anchor.diff:          };
   
         preInstall = ''
  -        cp ${x_ignore_nofocus}/* .
  +        cp "${x_ignore_nofocus}/"* .
           sed -i 's|dlopen(library,|dlopen("libX11.so.6",|' x_ignore_nofocus.c
           gcc -c -fPIC x_ignore_nofocus.c -o x_ignore_nofocus.o
           gcc -shared -Wl,-soname,x_ignore_nofocus.so -o x_ignore_nofocus.so  x_ignore_nofocus.o
  
positive.code:     propagatedBuildInputs = with pkgs; [
        pyGtkGlade libtorrentRasterbar twisted Mako chardet pyxdg pyopenssl
      ];
   
      postInstall = ''
         cp -R deluge/data/share $out/share
         cp -R deluge/data/pixmaps $out/share/
  
negative.code:           ${pkgs.libspotify}/lib/libspotify.dylib \
            {} \;
      '';
  
      # There are no tests
      doCheck = false;
  
      meta = with stdenv.lib; {
        homepage    = http://pyspotify.mopidy.com;
        description = "A Python interface to Spotify’s online music streaming service";
  