6 files changed, 13 insertions, 11 deletions
diff --git a/pkgs/applications/audio/axoloti/dfu-util.nix b/pkgs/applications/audio/axoloti/dfu-util.nix
index 2076e45de546..07a78260991f 100644
--- a/pkgs/applications/audio/axoloti/dfu-util.nix
+++ b/pkgs/applications/audio/axoloti/dfu-util.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
       phones. With dfu-util you are able to download firmware to your device or
       upload firmware from it.
     '';
-    homepage = http://dfu-util.gnumonks.org/;
+    homepage = http://dfu-util.sourceforge.net;
     license = licenses.gpl2Plus;
     platforms = platforms.unix;
     maintainers = [ ];
diff --git a/pkgs/applications/audio/axoloti/libusb1.nix b/pkgs/applications/audio/axoloti/libusb1.nix
index cf71c006046e..1a6ebd346cca 100644
--- a/pkgs/applications/audio/axoloti/libusb1.nix
+++ b/pkgs/applications/audio/axoloti/libusb1.nix
@@ -29,10 +29,10 @@ stdenv.mkDerivation rec {
     sed 's,-ludev,-L${systemd.lib}/lib -ludev,' -i $out/lib/libusb-1.0.la
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://www.libusb.info;
     description = "User-space USB library";
-    platforms = stdenv.lib.platforms.unix;
-    maintainers = [ ];
+    platforms = platforms.unix;
+    license = licenses.lgpl21;
   };
 }
diff --git a/pkgs/applications/audio/distrho/default.nix b/pkgs/applications/audio/distrho/default.nix
index 5885e0f73f53..bf79b68bc7db 100644
--- a/pkgs/applications/audio/distrho/default.nix
+++ b/pkgs/applications/audio/distrho/default.nix
@@ -46,6 +46,7 @@ stdenv.mkDerivation rec {
       TAL-Filter-2 TAL-NoiseMaker TAL-Reverb TAL-Reverb-2 TAL-Reverb-3
       TAL-Vocoder-2 TheFunction ThePilgrim Vex Wolpertinger
     '';
+    license = with licenses; [ gpl2 gpl3 gpl2Plus lgpl3 mit ];
     maintainers = [ maintainers.goibhniu ];
     platforms = [ "x86_64-linux" ];
   };
diff --git a/pkgs/applications/audio/lastfmsubmitd/default.nix b/pkgs/applications/audio/lastfmsubmitd/default.nix
index e22bca29bc97..3135a00334c7 100644
--- a/pkgs/applications/audio/lastfmsubmitd/default.nix
+++ b/pkgs/applications/audio/lastfmsubmitd/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, pythonPackages }:
+{ lib, fetchurl, pythonPackages }:
 
 pythonPackages.buildPythonApplication rec {
   pname = "lastfmsubmitd";
@@ -15,6 +15,7 @@ pythonPackages.buildPythonApplication rec {
 
   meta = {
     homepage = https://www.red-bean.com/decklin/lastfmsubmitd/;
+    license = lib.licenses.mit;
     description = "An last.fm audio scrobbler and daemon";
   };
 }
diff --git a/pkgs/applications/audio/pianobar/default.nix b/pkgs/applications/audio/pianobar/default.nix
index 1518ed9b7942..60cd2567f625 100644
--- a/pkgs/applications/audio/pianobar/default.nix
+++ b/pkgs/applications/audio/pianobar/default.nix
@@ -1,16 +1,16 @@
-{ fetchurl, stdenv, pkgconfig, libao, json_c, libgcrypt, libav, curl }:
+{ fetchurl, stdenv, pkgconfig, libao, json_c, libgcrypt, ffmpeg, curl }:
 
 stdenv.mkDerivation rec {
-  name = "pianobar-2016.06.02";
+  name = "pianobar-2018.06.22";
 
   src = fetchurl {
     url = "http://6xq.net/projects/pianobar/${name}.tar.bz2";
-    sha256 = "0n9544bfsdp04xqcjm4nhfvp357dx0c3gpys0rjkq09nzv8b1vy6";
+    sha256 = "1hnlif62vsxgh8j9mcibxwj4gybpgqc11ba729kflpvvi9qmfqwl";
   };
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    libao json_c libgcrypt libav curl
+    libao json_c libgcrypt ffmpeg curl
   ];
 
   makeFlags="PREFIX=$(out)";
diff --git a/pkgs/applications/audio/pulseeffects/default.nix b/pkgs/applications/audio/pulseeffects/default.nix
index 37729868e6f7..0949611224df 100644
--- a/pkgs/applications/audio/pulseeffects/default.nix
+++ b/pkgs/applications/audio/pulseeffects/default.nix
@@ -43,13 +43,13 @@ let
   ];
 in stdenv.mkDerivation rec {
   name = "pulseeffects-${version}";
-  version = "4.3.3";
+  version = "4.3.4";
 
   src = fetchFromGitHub {
     owner = "wwmm";
     repo = "pulseeffects";
     rev = "v${version}";
-    sha256 = "1krfxvwqimfcsv7f2l722ivzz0qdf5h0pmb702mg65qb160zn065";
+    sha256 = "0gyyqxfmmp6hbwc10i48sxrgdxansm3vsbwgc6rh89clxwcnfiml";
   };
 
   nativeBuildInputs = [