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-rw-r--r--pkgs/applications/display-managers/sddm/default.nix1
-rw-r--r--pkgs/applications/display-managers/slim/default.nix1
-rw-r--r--pkgs/applications/editors/nedit/default.nix1
-rw-r--r--pkgs/applications/graphics/dosage/default.nix3
-rw-r--r--pkgs/applications/graphics/jbrout/default.nix1
-rw-r--r--pkgs/applications/misc/cointop/default.nix1
-rw-r--r--pkgs/applications/misc/fetchmail/default.nix1
-rw-r--r--pkgs/applications/misc/osmctools/default.nix1
-rw-r--r--pkgs/applications/misc/pdfmod/default.nix1
-rw-r--r--pkgs/applications/misc/pdfshuffler/default.nix1
-rw-r--r--pkgs/applications/misc/rxvt_unicode/default.nix1
-rw-r--r--pkgs/applications/misc/tasknc/default.nix1
-rw-r--r--pkgs/applications/misc/twmn/default.nix1
-rw-r--r--pkgs/applications/misc/xmove/default.nix1
-rw-r--r--pkgs/applications/networking/browsers/dillo/default.nix1
-rw-r--r--pkgs/applications/networking/browsers/firefox/packages.nix2
-rw-r--r--pkgs/applications/networking/browsers/w3m/default.nix1
-rw-r--r--pkgs/applications/networking/instant-messengers/ekiga/default.nix1
-rw-r--r--pkgs/applications/networking/instant-messengers/nheko/default.nix1
-rw-r--r--pkgs/applications/networking/instant-messengers/rambox/default.nix4
-rw-r--r--pkgs/applications/networking/irc/irssi/default.nix1
-rw-r--r--pkgs/applications/networking/owncloud-client/default.nix1
-rw-r--r--pkgs/applications/networking/siproxd/default.nix1
-rw-r--r--pkgs/applications/window-managers/taffybar/default.nix1
-rw-r--r--pkgs/data/fonts/junicode/default.nix1
-rw-r--r--pkgs/data/fonts/libertine/default.nix1
-rw-r--r--pkgs/development/compilers/jikes/default.nix1
-rw-r--r--pkgs/development/compilers/nasm/default.nix1
-rw-r--r--pkgs/development/interpreters/pyrex/0.9.5.nix3
-rw-r--r--pkgs/development/interpreters/pyrex/0.9.6.nix3
-rw-r--r--pkgs/development/interpreters/scheme48/default.nix1
-rw-r--r--pkgs/development/libraries/beecrypt/default.nix1
-rw-r--r--pkgs/development/libraries/exiv2/default.nix2
-rw-r--r--pkgs/development/libraries/java/smack/default.nix1
-rw-r--r--pkgs/development/libraries/libbluedevil/default.nix1
-rw-r--r--pkgs/development/libraries/libcdaudio/default.nix1
-rw-r--r--pkgs/development/libraries/libcdr/default.nix1
-rw-r--r--pkgs/development/libraries/libdmtx/default.nix1
-rw-r--r--pkgs/development/libraries/libdwarf/default.nix1
-rw-r--r--pkgs/development/libraries/libee/default.nix1
-rw-r--r--pkgs/development/libraries/openbabel/default.nix1
-rw-r--r--pkgs/development/libraries/openbsm/default.nix1
-rw-r--r--pkgs/development/libraries/tre/default.nix1
-rw-r--r--pkgs/development/mobile/androidenv/androidndk.nix1
-rw-r--r--pkgs/development/mobile/androidenv/androidsdk.nix1
-rw-r--r--pkgs/development/python-modules/acme/default.nix4
-rw-r--r--pkgs/development/python-modules/amqplib/default.nix1
-rw-r--r--pkgs/development/python-modules/ansi/default.nix8
-rw-r--r--pkgs/development/python-modules/anyjson/default.nix7
-rw-r--r--pkgs/development/python-modules/application/default.nix8
-rw-r--r--pkgs/development/python-modules/area53/default.nix8
-rw-r--r--pkgs/development/python-modules/bitbucket-cli/default.nix1
-rw-r--r--pkgs/development/tools/analysis/emma/default.nix1
-rw-r--r--pkgs/development/tools/analysis/findbugs/default.nix1
-rw-r--r--pkgs/development/tools/build-managers/cmake/2.8.nix1
-rw-r--r--pkgs/development/tools/build-managers/cmake/default.nix1
-rw-r--r--pkgs/development/tools/build-managers/rebar/default.nix1
-rw-r--r--pkgs/development/tools/build-managers/rebar3/default.nix1
-rw-r--r--pkgs/development/tools/ocaml/opam/default.nix1
-rw-r--r--pkgs/development/tools/toxiproxy/default.nix1
-rw-r--r--pkgs/games/construo/default.nix1
-rw-r--r--pkgs/games/exult/default.nix1
-rw-r--r--pkgs/games/newtonwars/default.nix1
-rw-r--r--pkgs/games/trackballs/default.nix1
-rw-r--r--pkgs/misc/emulators/dosbox/unstable.nix1
-rw-r--r--pkgs/misc/phabricator/default.nix1
-rw-r--r--pkgs/os-specific/linux/dmraid/default.nix1
-rw-r--r--pkgs/os-specific/linux/libcap/default.nix1
-rw-r--r--pkgs/os-specific/linux/psmisc/default.nix1
-rw-r--r--pkgs/os-specific/linux/smem/default.nix1
-rw-r--r--pkgs/os-specific/linux/statifier/default.nix1
-rw-r--r--pkgs/os-specific/linux/sysvinit/default.nix1
-rw-r--r--pkgs/os-specific/linux/untie/default.nix1
-rw-r--r--pkgs/os-specific/linux/upower/default.nix1
-rw-r--r--pkgs/servers/diod/default.nix1
-rw-r--r--pkgs/servers/ftp/vsftpd/default.nix1
-rw-r--r--pkgs/servers/nosql/riak/2.2.0.nix1
-rw-r--r--pkgs/servers/skydns/default.nix6
-rw-r--r--pkgs/servers/web-apps/morty/default.nix1
-rw-r--r--pkgs/servers/x11/xorg/overrides.nix4
-rw-r--r--pkgs/tools/X11/xmacro/default.nix1
-rw-r--r--pkgs/tools/archivers/p7zip/default.nix1
-rw-r--r--pkgs/tools/bootloaders/refind/default.nix1
-rw-r--r--pkgs/tools/cd-dvd/brasero/default.nix2
-rw-r--r--pkgs/tools/cd-dvd/brasero/wrapper.nix2
-rw-r--r--pkgs/tools/filesystems/dosfstools/default.nix1
-rw-r--r--pkgs/tools/filesystems/vmfs-tools/default.nix1
-rw-r--r--pkgs/tools/graphics/scrot/default.nix1
-rw-r--r--pkgs/tools/misc/convmv/default.nix1
-rw-r--r--pkgs/tools/misc/diskscan/default.nix1
-rw-r--r--pkgs/tools/misc/disper/default.nix1
-rw-r--r--pkgs/tools/misc/fondu/default.nix1
-rw-r--r--pkgs/tools/misc/moreutils/default.nix1
-rw-r--r--pkgs/tools/misc/multitail/default.nix1
-rw-r--r--pkgs/tools/misc/renameutils/default.nix1
-rw-r--r--pkgs/tools/misc/riemann-tools/default.nix8
-rw-r--r--pkgs/tools/misc/wv/default.nix1
-rw-r--r--pkgs/tools/networking/getmail/default.nix1
-rw-r--r--pkgs/tools/networking/p2p/rtorrent/default.nix1
-rw-r--r--pkgs/tools/networking/sstp/default.nix1
-rw-r--r--pkgs/tools/networking/surfraw/default.nix1
-rw-r--r--pkgs/tools/package-management/nixops/generic.nix1
-rw-r--r--pkgs/tools/security/dirmngr/default.nix1
-rw-r--r--pkgs/tools/security/sbsigntool/default.nix1
-rw-r--r--pkgs/tools/security/seccure/default.nix1
-rw-r--r--pkgs/tools/security/ssss/default.nix1
-rw-r--r--pkgs/tools/system/setserial/default.nix1
-rw-r--r--pkgs/tools/text/shfmt/default.nix1
-rw-r--r--pkgs/tools/typesetting/xmlroff/default.nix1
-rw-r--r--pkgs/tools/video/vnc2flv/default.nix3
-rw-r--r--pkgs/tools/video/vncrec/default.nix1
111 files changed, 157 insertions, 14 deletions
diff --git a/pkgs/applications/display-managers/sddm/default.nix b/pkgs/applications/display-managers/sddm/default.nix
index 5e583049190c..c9fd4f9c4ab9 100644
--- a/pkgs/applications/display-managers/sddm/default.nix
+++ b/pkgs/applications/display-managers/sddm/default.nix
@@ -62,5 +62,6 @@ in mkDerivation rec {
     homepage    = https://github.com/sddm/sddm;
     maintainers = with maintainers; [ abbradar ttuegel ];
     platforms   = platforms.linux;
+    license     = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/display-managers/slim/default.nix b/pkgs/applications/display-managers/slim/default.nix
index 12e3dad9c79c..e504c09e43e6 100644
--- a/pkgs/applications/display-managers/slim/default.nix
+++ b/pkgs/applications/display-managers/slim/default.nix
@@ -50,5 +50,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = https://sourceforge.net/projects/slim.berlios/; # berlios shut down; I found no replacement yet
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/editors/nedit/default.nix b/pkgs/applications/editors/nedit/default.nix
index 39d96775ebcd..6fff6df8cdda 100644
--- a/pkgs/applications/editors/nedit/default.nix
+++ b/pkgs/applications/editors/nedit/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     homepage = https://sourceforge.net/projects/nedit;
     platforms = with platforms; linux ++ darwin;
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/applications/graphics/dosage/default.nix b/pkgs/applications/graphics/dosage/default.nix
index 69d09cd429c1..d45d6c3a62e3 100644
--- a/pkgs/applications/graphics/dosage/default.nix
+++ b/pkgs/applications/graphics/dosage/default.nix
@@ -1,4 +1,4 @@
-{ pythonPackages, fetchFromGitHub }:
+{ stdenv, pythonPackages, fetchFromGitHub }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "dosage";
@@ -23,5 +23,6 @@ pythonPackages.buildPythonApplication rec {
   meta = {
     description = "A comic strip downloader and archiver";
     homepage = https://dosage.rocks/;
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/graphics/jbrout/default.nix b/pkgs/applications/graphics/jbrout/default.nix
index f120f8b13d40..9c81fe32b513 100644
--- a/pkgs/applications/graphics/jbrout/default.nix
+++ b/pkgs/applications/graphics/jbrout/default.nix
@@ -37,5 +37,6 @@ in pythonPackages.buildPythonApplication rec {
     homepage = http://manatlan.com/jbrout/;
     description = "Photo manager";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/cointop/default.nix b/pkgs/applications/misc/cointop/default.nix
index 2ac335759ce4..23d76afff0ce 100644
--- a/pkgs/applications/misc/cointop/default.nix
+++ b/pkgs/applications/misc/cointop/default.nix
@@ -26,5 +26,6 @@ buildGoPackage rec {
     homepage  = https://cointop.sh;
     platforms = stdenv.lib.platforms.linux; # cannot test others
     maintainers = [ ];
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/applications/misc/fetchmail/default.nix b/pkgs/applications/misc/fetchmail/default.nix
index 5cd8f572ad48..8304cb0f8d1c 100644
--- a/pkgs/applications/misc/fetchmail/default.nix
+++ b/pkgs/applications/misc/fetchmail/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation {
 
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.peti ];
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/osmctools/default.nix b/pkgs/applications/misc/osmctools/default.nix
index e70be8201b34..bb53782fb7d2 100644
--- a/pkgs/applications/misc/osmctools/default.nix
+++ b/pkgs/applications/misc/osmctools/default.nix
@@ -42,5 +42,6 @@ stdenv.mkDerivation rec {
       https://wiki.openstreetmap.org/wiki/Osmfilter
     ];
     platforms = platforms.unix;
+    license = licenses.agpl3;
   };
 }
diff --git a/pkgs/applications/misc/pdfmod/default.nix b/pkgs/applications/misc/pdfmod/default.nix
index 2c0d642863ed..45d83b5872fa 100644
--- a/pkgs/applications/misc/pdfmod/default.nix
+++ b/pkgs/applications/misc/pdfmod/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     description = "A simple application for modifying PDF documents";
     platforms = platforms.all;
     maintainers = with maintainers; [ obadz ];
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/misc/pdfshuffler/default.nix b/pkgs/applications/misc/pdfshuffler/default.nix
index e06f4407534b..025ad9cd30a1 100644
--- a/pkgs/applications/misc/pdfshuffler/default.nix
+++ b/pkgs/applications/misc/pdfshuffler/default.nix
@@ -36,5 +36,6 @@ python3Packages.buildPythonApplication rec {
     description = "Merge or split pdf documents and rotate, crop and rearrange their pages";
     platforms = platforms.linux;
     maintainers = with maintainers; [ mic92 ];
+    license = licenses.gpl3;
   };
 }
diff --git a/pkgs/applications/misc/rxvt_unicode/default.nix b/pkgs/applications/misc/rxvt_unicode/default.nix
index 4ee9f461760c..0e59ef5512d8 100644
--- a/pkgs/applications/misc/rxvt_unicode/default.nix
+++ b/pkgs/applications/misc/rxvt_unicode/default.nix
@@ -67,5 +67,6 @@ stdenv.mkDerivation (rec {
     downloadPage = "http://dist.schmorp.de/rxvt-unicode/Attic/";
     maintainers = [ ];
     platforms = platforms.unix;
+    license = licenses.gpl3;
   };
 })
diff --git a/pkgs/applications/misc/tasknc/default.nix b/pkgs/applications/misc/tasknc/default.nix
index e44690a5bd79..bf0e964d591f 100644
--- a/pkgs/applications/misc/tasknc/default.nix
+++ b/pkgs/applications/misc/tasknc/default.nix
@@ -38,5 +38,6 @@ stdenv.mkDerivation rec {
     description = "A ncurses wrapper around taskwarrior";
     maintainers = with maintainers; [ infinisil ];
     platforms = platforms.linux; # Cannot test others
+    license = licenses.mit;
   };
 }
diff --git a/pkgs/applications/misc/twmn/default.nix b/pkgs/applications/misc/twmn/default.nix
index 020aa963541e..0667ec49b328 100644
--- a/pkgs/applications/misc/twmn/default.nix
+++ b/pkgs/applications/misc/twmn/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     homepage = https://github.com/sboli/twmn;
     platforms = with stdenv.lib.platforms; linux;
     maintainers = [ stdenv.lib.maintainers.matejc ];
+    license = stdenv.lib.licenses.lgpl3;
   };
 }
diff --git a/pkgs/applications/misc/xmove/default.nix b/pkgs/applications/misc/xmove/default.nix
index 32729d57475f..e461a2c8816a 100644
--- a/pkgs/applications/misc/xmove/default.nix
+++ b/pkgs/applications/misc/xmove/default.nix
@@ -14,5 +14,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/networking/browsers/dillo/default.nix b/pkgs/applications/networking/browsers/dillo/default.nix
index 73094767bf3d..9dc329dfc181 100644
--- a/pkgs/applications/networking/browsers/dillo/default.nix
+++ b/pkgs/applications/networking/browsers/dillo/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     '';
     maintainers = [ maintainers.AndersonTorres ];
     platforms = platforms.linux;
+    license = licenses.gpl3;
   };
 }
diff --git a/pkgs/applications/networking/browsers/firefox/packages.nix b/pkgs/applications/networking/browsers/firefox/packages.nix
index f1d7b216120d..3ad1e811e682 100644
--- a/pkgs/applications/networking/browsers/firefox/packages.nix
+++ b/pkgs/applications/networking/browsers/firefox/packages.nix
@@ -37,6 +37,7 @@ rec {
       homepage = http://www.mozilla.com/en-US/firefox/;
       maintainers = with lib.maintainers; [ eelco ];
       platforms = lib.platforms.linux;
+      license = lib.licenses.mpl20;
     };
     updateScript = callPackage ./update.nix {
       attrPath = "firefox-unwrapped";
@@ -138,6 +139,7 @@ rec {
       '';
       homepage = https://www.torproject.org/projects/torbrowser.html;
       platforms = lib.platforms.linux;
+      license = lib.licenses.bsd3;
     };
   };
 
diff --git a/pkgs/applications/networking/browsers/w3m/default.nix b/pkgs/applications/networking/browsers/w3m/default.nix
index c71ccdf8a0d2..d1561a065269 100644
--- a/pkgs/applications/networking/browsers/w3m/default.nix
+++ b/pkgs/applications/networking/browsers/w3m/default.nix
@@ -76,5 +76,6 @@ stdenv.mkDerivation rec {
     description = "A text-mode web browser";
     maintainers = [ maintainers.cstrahan ];
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/ekiga/default.nix b/pkgs/applications/networking/instant-messengers/ekiga/default.nix
index f831ac0847ce..bcabdf43cd22 100644
--- a/pkgs/applications/networking/instant-messengers/ekiga/default.nix
+++ b/pkgs/applications/networking/instant-messengers/ekiga/default.nix
@@ -55,6 +55,7 @@ stdenv.mkDerivation rec {
     description = "VOIP/Videoconferencing app with full SIP and H.323 support";
     maintainers = [ maintainers.raskin ];
     platforms = platforms.linux;
+    license = licenses.gpl2Plus;
   };
 
   passthru = {
diff --git a/pkgs/applications/networking/instant-messengers/nheko/default.nix b/pkgs/applications/networking/instant-messengers/nheko/default.nix
index 929277996c5e..cf9558b4b955 100644
--- a/pkgs/applications/networking/instant-messengers/nheko/default.nix
+++ b/pkgs/applications/networking/instant-messengers/nheko/default.nix
@@ -98,5 +98,6 @@ stdenv.mkDerivation rec {
     description = "Desktop client for the Matrix protocol";
     maintainers = with maintainers; [ ekleog ];
     platforms = platforms.all;
+    license = licenses.gpl3Plus;
   };
 }
diff --git a/pkgs/applications/networking/instant-messengers/rambox/default.nix b/pkgs/applications/networking/instant-messengers/rambox/default.nix
index b6e9c9210251..7c630e522afe 100644
--- a/pkgs/applications/networking/instant-messengers/rambox/default.nix
+++ b/pkgs/applications/networking/instant-messengers/rambox/default.nix
@@ -37,4 +37,8 @@ stdenv.mkDerivation {
     mkdir -p $out/share/applications
     ln -s ${desktopItem}/share/applications/* $out/share/applications
   '';
+
+  inherit (rambox-bare.meta // {
+    platforms = [ "i686-linux" "x86_64-linux" ];
+  });
 }
diff --git a/pkgs/applications/networking/irc/irssi/default.nix b/pkgs/applications/networking/irc/irssi/default.nix
index b5bab3585c5f..ff80df6523cb 100644
--- a/pkgs/applications/networking/irc/irssi/default.nix
+++ b/pkgs/applications/networking/irc/irssi/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     description = "A terminal based IRC client";
     platforms   = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ lovek323 ];
+    license     = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/networking/owncloud-client/default.nix b/pkgs/applications/networking/owncloud-client/default.nix
index d5966845a0b7..9bb266665a63 100644
--- a/pkgs/applications/networking/owncloud-client/default.nix
+++ b/pkgs/applications/networking/owncloud-client/default.nix
@@ -25,5 +25,6 @@ stdenv.mkDerivation rec {
     homepage = https://owncloud.org;
     maintainers = [ maintainers.qknight ];
     platforms = platforms.unix;
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/networking/siproxd/default.nix b/pkgs/applications/networking/siproxd/default.nix
index 14ed2587e636..cd697f107b35 100644
--- a/pkgs/applications/networking/siproxd/default.nix
+++ b/pkgs/applications/networking/siproxd/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     description = "A masquerading SIP Proxy Server";
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/applications/window-managers/taffybar/default.nix b/pkgs/applications/window-managers/taffybar/default.nix
index dfb2eec5dc55..681a5baec82c 100644
--- a/pkgs/applications/window-managers/taffybar/default.nix
+++ b/pkgs/applications/window-managers/taffybar/default.nix
@@ -15,5 +15,6 @@ in stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/data/fonts/junicode/default.nix b/pkgs/data/fonts/junicode/default.nix
index 8b1ddd0c7538..824d9044d76f 100644
--- a/pkgs/data/fonts/junicode/default.nix
+++ b/pkgs/data/fonts/junicode/default.nix
@@ -16,5 +16,6 @@ fetchzip {
     homepage = http://junicode.sourceforge.net/;
     description = "A Unicode font for medievalists";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/data/fonts/libertine/default.nix b/pkgs/data/fonts/libertine/default.nix
index 91a7932c2caf..748c0268a80f 100644
--- a/pkgs/data/fonts/libertine/default.nix
+++ b/pkgs/data/fonts/libertine/default.nix
@@ -49,5 +49,6 @@ stdenv.mkDerivation rec {
     homepage = http://linuxlibertine.sf.net;
     platforms = platforms.linux;
     maintainers = [ maintainers.volth ];
+    license = licenses.ofl;
   };
 }
diff --git a/pkgs/development/compilers/jikes/default.nix b/pkgs/development/compilers/jikes/default.nix
index 1e202160b3c5..1247f369c5c9 100644
--- a/pkgs/development/compilers/jikes/default.nix
+++ b/pkgs/development/compilers/jikes/default.nix
@@ -9,5 +9,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.epl10;
   };
 }
diff --git a/pkgs/development/compilers/nasm/default.nix b/pkgs/development/compilers/nasm/default.nix
index a0daa7df1737..b95f6e5ee95f 100644
--- a/pkgs/development/compilers/nasm/default.nix
+++ b/pkgs/development/compilers/nasm/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
     description = "An 80x86 and x86-64 assembler designed for portability and modularity";
     platforms = platforms.unix;
     maintainers = with maintainers; [ pSub willibutz ];
+    license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/interpreters/pyrex/0.9.5.nix b/pkgs/development/interpreters/pyrex/0.9.5.nix
index be11b38a0b83..009f9b48ea4e 100644
--- a/pkgs/development/interpreters/pyrex/0.9.5.nix
+++ b/pkgs/development/interpreters/pyrex/0.9.5.nix
@@ -1,4 +1,4 @@
-{ fetchurl, python2Packages }:
+{ stdenv, fetchurl, python2Packages }:
 
 let version = "0.9.5.1.1"; in
 
@@ -15,5 +15,6 @@ python2Packages.buildPythonPackage rec {
   meta = {
     homepage = http://www.cosc.canterbury.ac.nz/greg.ewing/python/Pyrex/;
     description = "A language for writing Python extension modules";
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/interpreters/pyrex/0.9.6.nix b/pkgs/development/interpreters/pyrex/0.9.6.nix
index 2a18dbff9e6e..d79cd58c1598 100644
--- a/pkgs/development/interpreters/pyrex/0.9.6.nix
+++ b/pkgs/development/interpreters/pyrex/0.9.6.nix
@@ -1,4 +1,4 @@
-{ fetchurl, python2Packages }:
+{ stdenv, fetchurl, python2Packages }:
 
 let version = "0.9.6.4"; in
 
@@ -15,5 +15,6 @@ python2Packages.buildPythonPackage rec {
   meta = {
     homepage = http://www.cosc.canterbury.ac.nz/greg.ewing/python/Pyrex/;
     description = "A language for writing Python extension modules";
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/interpreters/scheme48/default.nix b/pkgs/development/interpreters/scheme48/default.nix
index 1bfe81241048..e01aef98303c 100644
--- a/pkgs/development/interpreters/scheme48/default.nix
+++ b/pkgs/development/interpreters/scheme48/default.nix
@@ -8,6 +8,7 @@ stdenv.mkDerivation {
     description = "Scheme 48";
     maintainers = with stdenv.lib.maintainers; [ the-kenny ];
     platforms = with stdenv.lib.platforms; unix;
+    license = stdenv.lib.licenses.bsd3;
   };
 
   src = fetchurl {
diff --git a/pkgs/development/libraries/beecrypt/default.nix b/pkgs/development/libraries/beecrypt/default.nix
index a48de9a03f21..09758440524c 100644
--- a/pkgs/development/libraries/beecrypt/default.nix
+++ b/pkgs/development/libraries/beecrypt/default.nix
@@ -11,5 +11,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.lgpl2;
   };
 }
diff --git a/pkgs/development/libraries/exiv2/default.nix b/pkgs/development/libraries/exiv2/default.nix
index f573a275aaab..c26a2a20a814 100644
--- a/pkgs/development/libraries/exiv2/default.nix
+++ b/pkgs/development/libraries/exiv2/default.nix
@@ -50,6 +50,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.exiv2.org/;
     description = "A library and command-line utility to manage image metadata";
     platforms = platforms.all;
-    license = licenses.gpl2;
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/java/smack/default.nix b/pkgs/development/libraries/java/smack/default.nix
index c39478e590dd..e28925c65bb2 100644
--- a/pkgs/development/libraries/java/smack/default.nix
+++ b/pkgs/development/libraries/java/smack/default.nix
@@ -11,5 +11,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/libraries/libbluedevil/default.nix b/pkgs/development/libraries/libbluedevil/default.nix
index d2e4fe90d2cf..d8f2426e477b 100644
--- a/pkgs/development/libraries/libbluedevil/default.nix
+++ b/pkgs/development/libraries/libbluedevil/default.nix
@@ -16,5 +16,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/libcdaudio/default.nix b/pkgs/development/libraries/libcdaudio/default.nix
index 5ae17fe78f05..218eaeea571a 100644
--- a/pkgs/development/libraries/libcdaudio/default.nix
+++ b/pkgs/development/libraries/libcdaudio/default.nix
@@ -9,5 +9,6 @@ stdenv.mkDerivation {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.lgpl2;
   };
 }
diff --git a/pkgs/development/libraries/libcdr/default.nix b/pkgs/development/libraries/libcdr/default.nix
index 8b5130b0eac8..fa309dc8844e 100644
--- a/pkgs/development/libraries/libcdr/default.nix
+++ b/pkgs/development/libraries/libcdr/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     description = "A library providing ability to interpret and import Corel Draw drawings into various applications";
     homepage = http://www.freedesktop.org/wiki/Software/libcdr;
     platforms = stdenv.lib.platforms.all;
+    license = stdenv.lib.licenses.mpl20;
   };
 }
diff --git a/pkgs/development/libraries/libdmtx/default.nix b/pkgs/development/libraries/libdmtx/default.nix
index 390bb4ea9e45..f5248dfc79e6 100644
--- a/pkgs/development/libraries/libdmtx/default.nix
+++ b/pkgs/development/libraries/libdmtx/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
     homepage = http://libdmtx.org;
     platforms = stdenv.lib.platforms.all;
     maintainers = [ ];
+    license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/libraries/libdwarf/default.nix b/pkgs/development/libraries/libdwarf/default.nix
index e76308d22acb..d043820aa083 100644
--- a/pkgs/development/libraries/libdwarf/default.nix
+++ b/pkgs/development/libraries/libdwarf/default.nix
@@ -12,6 +12,7 @@ let
   meta = {
     homepage = https://www.prevanders.net/dwarf.html;
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 
 in rec {
diff --git a/pkgs/development/libraries/libee/default.nix b/pkgs/development/libraries/libee/default.nix
index 7eb5df4c7ecb..7255b3fece42 100644
--- a/pkgs/development/libraries/libee/default.nix
+++ b/pkgs/development/libraries/libee/default.nix
@@ -14,5 +14,6 @@ stdenv.mkDerivation {
     homepage = http://www.libee.org/;
     description = "An Event Expression Library inspired by CEE";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/libraries/openbabel/default.nix b/pkgs/development/libraries/openbabel/default.nix
index 61024a33113e..bfbf6f1212fb 100644
--- a/pkgs/development/libraries/openbabel/default.nix
+++ b/pkgs/development/libraries/openbabel/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
   meta = {
     platforms = stdenv.lib.platforms.all;
     maintainers = [ ];
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/development/libraries/openbsm/default.nix b/pkgs/development/libraries/openbsm/default.nix
index 9f75bff40e9a..a9559c6abfba 100644
--- a/pkgs/development/libraries/openbsm/default.nix
+++ b/pkgs/development/libraries/openbsm/default.nix
@@ -18,5 +18,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.openbsm.org/;
     platforms = lib.platforms.unix;
     maintainers = with lib.maintainers; [ matthewbauer ];
+    license = lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/libraries/tre/default.nix b/pkgs/development/libraries/tre/default.nix
index 12f7e4c765d2..901b6aa097fd 100644
--- a/pkgs/development/libraries/tre/default.nix
+++ b/pkgs/development/libraries/tre/default.nix
@@ -16,5 +16,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.bsd2;
   };
 }
diff --git a/pkgs/development/mobile/androidenv/androidndk.nix b/pkgs/development/mobile/androidenv/androidndk.nix
index fd8651e89cf5..972c8a5dfbce 100644
--- a/pkgs/development/mobile/androidenv/androidndk.nix
+++ b/pkgs/development/mobile/androidenv/androidndk.nix
@@ -91,5 +91,6 @@ stdenv.mkDerivation rec {
   meta = {
     platforms = stdenv.lib.platforms.linux;
     hydraPlatforms = [];
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/mobile/androidenv/androidsdk.nix b/pkgs/development/mobile/androidenv/androidsdk.nix
index 8d9f87b6d079..503e4f5c889b 100644
--- a/pkgs/development/mobile/androidenv/androidsdk.nix
+++ b/pkgs/development/mobile/androidenv/androidsdk.nix
@@ -267,5 +267,6 @@ stdenv.mkDerivation rec {
   meta = {
     platforms = stdenv.lib.platforms.unix;
     hydraPlatforms = [];
+    license = stdenv.lib.licenses.unfree;
   };
 }
diff --git a/pkgs/development/python-modules/acme/default.nix b/pkgs/development/python-modules/acme/default.nix
index 820ee2a95d81..503c6f796591 100644
--- a/pkgs/development/python-modules/acme/default.nix
+++ b/pkgs/development/python-modules/acme/default.nix
@@ -27,4 +27,8 @@ buildPythonPackage rec {
   checkInputs = [ nose ];
 
   postUnpack = "sourceRoot=\${sourceRoot}/acme";
+
+  meta = certbot.meta // {
+    description = "ACME protocol implementation in Python";
+  };
 }
diff --git a/pkgs/development/python-modules/amqplib/default.nix b/pkgs/development/python-modules/amqplib/default.nix
index 37f1e395d8de..3699fdd5d499 100644
--- a/pkgs/development/python-modules/amqplib/default.nix
+++ b/pkgs/development/python-modules/amqplib/default.nix
@@ -15,5 +15,6 @@ buildPythonPackage rec {
   meta = with stdenv.lib; {
     homepage = http://code.google.com/p/py-amqplib/;
     description = "Python client for the Advanced Message Queuing Procotol (AMQP)";
+    license = licenses.lgpl21;
   };
 }
diff --git a/pkgs/development/python-modules/ansi/default.nix b/pkgs/development/python-modules/ansi/default.nix
index a79de55d2eb0..77b93ce890e4 100644
--- a/pkgs/development/python-modules/ansi/default.nix
+++ b/pkgs/development/python-modules/ansi/default.nix
@@ -1,4 +1,4 @@
-{ buildPythonPackage, fetchPypi }:
+{ lib, buildPythonPackage, fetchPypi }:
 
 buildPythonPackage rec {
   pname = "ansi";
@@ -12,4 +12,10 @@ buildPythonPackage rec {
   checkPhase = ''
     python -c "import ansi.color"
   '';
+
+  meta = with lib; {
+    description = "ANSI cursor movement and graphics";
+    homepage = https://github.com/tehmaze/ansi/;
+    license = licenses.mit;
+  };
 }
diff --git a/pkgs/development/python-modules/anyjson/default.nix b/pkgs/development/python-modules/anyjson/default.nix
index 6db4bbdc3148..65476b47f8fd 100644
--- a/pkgs/development/python-modules/anyjson/default.nix
+++ b/pkgs/development/python-modules/anyjson/default.nix
@@ -1,4 +1,4 @@
-{ buildPythonPackage, fetchPypi, isPy3k, nose }:
+{ lib, buildPythonPackage, fetchPypi, isPy3k, nose }:
 
 buildPythonPackage rec {
   pname = "anyjson";
@@ -14,8 +14,9 @@ buildPythonPackage rec {
 
   buildInputs = [ nose ];
 
-  meta = {
-    homepage = https://pypi.python.org/pypi/anyjson/;
+  meta = with lib; {
+    homepage = https://bitbucket.org/runeh/anyjson/;
     description = "Wrapper that selects the best available JSON implementation";
+    license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/python-modules/application/default.nix b/pkgs/development/python-modules/application/default.nix
index 584eb3ae2c52..520e01723e6c 100644
--- a/pkgs/development/python-modules/application/default.nix
+++ b/pkgs/development/python-modules/application/default.nix
@@ -1,4 +1,4 @@
-{ buildPythonPackage, fetchdarcs, zope_interface, isPy3k }:
+{ lib, buildPythonPackage, fetchdarcs, zope_interface, isPy3k }:
 
 buildPythonPackage rec {
   pname = "python-application";
@@ -12,4 +12,10 @@ buildPythonPackage rec {
   };
 
   buildInputs = [ zope_interface ];
+
+  meta = with lib; {
+    description = "Basic building blocks for python applications";
+    homepage = https://github.com/AGProjects/python-application;
+    license = licenses.lgpl2Plus;
+  };
 }
diff --git a/pkgs/development/python-modules/area53/default.nix b/pkgs/development/python-modules/area53/default.nix
index 20013b8a1ed4..cd8e83dbf630 100644
--- a/pkgs/development/python-modules/area53/default.nix
+++ b/pkgs/development/python-modules/area53/default.nix
@@ -1,4 +1,4 @@
-{ buildPythonPackage, fetchPypi
+{ lib, buildPythonPackage, fetchPypi
 , boto }:
 
 buildPythonPackage rec {
@@ -14,4 +14,10 @@ buildPythonPackage rec {
   doCheck = false;
 
   propagatedBuildInputs = [ boto ];
+
+  meta = with lib; {
+    description = "Python Interface to Route53";
+    homepage = https://github.com/mariusv/Area53;
+    license = licenses.unfree; # unspecified
+  };
 }
diff --git a/pkgs/development/python-modules/bitbucket-cli/default.nix b/pkgs/development/python-modules/bitbucket-cli/default.nix
index b5d115f4d0bb..0a54c0ed17c3 100644
--- a/pkgs/development/python-modules/bitbucket-cli/default.nix
+++ b/pkgs/development/python-modules/bitbucket-cli/default.nix
@@ -19,5 +19,6 @@ buildPythonPackage rec {
     description = "Bitbucket command line interface";
     homepage = https://bitbucket.org/zhemao/bitbucket-cli;
     maintainers = with maintainers; [ refnil ];
+    license = licenses.bsd2;
   };
 }
diff --git a/pkgs/development/tools/analysis/emma/default.nix b/pkgs/development/tools/analysis/emma/default.nix
index c4e37e5c700a..1bd24b4785d0 100644
--- a/pkgs/development/tools/analysis/emma/default.nix
+++ b/pkgs/development/tools/analysis/emma/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation {
     homepage = http://emma.sourceforge.net/;
     description = "A code coverage tool for Java";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.cpl10;
   };
 }
diff --git a/pkgs/development/tools/analysis/findbugs/default.nix b/pkgs/development/tools/analysis/findbugs/default.nix
index a5a3d2439186..7f2df62008f0 100644
--- a/pkgs/development/tools/analysis/findbugs/default.nix
+++ b/pkgs/development/tools/analysis/findbugs/default.nix
@@ -39,5 +39,6 @@ stdenv.mkDerivation rec {
     homepage = http://findbugs.sourceforge.net/;
     maintainers = with maintainers; [ pSub ];
     platforms = with platforms; unix;
+    license = licenses.lgpl3;
   };
 }
diff --git a/pkgs/development/tools/build-managers/cmake/2.8.nix b/pkgs/development/tools/build-managers/cmake/2.8.nix
index c61bf3287db1..a57d20e2702a 100644
--- a/pkgs/development/tools/build-managers/cmake/2.8.nix
+++ b/pkgs/development/tools/build-managers/cmake/2.8.nix
@@ -84,5 +84,6 @@ stdenv.mkDerivation rec {
     description = "Cross-Platform Makefile Generator";
     platforms = if useQt4 then qt4.meta.platforms else stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ ];
+    license = stdenv.lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/development/tools/build-managers/cmake/default.nix b/pkgs/development/tools/build-managers/cmake/default.nix
index ed0928febe29..81a1dd23f2e0 100644
--- a/pkgs/development/tools/build-managers/cmake/default.nix
+++ b/pkgs/development/tools/build-managers/cmake/default.nix
@@ -126,5 +126,6 @@ stdenv.mkDerivation rec {
     description = "Cross-Platform Makefile Generator";
     platforms = if useQt4 then qt4.meta.platforms else platforms.all;
     maintainers = with maintainers; [ ttuegel lnl7 ];
+    license = licenses.bsd3;
   };
 }
diff --git a/pkgs/development/tools/build-managers/rebar/default.nix b/pkgs/development/tools/build-managers/rebar/default.nix
index b028534f3c86..98cd7e136d22 100644
--- a/pkgs/development/tools/build-managers/rebar/default.nix
+++ b/pkgs/development/tools/build-managers/rebar/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation {
 
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.the-kenny ];
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/tools/build-managers/rebar3/default.nix b/pkgs/development/tools/build-managers/rebar3/default.nix
index d9e260a13de3..e96852602fc7 100644
--- a/pkgs/development/tools/build-managers/rebar3/default.nix
+++ b/pkgs/development/tools/build-managers/rebar3/default.nix
@@ -122,5 +122,6 @@ stdenv.mkDerivation {
 
     platforms = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ gleber tazjin ];
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/development/tools/ocaml/opam/default.nix b/pkgs/development/tools/ocaml/opam/default.nix
index 73b7da119abe..7e84719ae47d 100644
--- a/pkgs/development/tools/ocaml/opam/default.nix
+++ b/pkgs/development/tools/ocaml/opam/default.nix
@@ -87,5 +87,6 @@ in stdenv.mkDerivation rec {
     homepage = http://opam.ocamlpro.com/;
     maintainers = [ maintainers.henrytill ];
     platforms = platforms.all;
+    license = licenses.lgpl21Plus;
   };
 }
diff --git a/pkgs/development/tools/toxiproxy/default.nix b/pkgs/development/tools/toxiproxy/default.nix
index 10a27e2e3b88..565ec7904f18 100644
--- a/pkgs/development/tools/toxiproxy/default.nix
+++ b/pkgs/development/tools/toxiproxy/default.nix
@@ -22,5 +22,6 @@ buildGoPackage rec {
   meta = {
     description = "Proxy for for simulating network conditions.";
     maintainers = with lib.maintainers; [ avnik ];
+    license = lib.licenses.mit;
   };
 }
diff --git a/pkgs/games/construo/default.nix b/pkgs/games/construo/default.nix
index 7db641367311..38a67289d391 100644
--- a/pkgs/games/construo/default.nix
+++ b/pkgs/games/construo/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Masses and springs simulation game";
     homepage = http://fs.fsf.org/construo/;
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/games/exult/default.nix b/pkgs/games/exult/default.nix
index 2fe76649d552..36ea8a7a3d58 100644
--- a/pkgs/games/exult/default.nix
+++ b/pkgs/games/exult/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
     maintainers = [ stdenv.lib.maintainers.eelco ];
     platforms = stdenv.lib.platforms.unix;
     hydraPlatforms = stdenv.lib.platforms.linux; # darwin times out
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/games/newtonwars/default.nix b/pkgs/games/newtonwars/default.nix
index 0fe9d1ee0f57..c806dfa5b806 100644
--- a/pkgs/games/newtonwars/default.nix
+++ b/pkgs/games/newtonwars/default.nix
@@ -33,5 +33,6 @@ stdenv.mkDerivation rec {
     description = "A space battle game with gravity as the main theme";
     maintainers = with maintainers; [ pSub ];
     platforms = platforms.linux;
+    license = licenses.mit;
   };
 }
diff --git a/pkgs/games/trackballs/default.nix b/pkgs/games/trackballs/default.nix
index 06bd2a8bc4d0..8549a860d8e8 100644
--- a/pkgs/games/trackballs/default.nix
+++ b/pkgs/games/trackballs/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
     homepage = https://trackballs.github.io/;
     description = "3D Marble Madness clone";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/misc/emulators/dosbox/unstable.nix b/pkgs/misc/emulators/dosbox/unstable.nix
index aecfd7698f07..e1762d66641a 100644
--- a/pkgs/misc/emulators/dosbox/unstable.nix
+++ b/pkgs/misc/emulators/dosbox/unstable.nix
@@ -36,5 +36,6 @@ in stdenv.mkDerivation rec {
     description = "A DOS emulator";
     platforms = stdenv.lib.platforms.unix;
     maintainers = with stdenv.lib.maintainers; [ binarin ];
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/misc/phabricator/default.nix b/pkgs/misc/phabricator/default.nix
index 367e4e53442e..0dde5b2b6d7c 100644
--- a/pkgs/misc/phabricator/default.nix
+++ b/pkgs/misc/phabricator/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.asl20;
   };
 }
diff --git a/pkgs/os-specific/linux/dmraid/default.nix b/pkgs/os-specific/linux/dmraid/default.nix
index a6f6365ae631..129ccb304564 100644
--- a/pkgs/os-specific/linux/dmraid/default.nix
+++ b/pkgs/os-specific/linux/dmraid/default.nix
@@ -44,5 +44,6 @@ stdenv.mkDerivation rec {
     '';
     maintainers = [ stdenv.lib.maintainers.raskin ];
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/os-specific/linux/libcap/default.nix b/pkgs/os-specific/linux/libcap/default.nix
index 8248a628f0ac..a7e8894ccfef 100644
--- a/pkgs/os-specific/linux/libcap/default.nix
+++ b/pkgs/os-specific/linux/libcap/default.nix
@@ -55,5 +55,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Library for working with POSIX capabilities";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/os-specific/linux/psmisc/default.nix b/pkgs/os-specific/linux/psmisc/default.nix
index 358fa700382f..1eec10860f72 100644
--- a/pkgs/os-specific/linux/psmisc/default.nix
+++ b/pkgs/os-specific/linux/psmisc/default.nix
@@ -14,5 +14,6 @@ stdenv.mkDerivation rec {
     homepage = http://psmisc.sourceforge.net/;
     description = "A set of small useful utilities that use the proc filesystem (such as fuser, killall and pstree)";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/os-specific/linux/smem/default.nix b/pkgs/os-specific/linux/smem/default.nix
index a07eec431c33..ede8d425f12d 100644
--- a/pkgs/os-specific/linux/smem/default.nix
+++ b/pkgs/os-specific/linux/smem/default.nix
@@ -29,5 +29,6 @@ stdenv.mkDerivation rec {
     description = "A memory usage reporting tool that takes shared memory into account";
     platforms = lib.platforms.linux;
     maintainers = [ lib.maintainers.eelco ];
+    license = lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/os-specific/linux/statifier/default.nix b/pkgs/os-specific/linux/statifier/default.nix
index 67df9dd2f11f..376ae47ffbe0 100644
--- a/pkgs/os-specific/linux/statifier/default.nix
+++ b/pkgs/os-specific/linux/statifier/default.nix
@@ -19,5 +19,6 @@ multiStdenv.mkDerivation {
   meta = with multiStdenv.lib; {
     description = "Tool for creating static Linux binaries";
     platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/os-specific/linux/sysvinit/default.nix b/pkgs/os-specific/linux/sysvinit/default.nix
index e03d293b0e3f..2e8cf0125e55 100644
--- a/pkgs/os-specific/linux/sysvinit/default.nix
+++ b/pkgs/os-specific/linux/sysvinit/default.nix
@@ -40,5 +40,6 @@ stdenv.mkDerivation {
     homepage = http://www.nongnu.org/sysvinit/;
     description = "Utilities related to booting and shutdown";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/os-specific/linux/untie/default.nix b/pkgs/os-specific/linux/untie/default.nix
index 91443eeced58..739bd4471927 100644
--- a/pkgs/os-specific/linux/untie/default.nix
+++ b/pkgs/os-specific/linux/untie/default.nix
@@ -14,6 +14,7 @@ stdenv.mkDerivation rec {
     description = "A tool to run processes untied from some of the namespaces";
     maintainers = with maintainers; [ raskin ];
     platforms = platforms.linux;
+    license = licenses.gpl2Plus;
   };
 
   passthru = {
diff --git a/pkgs/os-specific/linux/upower/default.nix b/pkgs/os-specific/linux/upower/default.nix
index c4af0bec9a23..629f61bf5b16 100644
--- a/pkgs/os-specific/linux/upower/default.nix
+++ b/pkgs/os-specific/linux/upower/default.nix
@@ -36,5 +36,6 @@ stdenv.mkDerivation rec {
     homepage = https://upower.freedesktop.org/;
     description = "A D-Bus service for power management";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/servers/diod/default.nix b/pkgs/servers/diod/default.nix
index a233b6ba4cf8..eba73b2692a2 100644
--- a/pkgs/servers/diod/default.nix
+++ b/pkgs/servers/diod/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
     description = "An I/O forwarding server that implements a variant of the 9P protocol";
     maintainers = [ stdenv.lib.maintainers.rickynils];
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/servers/ftp/vsftpd/default.nix b/pkgs/servers/ftp/vsftpd/default.nix
index 2386acf1b79a..cc7493f9533c 100644
--- a/pkgs/servers/ftp/vsftpd/default.nix
+++ b/pkgs/servers/ftp/vsftpd/default.nix
@@ -46,5 +46,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/servers/nosql/riak/2.2.0.nix b/pkgs/servers/nosql/riak/2.2.0.nix
index b041aa9f35fc..a09b4543cbbe 100644
--- a/pkgs/servers/nosql/riak/2.2.0.nix
+++ b/pkgs/servers/nosql/riak/2.2.0.nix
@@ -92,5 +92,6 @@ stdenv.mkDerivation rec {
     maintainers = with maintainers; [ cstrahan mdaiter ];
     description = "Dynamo inspired NoSQL DB by Basho";
     platforms   = [ "x86_64-linux" ];
+    license     = licenses.asl20;
   };
 }
diff --git a/pkgs/servers/skydns/default.nix b/pkgs/servers/skydns/default.nix
index 7bfea23c78b5..82d79785b11c 100644
--- a/pkgs/servers/skydns/default.nix
+++ b/pkgs/servers/skydns/default.nix
@@ -1,4 +1,4 @@
-{ buildGoPackage, fetchFromGitHub }:
+{ stdenv, buildGoPackage, fetchFromGitHub }:
 
 buildGoPackage rec {
   name = "skydns-${version}";
@@ -15,4 +15,8 @@ buildGoPackage rec {
   };
 
   goDeps = ./deps.nix;
+
+  meta = {
+    license = stdenv.lib.licenses.mit;
+  };
 }
diff --git a/pkgs/servers/web-apps/morty/default.nix b/pkgs/servers/web-apps/morty/default.nix
index eeb19f81c54d..e4dd9b0f2dc7 100644
--- a/pkgs/servers/web-apps/morty/default.nix
+++ b/pkgs/servers/web-apps/morty/default.nix
@@ -17,6 +17,7 @@ buildGoPackage rec {
   meta = with stdenv.lib; {
     homepage = "https://github.com/asciimoo/morty";
     maintainers = with maintainers; [ leenaars ];
+    license = licenses.agpl3;
     description = "Privacy aware web content sanitizer proxy as a service";
     longDescription = ''
       Morty is a web content sanitizer proxy as a service. It rewrites web
diff --git a/pkgs/servers/x11/xorg/overrides.nix b/pkgs/servers/x11/xorg/overrides.nix
index 2438c49d9cb9..d989d17b0325 100644
--- a/pkgs/servers/x11/xorg/overrides.nix
+++ b/pkgs/servers/x11/xorg/overrides.nix
@@ -426,6 +426,10 @@ in
     '';
   };
 
+  xlsfonts = attrs: attrs // {
+    meta = attrs.meta // { license = lib.licenses.mit; };
+  };
+
   xorgserver = with xorg; attrs_passed:
     # exchange attrs if abiCompat is set
     let
diff --git a/pkgs/tools/X11/xmacro/default.nix b/pkgs/tools/X11/xmacro/default.nix
index e986b46aa487..fee601d15750 100644
--- a/pkgs/tools/X11/xmacro/default.nix
+++ b/pkgs/tools/X11/xmacro/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/archivers/p7zip/default.nix b/pkgs/tools/archivers/p7zip/default.nix
index 6cabd8ff976b..4d8b2477ed58 100644
--- a/pkgs/tools/archivers/p7zip/default.nix
+++ b/pkgs/tools/archivers/p7zip/default.nix
@@ -47,5 +47,6 @@ stdenv.mkDerivation rec {
     # license = stdenv.lib.licenses.lgpl21Plus; + "unRAR restriction"
     platforms = stdenv.lib.platforms.unix;
     maintainers = [ stdenv.lib.maintainers.raskin ];
+    license = stdenv.lib.licenses.lgpl2Plus;
   };
 }
diff --git a/pkgs/tools/bootloaders/refind/default.nix b/pkgs/tools/bootloaders/refind/default.nix
index 928494667f14..73463bbef897 100644
--- a/pkgs/tools/bootloaders/refind/default.nix
+++ b/pkgs/tools/bootloaders/refind/default.nix
@@ -117,6 +117,7 @@ stdenv.mkDerivation rec {
     homepage = http://refind.sourceforge.net/;
     maintainers = [ maintainers.AndersonTorres ];
     platforms = [ "i686-linux" "x86_64-linux" ];
+    license = licenses.gpl3Plus;
   };
 
 }
diff --git a/pkgs/tools/cd-dvd/brasero/default.nix b/pkgs/tools/cd-dvd/brasero/default.nix
index 9587416a96af..753bdd49959c 100644
--- a/pkgs/tools/cd-dvd/brasero/default.nix
+++ b/pkgs/tools/cd-dvd/brasero/default.nix
@@ -45,7 +45,7 @@ in stdenv.mkDerivation rec {
     description = "A Gnome CD/DVD Burner";
     homepage = https://wiki.gnome.org/Apps/Brasero;
     maintainers = [ maintainers.bdimcheff ];
-    license = licenses.gpl2;
+    license = licenses.gpl2Plus;
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/tools/cd-dvd/brasero/wrapper.nix b/pkgs/tools/cd-dvd/brasero/wrapper.nix
index 839cc1d604e6..7f97209a4aa9 100644
--- a/pkgs/tools/cd-dvd/brasero/wrapper.nix
+++ b/pkgs/tools/cd-dvd/brasero/wrapper.nix
@@ -12,4 +12,6 @@ in symlinkJoin {
     wrapProgram $out/bin/brasero \
       --prefix PATH ':' ${binPath}
   '';
+  
+  inherit (brasero-original) meta;
 }
diff --git a/pkgs/tools/filesystems/dosfstools/default.nix b/pkgs/tools/filesystems/dosfstools/default.nix
index dc6bcca597bd..bc79577ab2b5 100644
--- a/pkgs/tools/filesystems/dosfstools/default.nix
+++ b/pkgs/tools/filesystems/dosfstools/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     repositories.git = git://daniel-baumann.ch/git/software/dosfstools.git;
     homepage = https://www.daniel-baumann.ch/software/dosfstools/;
     platforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/tools/filesystems/vmfs-tools/default.nix b/pkgs/tools/filesystems/vmfs-tools/default.nix
index b22f7e07a464..6cc049a44092 100644
--- a/pkgs/tools/filesystems/vmfs-tools/default.nix
+++ b/pkgs/tools/filesystems/vmfs-tools/default.nix
@@ -20,5 +20,6 @@ stdenv.mkDerivation rec {
     description = "FUSE-based VMFS (vmware) mounting tools";
     maintainers = with maintainers; [ peterhoeg ];
     platforms = platforms.linux;
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/graphics/scrot/default.nix b/pkgs/tools/graphics/scrot/default.nix
index 49bd74ea412f..e3c7254457db 100644
--- a/pkgs/tools/graphics/scrot/default.nix
+++ b/pkgs/tools/graphics/scrot/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     description = "A command-line screen capture utility";
     platforms = platforms.linux;
     maintainers = with maintainers; [ garbas ];
+    license = licenses.mit;
   };
 }
diff --git a/pkgs/tools/misc/convmv/default.nix b/pkgs/tools/misc/convmv/default.nix
index 52bcbde1cc1b..56b9d5c849a5 100644
--- a/pkgs/tools/misc/convmv/default.nix
+++ b/pkgs/tools/misc/convmv/default.nix
@@ -26,5 +26,6 @@ stdenv.mkDerivation rec {
     description = "Converts filenames from one encoding to another";
     platforms = platforms.linux ++ platforms.freebsd ++ platforms.cygwin;
     maintainers = [ ];
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/misc/diskscan/default.nix b/pkgs/tools/misc/diskscan/default.nix
index 9449b7759a8c..7b97e58fdf96 100644
--- a/pkgs/tools/misc/diskscan/default.nix
+++ b/pkgs/tools/misc/diskscan/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     platforms = with platforms; linux;
     maintainers = with maintainers; [ peterhoeg ];
     inherit version;
+    license = licenses.gpl3;
   };
 }
diff --git a/pkgs/tools/misc/disper/default.nix b/pkgs/tools/misc/disper/default.nix
index 27bb62c582a5..22951eecf533 100644
--- a/pkgs/tools/misc/disper/default.nix
+++ b/pkgs/tools/misc/disper/default.nix
@@ -23,6 +23,7 @@ stdenv.mkDerivation rec {
     description = "On-the-fly display switch utility";
     homepage = http://willem.engen.nl/projects/disper/;
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl3;
   };
 
 }
diff --git a/pkgs/tools/misc/fondu/default.nix b/pkgs/tools/misc/fondu/default.nix
index 7610bb88f390..e31da3bfd212 100644
--- a/pkgs/tools/misc/fondu/default.nix
+++ b/pkgs/tools/misc/fondu/default.nix
@@ -15,5 +15,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl3;
   };
 }
diff --git a/pkgs/tools/misc/moreutils/default.nix b/pkgs/tools/misc/moreutils/default.nix
index a8d08018c747..caef0f7b8bb2 100644
--- a/pkgs/tools/misc/moreutils/default.nix
+++ b/pkgs/tools/misc/moreutils/default.nix
@@ -30,5 +30,6 @@ stdenv.mkDerivation rec {
     homepage = https://joeyh.name/code/moreutils/;
     maintainers = with maintainers; [ koral pSub ];
     platforms = platforms.all;
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/misc/multitail/default.nix b/pkgs/tools/misc/multitail/default.nix
index 39c9323151f3..48714a4b6e88 100644
--- a/pkgs/tools/misc/multitail/default.nix
+++ b/pkgs/tools/misc/multitail/default.nix
@@ -23,5 +23,6 @@ stdenv.mkDerivation rec {
     description = "tail on Steroids";
     maintainers = with stdenv.lib.maintainers; [ ];
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/misc/renameutils/default.nix b/pkgs/tools/misc/renameutils/default.nix
index f415b76a303d..8b6fec8d0212 100644
--- a/pkgs/tools/misc/renameutils/default.nix
+++ b/pkgs/tools/misc/renameutils/default.nix
@@ -16,5 +16,6 @@ stdenv.mkDerivation {
     homepage = http://www.nongnu.org/renameutils/;
     description = "A set of programs to make renaming of files faster";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/misc/riemann-tools/default.nix b/pkgs/tools/misc/riemann-tools/default.nix
index a20046deafc8..92e347a044ca 100644
--- a/pkgs/tools/misc/riemann-tools/default.nix
+++ b/pkgs/tools/misc/riemann-tools/default.nix
@@ -1,8 +1,14 @@
-{ bundlerEnv }:
+{ stdenv, bundlerEnv }:
 
 bundlerEnv {
   name = "riemann-tools-0.2.13";
   gemfile = ./Gemfile;
   lockfile = ./Gemfile.lock;
   gemset = ./gemset.nix;
+
+  meta = {
+    description = "Tools to submit data to Riemann";
+    homepage = "https://riemann.io";
+    license = stdenv.lib.licenses.mit;
+  };
 }
diff --git a/pkgs/tools/misc/wv/default.nix b/pkgs/tools/misc/wv/default.nix
index 59efcaa18095..f19d448e5fc2 100644
--- a/pkgs/tools/misc/wv/default.nix
+++ b/pkgs/tools/misc/wv/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Converter from Microsoft Word formats to human-editable ones";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/networking/getmail/default.nix b/pkgs/tools/networking/getmail/default.nix
index 224c7a4ab484..ac69fd992658 100644
--- a/pkgs/tools/networking/getmail/default.nix
+++ b/pkgs/tools/networking/getmail/default.nix
@@ -26,5 +26,6 @@ python2Packages.buildPythonApplication rec {
     homepage = http://pyropus.ca/software/getmail/;
     inherit version;
     updateWalker = true;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/networking/p2p/rtorrent/default.nix b/pkgs/tools/networking/p2p/rtorrent/default.nix
index 658739c93aa0..63652557efa5 100644
--- a/pkgs/tools/networking/p2p/rtorrent/default.nix
+++ b/pkgs/tools/networking/p2p/rtorrent/default.nix
@@ -47,5 +47,6 @@ stdenv.mkDerivation rec {
 
     platforms = platforms.unix;
     maintainers = with maintainers; [ ebzzry codyopel ];
+    license = licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/networking/sstp/default.nix b/pkgs/tools/networking/sstp/default.nix
index dce6d1acb776..e8db3a071843 100644
--- a/pkgs/tools/networking/sstp/default.nix
+++ b/pkgs/tools/networking/sstp/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     homepage = http://sstp-client.sourceforge.net/;
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.ktosiek ];
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/networking/surfraw/default.nix b/pkgs/tools/networking/surfraw/default.nix
index b23616c57e92..80daf6447efa 100644
--- a/pkgs/tools/networking/surfraw/default.nix
+++ b/pkgs/tools/networking/surfraw/default.nix
@@ -19,5 +19,6 @@ stdenv.mkDerivation rec {
     homepage = http://surfraw.alioth.debian.org;
     maintainers = [];
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.publicDomain;
   };
 }
diff --git a/pkgs/tools/package-management/nixops/generic.nix b/pkgs/tools/package-management/nixops/generic.nix
index 105cb6d7ab0f..31adac4436c8 100644
--- a/pkgs/tools/package-management/nixops/generic.nix
+++ b/pkgs/tools/package-management/nixops/generic.nix
@@ -47,5 +47,6 @@ python2Packages.buildPythonApplication {
     description = "NixOS cloud provisioning and deployment tool";
     maintainers = with lib.maintainers; [ eelco rob domenkozar ];
     platforms = lib.platforms.unix;
+    license = lib.licenses.lgpl3;
   };
 }
diff --git a/pkgs/tools/security/dirmngr/default.nix b/pkgs/tools/security/dirmngr/default.nix
index 888fa48eab9a..ee97bda19064 100644
--- a/pkgs/tools/security/dirmngr/default.nix
+++ b/pkgs/tools/security/dirmngr/default.nix
@@ -12,5 +12,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/security/sbsigntool/default.nix b/pkgs/tools/security/sbsigntool/default.nix
index bcf1a5c1f792..cfe54967cce3 100644
--- a/pkgs/tools/security/sbsigntool/default.nix
+++ b/pkgs/tools/security/sbsigntool/default.nix
@@ -47,6 +47,7 @@ stdenv.mkDerivation rec {
     homepage    = http://jk.ozlabs.org/docs/sbkeysync-maintaing-uefi-key-databases;
     maintainers = [ maintainers.tstrobel ];
     platforms   = [ "x86_64-linux" ]; # Broken on i686
+    license     = licenses.gpl3;
   };
 }
 
diff --git a/pkgs/tools/security/seccure/default.nix b/pkgs/tools/security/seccure/default.nix
index 1a276875ed7a..a2ec48d4d270 100644
--- a/pkgs/tools/security/seccure/default.nix
+++ b/pkgs/tools/security/seccure/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     homepage = http://point-at-infinity.org/seccure/;
     description = "Zero-configuration elliptic curve cryptography utility";
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.lgpl3;
   };
 }
diff --git a/pkgs/tools/security/ssss/default.nix b/pkgs/tools/security/ssss/default.nix
index b286f31304e9..3bbcdafcdcdd 100644
--- a/pkgs/tools/security/ssss/default.nix
+++ b/pkgs/tools/security/ssss/default.nix
@@ -23,5 +23,6 @@ stdenv.mkDerivation rec {
     description = "Shamir Secret Sharing Scheme";
     homepage = http://point-at-infinity.org/ssss/;
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/system/setserial/default.nix b/pkgs/tools/system/setserial/default.nix
index 959334f4cc5d..d6e8f4f1bb9f 100644
--- a/pkgs/tools/system/setserial/default.nix
+++ b/pkgs/tools/system/setserial/default.nix
@@ -22,5 +22,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Serial port configuration utility";
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/text/shfmt/default.nix b/pkgs/tools/text/shfmt/default.nix
index fe699b355900..2ab568ba8416 100644
--- a/pkgs/tools/text/shfmt/default.nix
+++ b/pkgs/tools/text/shfmt/default.nix
@@ -21,5 +21,6 @@ buildGoPackage rec {
       shfmt formats shell programs. It can use tabs or any number of spaces to indent.
       You can feed it standard input, any number of files or any number of directories to recurse into.
     '';
+    license = licenses.bsd3;
   };
 }
diff --git a/pkgs/tools/typesetting/xmlroff/default.nix b/pkgs/tools/typesetting/xmlroff/default.nix
index 2177937221a1..f8b0ddbfac56 100644
--- a/pkgs/tools/typesetting/xmlroff/default.nix
+++ b/pkgs/tools/typesetting/xmlroff/default.nix
@@ -41,5 +41,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     platforms = stdenv.lib.platforms.unix;
+    license = stdenv.lib.licenses.bsd3;
   };
 }
diff --git a/pkgs/tools/video/vnc2flv/default.nix b/pkgs/tools/video/vnc2flv/default.nix
index 32cf2771b51d..561c8cf7d78f 100644
--- a/pkgs/tools/video/vnc2flv/default.nix
+++ b/pkgs/tools/video/vnc2flv/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, pythonPackages }:
+{ stdenv, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   name = "vnc2flv-20100207";
@@ -15,5 +15,6 @@ pythonPackages.buildPythonApplication rec {
   meta = {
     description = "Tool to record VNC sessions to Flash Video";
     homepage = http://www.unixuser.org/~euske/python/vnc2flv/;
+    license = stdenv.lib.licenses.mit;
   };
 }
diff --git a/pkgs/tools/video/vncrec/default.nix b/pkgs/tools/video/vncrec/default.nix
index 162a1b6d5a47..7efcf6cbf83a 100644
--- a/pkgs/tools/video/vncrec/default.nix
+++ b/pkgs/tools/video/vncrec/default.nix
@@ -27,5 +27,6 @@ stdenv.mkDerivation rec {
     description = "VNC recorder";
     homepage = http://ronja.twibright.com/utils/vncrec/;
     platforms = stdenv.lib.platforms.linux;
+    license = stdenv.lib.licenses.gpl2;
   };
 }