.nix
@@ -7,10 +7,10 @@
 
 stdenv.mkDerivation rec {
   version = "3.0.3";
-  name = "k9copy-${version}";
+  pname = "k9copy";
 
   src = fetchurl {
-    url = "mirror://sourceforge/k9copy-reloaded/${name}.tar.gz";
+    url = "mirror://sourceforge/k9copy-reloaded/${pname}-${version}.tar.gz";
     sha256 = "0dp06rwihks50c57bbv04d6bj2qc88isl91971r4lii2xp0qn7sg";
   };
 
diff --git a/pkgs/applications/video/key-mon/default.nix b/pkgs/applications/video/key-mon/default.nix
index bc6cd015b865..7dc350da6475 100644
--- a/pkgs/applications/video/key-mon/default.nix
+++ b/pkgs/applications/video/key-mon/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, gnome2, librsvg, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
-  name = "key-mon-${version}";
+  pname = "key-mon";
   version = "1.17";
   namePrefix = "";
 
   src = fetchurl {
-    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/key-mon/${name}.tar.gz";
+    url = "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/key-mon/${pname}-${version}.tar.gz";
     sha256 = "1liz0dxcqmchbnl1xhlxkqm3gh76wz9jxdxn9pa7dy77fnrjkl5q";
   };
 
diff --git a/pkgs/applications/video/kmplayer/default.nix b/pkgs/applications/video/kmplayer/default.nix
index 44313f9499f5..33ff1821640b 100644
--- a/pkgs/applications/video/kmplayer/default.nix
+++ b/pkgs/applications/video/kmplayer/default.nix
@@ -10,7 +10,7 @@ mkDerivation rec {
   majorMinorVersion = "0.12";
   patchVersion = "0b";
   version = "${majorMinorVersion}.${patchVersion}";
-  name = "kmplayer-${version}";
+  pname = "kmplayer";
 
   src = fetchurl {
     url = "mirror://kde/stable/kmplayer/${majorMinorVersion}/kmplayer-${version}.tar.bz2";
diff --git a/pkgs/applications/video/lightworks/default.nix b/pkgs/applications/video/lightworks/default.nix
index b4d4312c0fac..0dc97410f547 100644
--- a/pkgs/applications/video/lightworks/default.nix
+++ b/pkgs/applications/video/lightworks/default.nix
@@ -20,7 +20,7 @@ let
 
   lightworks = stdenv.mkDerivation rec {
     version = "14.0.0";
-    name = "lightworks-${version}";
+    pname = "lightworks";
 
     src =
       if stdenv.hostPlatform.system == "x86_64-linux" then
@@ -28,7 +28,7 @@ let
           url = "http://downloads.lwks.com/v14/lwks-14.0.0-amd64.deb";
           sha256 = "66eb9f9678d979db76199f1c99a71df0ddc017bb47dfda976b508849ab305033";
         }
-      else throw "${name} is not supported on ${stdenv.hostPlatform.system}";
+      else throw "${pname}-${version} is not supported on ${stdenv.hostPlatform.system}";
 
     buildInputs = [ dpkg makeWrapper ];
 
diff --git a/pkgs/applications/video/linuxstopmotion/default.nix b/pkgs/applications/video/linuxstopmotion/default.nix
index 717853af745c..0a422bb7f50c 100644
--- a/pkgs/applications/video/linuxstopmotion/default.nix
+++ b/pkgs/applications/video/linuxstopmotion/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.8";
-  name = "linuxstopmotion-${version}";
+  pname = "linuxstopmotion";
   
   src = fetchgit {
     url = "git://git.code.sf.net/p/linuxstopmotion/code";
diff --git a/pkgs/applications/video/mapmap/default.nix b/pkgs/applications/video/mapmap/default.nix
index 4dd2e019d1d3..c302ae1730fe 100644
--- a/pkgs/applications/video/mapmap/default.nix
+++ b/pkgs/applications/video/mapmap/default.nix
@@ -13,7 +13,7 @@ with stdenv;
 mkDerivation rec {
 
   version = "0.6.1";
-  name = "mapmap-${version}";
+  pname = "mapmap";
 
   src = fetchFromGitHub {
     owner = "mapmapteam";
diff --git a/pkgs/applications/video/mediathekview/default.nix b/pkgs/applications/video/mediathekview/default.nix
index cceed556f978..a5de209854b3 100644
--- a/pkgs/applications/video/mediathekview/default.nix
+++ b/pkgs/applications/video/mediathekview/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "13.2.1";
-  name = "mediathekview-${version}";
+  pname = "mediathekview";
   src = fetchurl {
     url = "https://download.mediathekview.de/stabil/MediathekView-${version}.tar.gz";
     sha256 = "11wg6klviig0h7pprfaygamsgqr7drqra2s4yxgfak6665033l2a";
diff --git a/pkgs/applications/video/minitube/default.nix b/pkgs/applications/video/minitube/default.nix
index 5ee437a19be5..a9876da234f7 100644
--- a/pkgs/applications/video/minitube/default.nix
+++ b/pkgs/applications/video/minitube/default.nix
@@ -6,7 +6,7 @@
 , withAPIKey ? "AIzaSyBtFgbln3bu1swQC-naMxMtKh384D3xJZE" }:
 
 stdenv.mkDerivation rec {
-  name = "minitube-${version}";
+  pname = "minitube";
   version = "2.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/mjpg-streamer/default.nix b/pkgs/applications/video/mjpg-streamer/default.nix
index 70dc156d6802..14db747d2ce7 100644
--- a/pkgs/applications/video/mjpg-streamer/default.nix
+++ b/pkgs/applications/video/mjpg-streamer/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, libjpeg }:
 
 stdenv.mkDerivation rec {
-  name = "mjpg-streamer-${version}";
+  pname = "mjpg-streamer";
   version = "unstable-2019-05-24";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/motion/default.nix b/pkgs/applications/video/motion/default.nix
index e3dcf6b3d3b3..684390d3c5c7 100644
--- a/pkgs/applications/video/motion/default.nix
+++ b/pkgs/applications/video/motion/default.nix
@@ -2,7 +2,7 @@
 , ffmpeg, libjpeg, libmicrohttpd }:
 
 stdenv.mkDerivation rec {
-  name = "motion-${version}";
+  pname = "motion";
   version = "4.2.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/mpc-qt/default.nix b/pkgs/applications/video/mpc-qt/default.nix
index 81b48e25b96b..efa495a45afe 100644
--- a/pkgs/applications/video/mpc-qt/default.nix
+++ b/pkgs/applications/video/mpc-qt/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, pkgconfig, qmake, qtx11extras, qttools, mpv }:
 
 stdenv.mkDerivation rec {
-  name = "mpc-qt-${version}";
+  pname = "mpc-qt";
   version = "18.08";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/mpv/default.nix b/pkgs/applications/video/mpv/default.nix
index 6c21a6b2012b..bb0b92eee030 100644
--- a/pkgs/applications/video/mpv/default.nix
+++ b/pkgs/applications/video/mpv/default.nix
@@ -95,7 +95,7 @@ let
   luaEnv = lua.withPackages(ps: with ps; [ luasocket ]);
 
 in stdenv.mkDerivation rec {
-  name = "mpv-${version}";
+  pname = "mpv";
   version = "0.29.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/mythtv/default.nix b/pkgs/applications/video/mythtv/default.nix
index 74167a67bd2b..d5c46491cf41 100644
--- a/pkgs/applications/video/mythtv/default.nix
+++ b/pkgs/applications/video/mythtv/default.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "mythtv-${version}";
+  pname = "mythtv";
   version = "29.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/natron/default.nix b/pkgs/applications/video/natron/default.nix
index 6299cd7e5937..4617d1d17dc0 100644
--- a/pkgs/applications/video/natron/default.nix
+++ b/pkgs/applications/video/natron/default.nix
@@ -12,7 +12,7 @@ let
   };
   seexpr = stdenv.mkDerivation rec {
     version = "1.0.1";
-    name = "seexpr-${version}";
+    pname = "seexpr";
     src = fetchurl {
       url = "https://github.com/wdas/SeExpr/archive/rel-${version}.tar.gz";
       sha256 = "1ackh0xs4ip7mk34bam8zd4qdymkdk0dgv8x0f2mf6gbyzzyh7lp";
diff --git a/pkgs/applications/video/obs-studio/default.nix b/pkgs/applications/video/obs-studio/default.nix
index 983bdff106ed..cdcdea3dd26d 100644
--- a/pkgs/applications/video/obs-studio/default.nix
+++ b/pkgs/applications/video/obs-studio/default.nix
@@ -36,7 +36,7 @@
 let
   optional = stdenv.lib.optional;
 in mkDerivation rec {
-  name = "obs-studio-${version}";
+  pname = "obs-studio";
   version = "23.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/obs-studio/linuxbrowser.nix b/pkgs/applications/video/obs-studio/linuxbrowser.nix
index 14f40ad8901f..52aa57bf1986 100644
--- a/pkgs/applications/video/obs-studio/linuxbrowser.nix
+++ b/pkgs/applications/video/obs-studio/linuxbrowser.nix
@@ -9,7 +9,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "obs-linuxbrowser-${version}";
+  pname = "obs-linuxbrowser";
   version = "0.6.1";
   src = fetchFromGitHub {
     owner = "bazukas";
diff --git a/pkgs/applications/video/pitivi/default.nix b/pkgs/applications/video/pitivi/default.nix
index 1c124df30238..bef9537b8067 100644
--- a/pkgs/applications/video/pitivi/default.nix
+++ b/pkgs/applications/video/pitivi/default.nix
@@ -12,7 +12,7 @@ let
   # don't bother exposing the package to all of nixpkgs.
   gst-transcoder = stdenv.mkDerivation rec {
     version = "1.14.1";
-    name = "gst-transcoder-${version}";
+    pname = "gst-transcoder";
     src = fetchFromGitHub {
       owner = "pitivi";
       repo = "gst-transcoder";
diff --git a/pkgs/applications/video/plex-media-player/default.nix b/pkgs/applications/video/plex-media-player/default.nix
index 4bd4d5fdaadd..25623b47716b 100644
--- a/pkgs/applications/video/plex-media-player/default.nix
+++ b/pkgs/applications/video/plex-media-player/default.nix
@@ -35,7 +35,7 @@ let
     };
   };
 in mkDerivation rec {
-  name = "plex-media-player-${version}";
+  pname = "plex-media-player";
   version = "2.36.0.988";
   vsnHash = "0150ae52";
 
diff --git a/pkgs/applications/video/qstopmotion/default.nix b/pkgs/applications/video/qstopmotion/default.nix
index ea4816ad6d07..327a2034265e 100644
--- a/pkgs/applications/video/qstopmotion/default.nix
+++ b/pkgs/applications/video/qstopmotion/default.nix
@@ -5,10 +5,9 @@
 stdenv.mkDerivation rec {
   pname = "qstopmotion";
   version = "2.4.1";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/${pname}/Version_${builtins.replaceStrings ["."] ["_"] version}/${name}-Source.tar.gz";
+    url = "mirror://sourceforge/project/${pname}/Version_${builtins.replaceStrings ["."] ["_"] version}/${pname}-${version}-Source.tar.gz";
     sha256 = "03r6jxyq0bak2vsy2b78nk27m7fm96hnl8cx11l3l17704j4iglh";
   };
 
diff --git a/pkgs/applications/video/quvi/library.nix b/pkgs/applications/video/quvi/library.nix
index c3204cc9c0ce..8f9e3131d8aa 100644
--- a/pkgs/applications/video/quvi/library.nix
+++ b/pkgs/applications/video/quvi/library.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, lua5, curl, quvi_scripts, libproxy, libgcrypt, glib }:
 
 stdenv.mkDerivation rec {
-  name = "libquvi-${version}";
+  pname = "libquvi";
   version="0.9.4";
 
   src = fetchurl {
diff --git a/pkgs/applications/video/quvi/scripts.nix b/pkgs/applications/video/quvi/scripts.nix
index 603534be4c8b..e54fc0eae4ba 100644
--- a/pkgs/applications/video/quvi/scripts.nix
+++ b/pkgs/applications/video/quvi/scripts.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, pkgconfig}:
 
 stdenv.mkDerivation rec {
-  name = "quvi-scripts-${version}";
+  pname = "quvi-scripts";
   version="0.9.20131130";
 
   src = fetchurl {
diff --git a/pkgs/applications/video/quvi/tool.nix b/pkgs/applications/video/quvi/tool.nix
index 333f4e6ab4de..972e08bb61be 100644
--- a/pkgs/applications/video/quvi/tool.nix
+++ b/pkgs/applications/video/quvi/tool.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, pkgconfig, lua5, curl, quvi_scripts, libquvi, lua5_sockets, glib, makeWrapper}:
 
 stdenv.mkDerivation rec {
-  name = "quvi-${version}";
+  pname = "quvi";
   version="0.9.5";
 
   src = fetchurl {
diff --git a/pkgs/applications/video/recordmydesktop/default.nix b/pkgs/applications/video/recordmydesktop/default.nix
index 8797ad8f953b..e4d6e14d098d 100644
--- a/pkgs/applications/video/recordmydesktop/default.nix
+++ b/pkgs/applications/video/recordmydesktop/default.nix
@@ -2,7 +2,7 @@
 , libICE, libSM, libX11, libXext, libXfixes, libXdamage }:
 
 stdenv.mkDerivation rec {
-  name = "recordmydesktop-${version}";
+  pname = "recordmydesktop";
   version = "0.3.8.1-svn${rev}";
   rev = "602";
 
diff --git a/pkgs/applications/video/recordmydesktop/gtk.nix b/pkgs/applications/video/recordmydesktop/gtk.nix
index 984b623cee7e..d59b02d4b0ae 100644
--- a/pkgs/applications/video/recordmydesktop/gtk.nix
+++ b/pkgs/applications/video/recordmydesktop/gtk.nix
@@ -5,7 +5,7 @@ let
   binPath = lib.makeBinPath [ recordmydesktop jack2 xwininfo ];
 
 in stdenv.mkDerivation rec {
-  name = "gtk-recordmydesktop-${version}";
+  pname = "gtk-recordmydesktop";
   version = "0.3.8-svn${recordmydesktop.rev}";
 
   src = fetchsvn {
diff --git a/pkgs/applications/video/recordmydesktop/qt.nix b/pkgs/applications/video/recordmydesktop/qt.nix
index 560801351515..0864edfcf38e 100644
--- a/pkgs/applications/video/recordmydesktop/qt.nix
+++ b/pkgs/applications/video/recordmydesktop/qt.nix
@@ -5,7 +5,7 @@ let
   binPath = lib.makeBinPath [ recordmydesktop jack2 xwininfo ];
 
 in stdenv.mkDerivation rec {
-  name = "qt-recordmydesktop-${version}";
+  pname = "qt-recordmydesktop";
   version = "0.3.8-svn${recordmydesktop.rev}";
 
   src = fetchsvn {
diff --git a/pkgs/applications/video/shotcut/default.nix b/pkgs/applications/video/shotcut/default.nix
index 2f0b54edc8fb..176c4be4946d 100644
--- a/pkgs/applications/video/shotcut/default.nix
+++ b/pkgs/applications/video/shotcut/default.nix
@@ -6,7 +6,7 @@ assert stdenv.lib.versionAtLeast libmlt.version "6.8.0";
 assert stdenv.lib.versionAtLeast mlt.version "6.8.0";
 
 mkDerivation rec {
-  name = "shotcut-${version}";
+  pname = "shotcut";
   version = "19.08.16";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/video/simplescreenrecorder/default.nix b/pkgs/applications/video/simplescreenrecorder/default.nix
index b456d8ee9a66..603557b062d0 100644
--- a/pkgs/applications/video/simplescreenrecorder/default.nix
+++ b/pkgs/applications/video/simplescreenrecorder/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "simplescreenrecorder-${version}";
+  pname = "simplescreenrecorder";
   version = "0.3.11";
 
   src = fetchurl {
diff --git a/pkgs/applications/video/smtube/default.nix b/pkgs/applications/video/smtube/default.nix
index 59e541892eef..352569e5ab39 100644
--- a/pkgs/applications/video/smtube/default.nix
+++ b/pkgs/applications/video/smtube/default.nix
@@ -2,10 +2,10 @@
 
 mkDerivation rec {
   version = "19.6.0";
-  name = "smtube-${version}";
+  pname = "smtube";
 
   src = fetchurl {
-    url = "mirror://sourceforge/smtube/SMTube/${version}/${name}.tar.bz2";
+    url = "mirror://sourceforge/smtube/SMTube/${version}/${pname}-${version}.tar.bz2";
     sha256 = "0d3hskd6ar51zq29xj899i8sii9g4cxq99gz2y1dhgsnqbn36hpm";
   };
 
diff --git a/pkgs/applications/video/streamlink/default.nix b/pkgs/applications/video/streamlink/default.nix
index 79f092a882c7..a5efddc9f1a8 100644
--- a/pkgs/applications/video/streamlink/default.nix
+++ b/pkgs/applications/video/streamlink/default.nix
@@ -2,7 +2,7 @@
 
 pythonPackages.buildPythonApplication rec {
   version = "1.1.1";
-  name = "streamlink-${version}";
+  pname = "streamlink";
 
   src = fetchFromGitHub {
     owner = "streamlink";
diff --git a/pkgs/applications/video/subtitleeditor/default.nix b/pkgs/applications/video/subtitleeditor/default.nix
index ea51471d9aa4..03fc1f5399af 100644
--- a/pkgs/applications/video/subtitleeditor/default.nix
+++ b/pkgs/applications/video/subtitleeditor/default.nix
@@ -8,7 +8,8 @@ let
 in
 
 stdenv.mkDerivation rec {
-  name = "subtitleeditor-${version}";
+  pname = "subtitleeditor";
+  inherit version;
 
   src = fetchFromGitHub {
     owner = "kitone";
diff --git a/pkgs/applications/video/tivodecode/default.nix b/pkgs/applications/video/tivodecode/default.nix
index 83ca41e201c9..bc6561a0bbd0 100644
--- a/pkgs/applications/video/tivodecode/default.nix
+++ b/pkgs/applications/video/tivodecode/default.nix
@@ -6,7 +6,8 @@ let
 in
 
 stdenv.mkDerivation {
-  name = "tivodecode-${version}";
+  pname = "tivodecode";
+  inherit version;
 
   src = fetchurl {
     url = "mirror://sourceforge/tivodecode/tivodecode/${version}/tivodecode-${version}.tar.gz";
diff --git a/pkgs/applications/video/vlc/default.nix b/pkgs/applications/video/vlc/default.nix
index dda70d797e5e..a38076ca42b6 100644
--- a/pkgs/applications/video/vlc/default.nix
+++ b/pkgs/applications/video/vlc/default.nix
@@ -24,11 +24,11 @@ with stdenv.lib;
 assert (withQt5 -> qtbase != null && qtsvg != null && qtx11extras != null && wrapQtAppsHook != null);
 
 stdenv.mkDerivation rec {
-  name = "vlc-${version}";
+  pname = "vlc";
   version = "3.0.8";
 
   src = fetchurl {
-    url = "http://get.videolan.org/vlc/${version}/${name}.tar.xz";
+    url = "http://get.videolan.org/vlc/${version}/${pname}-${version}.tar.xz";
     sha256 = "e0149ef4a20a19b9ecd87309c2d27787ee3f47dfd47c6639644bc1f6fd95bdf6";
   };
 
diff --git a/pkgs/applications/video/w_scan/default.nix b/pkgs/applications/video/w_scan/default.nix
index 2bf74da3d0f2..3c4f607c6aff 100644
--- a/pkgs/applications/video/w_scan/default.nix
+++ b/pkgs/applications/video/w_scan/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "w_scan-${version}";
+  pname = "w_scan";
   version = "20170107";
 
   src = fetchurl {
-    url = "http://wirbel.htpc-forum.de/w_scan/${name}.tar.bz2";
+    url = "http://wirbel.htpc-forum.de/w_scan/${pname}-${version}.tar.bz2";
     sha256 = "1zkgnj2sfvckix360wwk1v5s43g69snm45m0drnzyv7hgf5g7q1q";
   };
 
diff --git a/pkgs/applications/video/webtorrent_desktop/default.nix b/pkgs/applications/video/webtorrent_desktop/default.nix
index 0c28b4d57372..8258f8583090 100644
--- a/pkgs/applications/video/webtorrent_desktop/default.nix
+++ b/pkgs/applications/video/webtorrent_desktop/default.nix
@@ -38,7 +38,7 @@
     udev
     ]);
   in stdenv.mkDerivation rec {
-    name = "webtorrent-desktop-${version}";
+    pname = "webtorrent-desktop";
     version = "0.20.0";
 
     src =
diff --git a/pkgs/applications/video/wxcam/default.nix b/pkgs/applications/video/wxcam/default.nix
index 64fcf0ba04a5..176d9a87aed0 100644
--- a/pkgs/applications/video/wxcam/default.nix
+++ b/pkgs/applications/video/wxcam/default.nix
@@ -13,11 +13,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "wxcam-${version}";
+  pname = "wxcam";
   version = "1.1";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/wxcam/wxcam/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/wxcam/wxcam/${version}/${pname}-${version}.tar.gz";
     sha256 = "1765bvc65fpzn9ycnnj5hais9xkx9v0sm6a878d35x54bpanr859";
   };
 
diff --git a/pkgs/applications/video/xscast/default.nix b/pkgs/applications/video/xscast/default.nix
index ae048f1bdac4..ba72763cdaf2 100644
--- a/pkgs/applications/video/xscast/default.nix
+++ b/pkgs/applications/video/xscast/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, makeWrapper, ffmpeg, imagemagick, dzen2, xorg }:
 
 stdenv.mkDerivation rec {
-  name = "xscast-unstable-${version}";
+  pname = "xscast-unstable";
   version = "2016-07-26";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/8086tiny/default.nix b/pkgs/applications/virtualization/8086tiny/default.nix
index 15d98dc9be50..6e61ef098f35 100644
--- a/pkgs/applications/virtualization/8086tiny/default.nix
+++ b/pkgs/applications/virtualization/8086tiny/default.nix
@@ -6,7 +6,7 @@ assert sdlSupport -> (SDL != null);
 
 stdenv.mkDerivation rec {
 
-  name = "8086tiny-${version}";
+  pname = "8086tiny";
   version = "1.25";
 
   src = fetchurl {
diff --git a/pkgs/applications/virtualization/aqemu/default.nix b/pkgs/applications/virtualization/aqemu/default.nix
index e7cd5b7bde68..02fb256b38ce 100644
--- a/pkgs/applications/virtualization/aqemu/default.nix
+++ b/pkgs/applications/virtualization/aqemu/default.nix
@@ -2,7 +2,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "aqemu-${version}";
+  pname = "aqemu";
   version = "0.9.2";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/bochs/default.nix b/pkgs/applications/virtualization/bochs/default.nix
index f9d7128330fb..72db4f1e5aa5 100644
--- a/pkgs/applications/virtualization/bochs/default.nix
+++ b/pkgs/applications/virtualization/bochs/default.nix
@@ -18,11 +18,11 @@ assert curlSupport -> (curl != null);
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "bochs-${version}";
+  pname = "bochs";
   version = "2.6.9";
 
   src = fetchurl {
-    url = "mirror://sourceforge/project/bochs/bochs/${version}/${name}.tar.gz";
+    url = "mirror://sourceforge/project/bochs/bochs/${version}/${pname}-${version}.tar.gz";
     sha256 = "1379cq4cnfprhw8mgh60i0q9j8fz8d7n3d5fnn2g9fdiv5znfnzf";
   };
 
diff --git a/pkgs/applications/virtualization/cbfstool/default.nix b/pkgs/applications/virtualization/cbfstool/default.nix
index 13060a50290b..9cdaec1c698a 100644
--- a/pkgs/applications/virtualization/cbfstool/default.nix
+++ b/pkgs/applications/virtualization/cbfstool/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, iasl, flex, bison }:
 
 stdenv.mkDerivation rec {
-  name = "cbfstool-${version}";
+  pname = "cbfstool";
   version = "4.9";
 
   src = fetchurl {
diff --git a/pkgs/applications/virtualization/containerd/default.nix b/pkgs/applications/virtualization/containerd/default.nix
index d21bc8cc32b5..b770c6ed0a59 100644
--- a/pkgs/applications/virtualization/containerd/default.nix
+++ b/pkgs/applications/virtualization/containerd/default.nix
@@ -3,7 +3,7 @@
 with lib;
 
 buildGoPackage rec {
-  name = "containerd-${version}";
+  pname = "containerd";
   version = "1.2.6";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/docker/distribution.nix b/pkgs/applications/virtualization/docker/distribution.nix
index 0af9abc852ef..ed4db853c389 100644
--- a/pkgs/applications/virtualization/docker/distribution.nix
+++ b/pkgs/applications/virtualization/docker/distribution.nix
@@ -1,7 +1,7 @@
 { stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
-  name = "distribution-${version}";
+  pname = "distribution";
   version = "2.6.2";
   rev = "v${version}";
 
diff --git a/pkgs/applications/virtualization/driver/win-virtio/default.nix b/pkgs/applications/virtualization/driver/win-virtio/default.nix
index 946014e5cc9a..351353ceb96e 100644
--- a/pkgs/applications/virtualization/driver/win-virtio/default.nix
+++ b/pkgs/applications/virtualization/driver/win-virtio/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchurl, p7zip }:
 stdenv.mkDerivation rec {
-  name = "win-virtio-${version}";
+  pname = "win-virtio";
   version = "0.1.141-1";
 
   phases = [ "buildPhase" "installPhase" ];
diff --git a/pkgs/applications/virtualization/dynamips/default.nix b/pkgs/applications/virtualization/dynamips/default.nix
index cce5a674f7cd..6f35257b50fd 100644
--- a/pkgs/applications/virtualization/dynamips/default.nix
+++ b/pkgs/applications/virtualization/dynamips/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, cmake, libelf, libpcap }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "dynamips";
   version = "0.2.21";
 
diff --git a/pkgs/applications/virtualization/ecs-agent/default.nix b/pkgs/applications/virtualization/ecs-agent/default.nix
index ab971fe64c98..691c74301e39 100644
--- a/pkgs/applications/virtualization/ecs-agent/default.nix
+++ b/pkgs/applications/virtualization/ecs-agent/default.nix
@@ -1,7 +1,6 @@
 { stdenv, fetchFromGitHub, buildGoPackage }:
 
 buildGoPackage rec {
-  name    = "${pname}-${version}";
   pname   = "amazon-ecs-agent";
   version = "1.18.0";
 
diff --git a/pkgs/applications/virtualization/looking-glass-client/default.nix b/pkgs/applications/virtualization/looking-glass-client/default.nix
index 58f4dd48cc8b..0f53a5c4f14d 100644
--- a/pkgs/applications/virtualization/looking-glass-client/default.nix
+++ b/pkgs/applications/virtualization/looking-glass-client/default.nix
@@ -5,7 +5,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "looking-glass-client-${version}";
+  pname = "looking-glass-client";
   version = "B1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/nvidia-docker/default.nix b/pkgs/applications/virtualization/nvidia-docker/default.nix
index 197b3045cf27..b58a5108ebad 100644
--- a/pkgs/applications/virtualization/nvidia-docker/default.nix
+++ b/pkgs/applications/virtualization/nvidia-docker/default.nix
@@ -25,7 +25,7 @@ with lib; let
   };
 
   nvidia-container-runtime-hook = buildGoPackage rec {
-    name = "nvidia-container-runtime-hook-${version}";
+    pname = "nvidia-container-runtime-hook";
     version = "1.4.0";
 
     goPackagePath = "nvidia-container-runtime-hook";
@@ -46,7 +46,7 @@ with lib; let
   });
 
 in stdenv.mkDerivation rec {
-  name = "nvidia-docker-${version}";
+  pname = "nvidia-docker";
   version = "2.0.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/nvidia-docker/libnvc.nix b/pkgs/applications/virtualization/nvidia-docker/libnvc.nix
index 46b8e3ba43c3..71c02ab4de50 100644
--- a/pkgs/applications/virtualization/nvidia-docker/libnvc.nix
+++ b/pkgs/applications/virtualization/nvidia-docker/libnvc.nix
@@ -12,7 +12,7 @@ with lib; let
   };
 
 in stdenv.mkDerivation rec {
-  name = "libnvidia-container-${version}";
+  pname = "libnvidia-container";
   version = "1.0.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/open-vm-tools/default.nix b/pkgs/applications/virtualization/open-vm-tools/default.nix
index 200542f4de84..ee241abda7f8 100644
--- a/pkgs/applications/virtualization/open-vm-tools/default.nix
+++ b/pkgs/applications/virtualization/open-vm-tools/default.nix
@@ -5,7 +5,7 @@
   withX ? true }:
 
 stdenv.mkDerivation rec {
-  name = "open-vm-tools-${version}";
+  pname = "open-vm-tools";
   version = "10.3.10";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/podman/default.nix b/pkgs/applications/virtualization/podman/default.nix
index f7ea6df8493b..ff768cb7878c 100644
--- a/pkgs/applications/virtualization/podman/default.nix
+++ b/pkgs/applications/virtualization/podman/default.nix
@@ -4,7 +4,7 @@
 }:
 
 buildGoPackage rec {
-  name = "podman-${version}";
+  pname = "podman";
   version = "1.5.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/remotebox/default.nix b/pkgs/applications/virtualization/remotebox/default.nix
index 8777f7cc2db2..d8a2878e3f79 100644
--- a/pkgs/applications/virtualization/remotebox/default.nix
+++ b/pkgs/applications/virtualization/remotebox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, makeWrapper, perl, perlPackages }:
 
 stdenv.mkDerivation rec {
-  name = "remotebox-${version}";
+  pname = "remotebox";
   version = "2.6";
 
   src = fetchurl {
diff --git a/pkgs/applications/virtualization/rkt/default.nix b/pkgs/applications/virtualization/rkt/default.nix
index 0f53ede188ce..fd0bd92faa60 100644
--- a/pkgs/applications/virtualization/rkt/default.nix
+++ b/pkgs/applications/virtualization/rkt/default.nix
@@ -13,8 +13,8 @@ let
 
 in stdenv.mkDerivation rec {
   version = "1.30.0";
-  name = "rkt-${version}";
-  BUILDDIR="build-${name}";
+  pname = "rkt";
+  BUILDDIR="build-${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "coreos";
diff --git a/pkgs/applications/virtualization/runc/default.nix b/pkgs/applications/virtualization/runc/default.nix
index 10c7d17209c3..6357f9fadff9 100644
--- a/pkgs/applications/virtualization/runc/default.nix
+++ b/pkgs/applications/virtualization/runc/default.nix
@@ -4,7 +4,7 @@
 with lib;
 
 buildGoPackage rec {
-  name = "runc-${version}";
+  pname = "runc";
   version = "1.0.0-rc8";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/seabios/default.nix b/pkgs/applications/virtualization/seabios/default.nix
index 5aa73528e9d7..32528627a3c8 100644
--- a/pkgs/applications/virtualization/seabios/default.nix
+++ b/pkgs/applications/virtualization/seabios/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "seabios-${version}";
+  pname = "seabios";
   version = "1.11.0";
 
   src = fetchurl {
-    url = "http://code.coreboot.org/p/seabios/downloads/get/${name}.tar.gz";
+    url = "http://code.coreboot.org/p/seabios/downloads/get/${pname}-${version}.tar.gz";
     sha256 = "1xwvp77djxbxbxg82hzj26pv6zka3556vkdcp09hnfwapcp46av2";
   };
 
diff --git a/pkgs/applications/virtualization/singularity/default.nix b/pkgs/applications/virtualization/singularity/default.nix
index 8ec9ec6c8b49..beec7b92b790 100644
--- a/pkgs/applications/virtualization/singularity/default.nix
+++ b/pkgs/applications/virtualization/singularity/default.nix
@@ -14,7 +14,7 @@
 with lib;
 
 buildGoPackage rec {
-  name = "singularity-${version}";
+  pname = "singularity";
   version = "3.2.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/tini/default.nix b/pkgs/applications/virtualization/tini/default.nix
index 25c19cd79c7f..39508412333c 100644
--- a/pkgs/applications/virtualization/tini/default.nix
+++ b/pkgs/applications/virtualization/tini/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.18.0";
-  name = "tini-${version}";
+  pname = "tini";
 
   src = fetchFromGitHub {
     owner = "krallin";
diff --git a/pkgs/applications/virtualization/tinyemu/default.nix b/pkgs/applications/virtualization/tinyemu/default.nix
index a8f113307251..224f77ed32d4 100644
--- a/pkgs/applications/virtualization/tinyemu/default.nix
+++ b/pkgs/applications/virtualization/tinyemu/default.nix
@@ -1,10 +1,10 @@
 { stdenv, fetchurl, openssl, curl, SDL }:
 
 stdenv.mkDerivation rec {
-  name = "tinyemu-${version}";
+  pname = "tinyemu";
   version = "2018-09-23";
   src = fetchurl {
-    url = "https://bellard.org/tinyemu/${name}.tar.gz";
+    url = "https://bellard.org/tinyemu/${pname}-${version}.tar.gz";
     sha256 = "0d6payyqf4lpvmmzvlpq1i8wpbg4sf3h6llsw0xnqdgq3m9dan4v";
   };
   buildInputs = [ openssl curl SDL ];
diff --git a/pkgs/applications/virtualization/virt-manager/qt.nix b/pkgs/applications/virtualization/virt-manager/qt.nix
index c1dbad94250a..5a98e71c9166 100644
--- a/pkgs/applications/virtualization/virt-manager/qt.nix
+++ b/pkgs/applications/virtualization/virt-manager/qt.nix
@@ -5,7 +5,7 @@
 }:
 
 mkDerivation rec {
-  name = "virt-manager-qt-${version}";
+  pname = "virt-manager-qt";
   version = "0.70.91";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/virtualization/virt-top/default.nix b/pkgs/applications/virtualization/virt-top/default.nix
index 493307d0d078..382ebba3c57e 100644
--- a/pkgs/applications/virtualization/virt-top/default.nix
+++ b/pkgs/applications/virtualization/virt-top/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchgit, ocamlPackages, autoreconfHook }:
 
 stdenv.mkDerivation rec {
-  name = "virt-top-${version}";
+  pname = "virt-top";
   version = "2017-11-18-unstable";
 
   src = fetchgit {
diff --git a/pkgs/applications/virtualization/virt-what/default.nix b/pkgs/applications/virtualization/virt-what/default.nix
index 8a339ac83224..7ea83b015592 100644
--- a/pkgs/applications/virtualization/virt-what/default.nix
+++ b/pkgs/applications/virtualization/virt-what/default.nix
@@ -1,11 +1,11 @@
 { stdenv, lib, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "virt-what-${version}";
+  pname = "virt-what";
   version = "1.19";
 
   src = fetchurl {
-    url = "https://people.redhat.com/~rjones/virt-what/files/${name}.tar.gz";
+    url = "https://people.redhat.com/~rjones/virt-what/files/${pname}-${version}.tar.gz";
     sha256 = "00nhwly5q0ps8yv9cy3c2qp8lfshf3s0kdpwiy5zwk3g77z96rwk";
   };
 
diff --git a/pkgs/applications/virtualization/virtinst/default.nix b/pkgs/applications/virtualization/virtinst/default.nix
index 8222fb50a8f9..6931e492e99c 100644
--- a/pkgs/applications/virtualization/virtinst/default.nix
+++ b/pkgs/applications/virtualization/virtinst/default.nix
@@ -5,7 +5,8 @@ with stdenv.lib;
 let version = "0.600.4"; in
 
 stdenv.mkDerivation rec {
-  name = "virtinst-${version}";
+  pname = "virtinst";
+  inherit version;
 
   src = fetchurl {
     url = "http://virt-manager.org/download/sources/virtinst/virtinst-${version}.tar.gz";
diff --git a/pkgs/applications/virtualization/virtualbox/default.nix b/pkgs/applications/virtualization/virtualbox/default.nix
index 1a6ba5ac5273..20930b865370 100644
--- a/pkgs/applications/virtualization/virtualbox/default.nix
+++ b/pkgs/applications/virtualization/virtualbox/default.nix
@@ -24,7 +24,8 @@ let
   main = "11sxx2zaablkvjiw0i5g5i5ibak6bsq6fldrcxwbcby6318shnhv";
   version = "6.0.8";
 in stdenv.mkDerivation {
-  name = "virtualbox-${version}";
+  pname = "virtualbox";
+  inherit version;
 
   src = fetchurl {
     url = "https://download.virtualbox.org/virtualbox/${version}/VirtualBox-${version}.tar.bz2";
diff --git a/pkgs/applications/virtualization/vpcs/default.nix b/pkgs/applications/virtualization/vpcs/default.nix
index 3d6efcfc8443..464fe46b499c 100644
--- a/pkgs/applications/virtualization/vpcs/default.nix
+++ b/pkgs/applications/virtualization/vpcs/default.nix
@@ -1,13 +1,12 @@
 { stdenv, fetchurl, glibc }:
 
 stdenv.mkDerivation rec {
-  name = "${pname}-${version}";
   pname = "vpcs";
   version = "0.8";
 
   src = fetchurl {
-    name = "${name}.tar.bz2";
-    url = "mirror://sourceforge/project/${pname}/${version}/${name}-src.tbz";
+    name = "${pname}-${version}.tar.bz2";
+    url = "mirror://sourceforge/project/${pname}/${version}/${pname}-${version}-src.tbz";
     sha256 = "14y9nflcyq486vvw0na0fkfmg5dac004qb332v4m5a0vaz8059nw";
   };
 
diff --git a/pkgs/applications/virtualization/x11docker/default.nix b/pkgs/applications/virtualization/x11docker/default.nix
index 59d642108374..ea8a24e57a34 100644
--- a/pkgs/applications/virtualization/x11docker/default.nix
+++ b/pkgs/applications/virtualization/x11docker/default.nix
@@ -1,6 +1,6 @@
 { stdenv, fetchFromGitHub, makeWrapper, nx-libs, xorg }:
 stdenv.mkDerivation rec {
-  name = "x11docker-${version}";
+  pname = "x11docker";
   version = "6.0.0";
   src = fetchFromGitHub {
     owner = "mviereck";
diff --git a/pkgs/applications/virtualization/xhyve/default.nix b/pkgs/applications/virtualization/xhyve/default.nix
index d3990a70bcac..26b55b364f17 100644
--- a/pkgs/applications/virtualization/xhyve/default.nix
+++ b/pkgs/applications/virtualization/xhyve/default.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, fetchurl, Hypervisor, vmnet, xpc, libobjc, zlib }:
 
 stdenv.mkDerivation rec {
-  name    = "xhyve-${version}";
+  pname = "xhyve";
   version = "20190124";
 
   src = fetchurl {
diff --git a/pkgs/applications/window-managers/2bwm/default.nix b/pkgs/applications/window-managers/2bwm/default.nix
index 116180f5ec36..4b61fe3d7e6c 100644
--- a/pkgs/applications/window-managers/2bwm/default.nix
+++ b/pkgs/applications/window-managers/2bwm/default.nix
@@ -4,7 +4,7 @@
 
 stdenv.mkDerivation rec {
   version = "0.2";
-  name = "2bwm-${version}";
+  pname = "2bwm";
 
   src = fetchFromGitHub {
     owner  = "venam";
diff --git a/pkgs/applications/window-managers/afterstep/default.nix b/pkgs/applications/window-managers/afterstep/default.nix
index 46a86da1d66b..5fcbff26b154 100644
--- a/pkgs/applications/window-managers/afterstep/default.nix
+++ b/pkgs/applications/window-managers/afterstep/default.nix
@@ -7,7 +7,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "afterstep-${version}";
+  pname = "afterstep";
   version = "2.2.12";
   sourceName = "AfterStep-${version}";
 
diff --git a/pkgs/applications/window-managers/awesome/default.nix b/pkgs/applications/window-managers/awesome/default.nix
index 5c897926432e..2551ea80550e 100644
--- a/pkgs/applications/window-managers/awesome/default.nix
+++ b/pkgs/applications/window-managers/awesome/default.nix
@@ -13,7 +13,7 @@
 assert gtk3Support -> gtk3 != null;
 
 with luaPackages; stdenv.mkDerivation rec {
-  name = "awesome-${version}";
+  pname = "awesome";
   version = "4.3";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/bevelbar/default.nix b/pkgs/applications/window-managers/bevelbar/default.nix
index 582f9cb61f8e..40cebb572af3 100644
--- a/pkgs/applications/window-managers/bevelbar/default.nix
+++ b/pkgs/applications/window-managers/bevelbar/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, libX11, libXrandr, libXft }:
 
 stdenv.mkDerivation rec {
-  name = "bevelbar-${version}";
+  pname = "bevelbar";
   version = "16.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/bspwm/default.nix b/pkgs/applications/window-managers/bspwm/default.nix
index b81f66254377..e863a382470f 100644
--- a/pkgs/applications/window-managers/bspwm/default.nix
+++ b/pkgs/applications/window-managers/bspwm/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "bspwm-${version}";
+  pname = "bspwm";
   version = "0.9.9";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/btops/default.nix b/pkgs/applications/window-managers/btops/default.nix
index f55c55110a29..cf90b1fad63b 100644
--- a/pkgs/applications/window-managers/btops/default.nix
+++ b/pkgs/applications/window-managers/btops/default.nix
@@ -2,7 +2,7 @@
 { stdenv, buildGoPackage, fetchgit }:
 
 buildGoPackage rec {
-  name = "btops-${version}";
+  pname = "btops";
   version = "0.1.0";
 
   goPackagePath = "github.com/cmschuetz/btops";
diff --git a/pkgs/applications/window-managers/fbpanel/default.nix b/pkgs/applications/window-managers/fbpanel/default.nix
index 0c13691a36ac..cf45dfa86407 100644
--- a/pkgs/applications/window-managers/fbpanel/default.nix
+++ b/pkgs/applications/window-managers/fbpanel/default.nix
@@ -3,10 +3,10 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "fbpanel-${version}";
+  pname = "fbpanel";
   version = "6.1";
   src = fetchurl {
-    url = "mirror://sourceforge/fbpanel/${name}.tbz2";
+    url = "mirror://sourceforge/fbpanel/${pname}-${version}.tbz2";
     sha256 = "e14542cc81ea06e64dd4708546f5fd3f5e01884c3e4617885c7ef22af8cf3965";
   };
   buildInputs =
diff --git a/pkgs/applications/window-managers/fluxbox/default.nix b/pkgs/applications/window-managers/fluxbox/default.nix
index c92b70153a72..404044fa3fa1 100644
--- a/pkgs/applications/window-managers/fluxbox/default.nix
+++ b/pkgs/applications/window-managers/fluxbox/default.nix
@@ -7,11 +7,11 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "fluxbox-${version}";
+  pname = "fluxbox";
   version = "1.3.7";
 
   src = fetchurl {
-    url = "mirror://sourceforge/fluxbox/${name}.tar.xz";
+    url = "mirror://sourceforge/fluxbox/${pname}-${version}.tar.xz";
     sha256 = "1h1f70y40qd225dqx937vzb4k2cz219agm1zvnjxakn5jkz7b37w";
   };
 
diff --git a/pkgs/applications/window-managers/fvwm/default.nix b/pkgs/applications/window-managers/fvwm/default.nix
index 20a95f36cee3..27657c10a7e3 100644
--- a/pkgs/applications/window-managers/fvwm/default.nix
+++ b/pkgs/applications/window-managers/fvwm/default.nix
@@ -10,10 +10,9 @@ assert gestures -> libstroke != null;
 stdenv.mkDerivation rec {
   pname = "fvwm";
   version = "2.6.8";
-  name = "${pname}-${version}";
 
   src = fetchurl {
-    url = "https://github.com/fvwmorg/fvwm/releases/download/${version}/${name}.tar.gz";
+    url = "https://github.com/fvwmorg/fvwm/releases/download/${version}/${pname}-${version}.tar.gz";
     sha256 = "0hgkkdzcqjnaabvv9cnh0bz90nnjskbhjg9qnzpi2x0mbliwjdpv";
   };
 
diff --git a/pkgs/applications/window-managers/i3/blocks-gaps.nix b/pkgs/applications/window-managers/i3/blocks-gaps.nix
index 83fe3ef163a3..c62edd6d71a1 100644
--- a/pkgs/applications/window-managers/i3/blocks-gaps.nix
+++ b/pkgs/applications/window-managers/i3/blocks-gaps.nix
@@ -12,7 +12,7 @@ let
 
 in
 stdenv.mkDerivation rec {
-  name = "i3blocks-gaps-${version}";
+  pname = "i3blocks-gaps";
   version = "1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/i3/blocks.nix b/pkgs/applications/window-managers/i3/blocks.nix
index bd088db8a366..2246d77173a0 100644
--- a/pkgs/applications/window-managers/i3/blocks.nix
+++ b/pkgs/applications/window-managers/i3/blocks.nix
@@ -3,7 +3,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "i3blocks-${version}";
+  pname = "i3blocks";
   version = "unstable-2019-02-07";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/i3/default.nix b/pkgs/applications/window-managers/i3/default.nix
index d72e56d2489a..31a96ba1788b 100644
--- a/pkgs/applications/window-managers/i3/default.nix
+++ b/pkgs/applications/window-managers/i3/default.nix
@@ -4,11 +4,11 @@
 , xorgserver, xvfb_run }:
 
 stdenv.mkDerivation rec {
-  name = "i3-${version}";
+  pname = "i3";
   version = "4.17";
 
   src = fetchurl {
-    url = "https://i3wm.org/downloads/${name}.tar.bz2";
+    url = "https://i3wm.org/downloads/${pname}-${version}.tar.bz2";
     sha256 = "1z8qmkkq9dhqmqy8sjw3rnpnmnb8v7lr456bs0qzp23bgpj17gjf";
   };
 
diff --git a/pkgs/applications/window-managers/i3/i3ipc-glib.nix b/pkgs/applications/window-managers/i3/i3ipc-glib.nix
index 54f238317068..33aac1cf4b65 100644
--- a/pkgs/applications/window-managers/i3/i3ipc-glib.nix
+++ b/pkgs/applications/window-managers/i3/i3ipc-glib.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
 
-  name = "i3ipc-glib-${version}";
+  pname = "i3ipc-glib";
   version = "0.6.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/i3/lock-color.nix b/pkgs/applications/window-managers/i3/lock-color.nix
index fa88a7e26bef..2fb6fb44833d 100644
--- a/pkgs/applications/window-managers/i3/lock-color.nix
+++ b/pkgs/applications/window-managers/i3/lock-color.nix
@@ -5,7 +5,7 @@
 
 stdenv.mkDerivation rec {
   version = "2.12.c";
-  name = "i3lock-color-${version}";
+  pname = "i3lock-color";
 
   src = fetchFromGitHub {
     owner = "PandorasFox";
diff --git a/pkgs/applications/window-managers/i3/lock.nix b/pkgs/applications/window-managers/i3/lock.nix
index 9d02dbafa5de..3e976f8919f8 100644
--- a/pkgs/applications/window-managers/i3/lock.nix
+++ b/pkgs/applications/window-managers/i3/lock.nix
@@ -2,11 +2,11 @@
   xcbutilxrm, pam, libX11, libev, cairo, libxkbcommon, libxkbfile }:
 
 stdenv.mkDerivation rec {
-  name = "i3lock-${version}";
+  pname = "i3lock";
   version = "2.12";
 
   src = fetchurl {
-    url = "https://i3wm.org/i3lock/${name}.tar.bz2";
+    url = "https://i3wm.org/i3lock/${pname}-${version}.tar.bz2";
     sha256 = "02dwaqxpclcwiwvpvq7zwz4sxcv9c15dbf17ifalj1p8djls3cnh";
   };
 
diff --git a/pkgs/applications/window-managers/icewm/default.nix b/pkgs/applications/window-managers/icewm/default.nix
index 2f6199122f14..71a4ec3549a7 100644
--- a/pkgs/applications/window-managers/icewm/default.nix
+++ b/pkgs/applications/window-managers/icewm/default.nix
@@ -7,7 +7,7 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "icewm-${version}";
+  pname = "icewm";
   version = "1.4.2";
 
   buildInputs =
diff --git a/pkgs/applications/window-managers/jwm/default.nix b/pkgs/applications/window-managers/jwm/default.nix
index 6a7c1436b09d..3668b344be50 100644
--- a/pkgs/applications/window-managers/jwm/default.nix
+++ b/pkgs/applications/window-managers/jwm/default.nix
@@ -4,7 +4,7 @@
   librsvg, freetype, fontconfig }:
 
 stdenv.mkDerivation rec {
-  name = "jwm-${version}";
+  pname = "jwm";
   version = "1685";
   
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix b/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
index 3b764e7095be..7df2847669f5 100644
--- a/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
+++ b/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, cmake, pkgconfig, gettext, libXpm, libGL, fltk, hicolor-icon-theme, glib, gnome2, which }:
 
 stdenv.mkDerivation rec {
-  name = "jwm-settings-manager-${version}";
+  pname = "jwm-settings-manager";
   version = "2018-10-19";
   
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/matchbox/default.nix b/pkgs/applications/window-managers/matchbox/default.nix
index 9abbd891e310..3c537d6c931b 100644
--- a/pkgs/applications/window-managers/matchbox/default.nix
+++ b/pkgs/applications/window-managers/matchbox/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, libmatchbox, libX11, libXext }:
 
 stdenv.mkDerivation rec {
-  name = "matchbox-${version}";
+  pname = "matchbox";
   version = "1.2";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/window-managers/neocomp/default.nix b/pkgs/applications/window-managers/neocomp/default.nix
index 722566ea2e9e..026ee2e1287e 100644
--- a/pkgs/applications/window-managers/neocomp/default.nix
+++ b/pkgs/applications/window-managers/neocomp/default.nix
@@ -23,7 +23,7 @@ let
   rev   = "v0.6-17-g271e784";
 in
 stdenv.mkDerivation rec {
-  name    = "neocomp-unstable-${version}";
+  pname = "neocomp-unstable";
   version = "2019-03-12";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/openbox/default.nix b/pkgs/applications/window-managers/openbox/default.nix
index 8c6926dd2c69..c8d526b6d288 100644
--- a/pkgs/applications/window-managers/openbox/default.nix
+++ b/pkgs/applications/window-managers/openbox/default.nix
@@ -3,7 +3,7 @@
 , imlib2, pango, libstartup_notification, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  name = "openbox-${version}";
+  pname = "openbox";
   version = "3.6.1";
 
   nativeBuildInputs = [
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
   ];
 
   src = fetchurl {
-    url = "http://openbox.org/dist/openbox/${name}.tar.gz";
+    url = "http://openbox.org/dist/openbox/${pname}-${version}.tar.gz";
     sha256 = "1xvyvqxlhy08n61rjkckmrzah2si1i7nmc7s8h07riqq01vc0jlb";
   };
 
diff --git a/pkgs/applications/window-managers/oroborus/default.nix b/pkgs/applications/window-managers/oroborus/default.nix
index 00ff62520105..d449fc91c0d3 100644
--- a/pkgs/applications/window-managers/oroborus/default.nix
+++ b/pkgs/applications/window-managers/oroborus/default.nix
@@ -7,7 +7,7 @@
 with stdenv.lib;
 stdenv.mkDerivation rec {
 
-  name = "oroborus-${version}";
+  pname = "oroborus";
   version = "2.0.20";
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/applications/window-managers/pekwm/default.nix b/pkgs/applications/window-managers/pekwm/default.nix
index b2677218e856..38255dce7224 100644
--- a/pkgs/applications/window-managers/pekwm/default.nix
+++ b/pkgs/applications/window-managers/pekwm/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
 
-  name = "pekwm-${version}";
+  pname = "pekwm";
   version = "0.1.17";
 
   src = fetchurl {
-    url = "https://www.pekwm.org/projects/pekwm/files/${name}.tar.bz2";
+    url = "https://www.pekwm.org/projects/pekwm/files/${pname}-${version}.tar.bz2";
     sha256 = "003x6bxj1lb2ljxz3v414bn0rdl6z68c0r185fxwgs1qkyzx67wa";
   };
 
diff --git a/pkgs/applications/window-managers/ratpoison/default.nix b/pkgs/applications/window-managers/ratpoison/default.nix
index 0a1a095e0ced..11a69020ee62 100644
--- a/pkgs/applications/window-managers/ratpoison/default.nix
+++ b/pkgs/applications/window-managers/ratpoison/default.nix
@@ -4,11 +4,11 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "ratpoison-${version}";
+  pname = "ratpoison";
   version = "1.4.9";
 
   src = fetchurl {
-    url = "mirror://savannah/ratpoison/${name}.tar.xz";
+    url = "mirror://savannah/ratpoison/${pname}-${version}.tar.xz";
     sha256 = "1wfir1gvh5h7izgvx2kd1pr2k7wlncd33zq7qi9s9k2y0aza93yr";
   };
 
diff --git a/pkgs/applications/window-managers/sawfish/default.nix b/pkgs/applications/window-managers/sawfish/default.nix
index d8bb58c21b66..f9bcb28e4557 100644
--- a/pkgs/applications/window-managers/sawfish/default.nix
+++ b/pkgs/applications/window-managers/sawfish/default.nix
@@ -10,7 +10,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation rec {
 
-  name = "sawfish-${version}";
+  pname = "sawfish";
   version = "1.12.90";
   sourceName = "sawfish_${version}";
 
diff --git a/pkgs/applications/window-managers/spectrwm/default.nix b/pkgs/applications/window-managers/spectrwm/default.nix
index 81901be0e60b..7233ff2410bd 100644
--- a/pkgs/applications/window-managers/spectrwm/default.nix
+++ b/pkgs/applications/window-managers/spectrwm/default.nix
@@ -13,7 +13,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "spectrwm-${version}";
+  pname = "spectrwm";
   version = "2.7.2";
 
   src = fetchurl {
diff --git a/pkgs/applications/window-managers/stalonetray/default.nix b/pkgs/applications/window-managers/stalonetray/default.nix
index 64fa600765b3..f0f724d6cf0e 100644
--- a/pkgs/applications/window-managers/stalonetray/default.nix
+++ b/pkgs/applications/window-managers/stalonetray/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, libX11, xorgproto }:
 
 stdenv.mkDerivation rec {
-  name = "stalonetray-${version}";
+  pname = "stalonetray";
   version = "0.8.3";
 
   src = fetchurl {
-    url = "mirror://sourceforge/stalonetray/${name}.tar.bz2";
+    url = "mirror://sourceforge/stalonetray/${pname}-${version}.tar.bz2";
     sha256 = "0k7xnpdb6dvx25d67v0crlr32cdnzykdsi9j889njiididc8lm1n";
   };
 
diff --git a/pkgs/applications/window-managers/stumpish/default.nix b/pkgs/applications/window-managers/stumpish/default.nix
index 56d2515ed7b2..a6f2961ed3fc 100644
--- a/pkgs/applications/window-managers/stumpish/default.nix
+++ b/pkgs/applications/window-managers/stumpish/default.nix
@@ -3,7 +3,6 @@
 stdenv.mkDerivation rec {
   pname = "stumpish";
   version = "0.0.1";
-  name = "${pname}-${version}";
 
   src = fetchFromGitHub {
     owner = "stumpwm";
diff --git a/pkgs/applications/window-managers/sway/bg.nix b/pkgs/applications/window-managers/sway/bg.nix
index 595197a3f6f0..86301492c468 100644
--- a/pkgs/applications/window-managers/sway/bg.nix
+++ b/pkgs/applications/window-managers/sway/bg.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "swaybg-${version}";
+  pname = "swaybg";
   version = "1.0";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/sway/idle.nix b/pkgs/applications/window-managers/sway/idle.nix
index c9daed461c55..bc917e76f974 100644
--- a/pkgs/applications/window-managers/sway/idle.nix
+++ b/pkgs/applications/window-managers/sway/idle.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "swayidle-${version}";
+  pname = "swayidle";
   version = "1.5";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/sway/lock.nix b/pkgs/applications/window-managers/sway/lock.nix
index 80d6ed4e0729..fe445a6b7adf 100644
--- a/pkgs/applications/window-managers/sway/lock.nix
+++ b/pkgs/applications/window-managers/sway/lock.nix
@@ -4,7 +4,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "swaylock-${version}";
+  pname = "swaylock";
   version = "1.4";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/sxhkd/default.nix b/pkgs/applications/window-managers/sxhkd/default.nix
index 817184d6cb00..2404129b165d 100644
--- a/pkgs/applications/window-managers/sxhkd/default.nix
+++ b/pkgs/applications/window-managers/sxhkd/default.nix
@@ -3,7 +3,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "sxhkd-${version}";
+  pname = "sxhkd";
   version = "0.6.1";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/way-cooler/wlc.nix b/pkgs/applications/window-managers/way-cooler/wlc.nix
index 3f2891ffd510..03d0b3023f71 100644
--- a/pkgs/applications/window-managers/way-cooler/wlc.nix
+++ b/pkgs/applications/window-managers/way-cooler/wlc.nix
@@ -6,7 +6,7 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "wlc-${version}";
+  pname = "wlc";
   version = "0.0.11";
 
   src = fetchFromGitHub {
diff --git a/pkgs/applications/window-managers/weston/default.nix b/pkgs/applications/window-managers/weston/default.nix
index a88281369e8f..99416fcf778a 100644
--- a/pkgs/applications/window-managers/weston/default.nix
+++ b/pkgs/applications/window-managers/weston/default.nix
@@ -9,11 +9,11 @@
 
 with stdenv.lib;
 stdenv.mkDerivation rec {
-  name = "weston-${version}";
+  pname = "weston";
   version = "6.0.1";
 
   src = fetchurl {
-    url = "https://wayland.freedesktop.org/releases/${name}.tar.xz";
+    url = "https://wayland.freedesktop.org/releases/${pname}-${version}.tar.xz";
     sha256 = "1d2m658ll8x7prlsfk71qgw89c7dz6y7d6nndfxwl49fmrd6sbxz";
   };
 
diff --git a/pkgs/applications/window-managers/windowlab/default.nix b/pkgs/applications/window-managers/windowlab/default.nix
index caf97c6510de..d0a1de7f6006 100644
--- a/pkgs/applications/window-managers/windowlab/default.nix
+++ b/pkgs/applications/window-managers/windowlab/default.nix
@@ -3,7 +3,8 @@
 
 let version = "1.40"; in
 stdenv.mkDerivation {
-  name = "windowlab-${version}";
+  pname = "windowlab";
+  inherit version;
 
   src = fetchurl {
     url = "http://nickgravgaard.com/windowlab/windowlab-${version}.tar";
diff --git a/pkgs/applications/window-managers/windowmaker/default.nix b/pkgs/applications/window-managers/windowmaker/default.nix
index d83c4493accb..8ad63999289e 100644
--- a/pkgs/applications/window-managers/windowmaker/default.nix
+++ b/pkgs/applications/window-managers/windowmaker/default.nix
@@ -3,7 +3,7 @@
 , imagemagick, libpng, libjpeg, libexif, libtiff, libungif, libwebp }:
 
 stdenv.mkDerivation rec {
-  name = "windowmaker-${version}";
+  pname = "windowmaker";
   version = "0.95.8";
   srcName = "WindowMaker-${version}";
 
diff --git a/pkgs/applications/window-managers/wmfs/default.nix b/pkgs/applications/window-managers/wmfs/default.nix
index d615b4fe010c..ad611f8dabe1 100644
--- a/pkgs/applications/window-managers/wmfs/default.nix
+++ b/pkgs/applications/window-managers/wmfs/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchFromGitHub, gnumake,
   libX11, libXinerama, libXrandr, libXpm, libXft, imlib2 }:
 stdenv.mkDerivation rec {
-  name = "wmfs-${version}";
+  pname = "wmfs";
 
   version = "201902";
 
diff --git a/pkgs/applications/window-managers/wmii-hg/default.nix b/pkgs/applications/window-managers/wmii-hg/default.nix
index 5a8b68df364a..e0f2243827c5 100644
--- a/pkgs/applications/window-managers/wmii-hg/default.nix
+++ b/pkgs/applications/window-managers/wmii-hg/default.nix
@@ -4,7 +4,7 @@
 stdenv.mkDerivation rec {
   rev = "2823";
   version = "hg-2012-12-09";
-  name = "wmii-${version}";
+  pname = "wmii";
 
   src = fetchurl {
     url = https://storage.googleapis.com/google-code-archive-source/v2/code.google.com/wmii/source-archive.zip;
diff --git a/pkgs/applications/window-managers/yabar/build.nix b/pkgs/applications/window-managers/yabar/build.nix
index 678ebad75dd2..f7867882d222 100644
--- a/pkgs/applications/window-managers/yabar/build.nix
+++ b/pkgs/applications/window-managers/yabar/build.nix
@@ -5,7 +5,8 @@
 }:
 
 stdenv.mkDerivation {
-  name = "yabar-${version}";
+  pname = "yabar";
+  inherit version;
 
   src = fetchFromGitHub {
     inherit rev sha256;