anchor.diff:  
         mkdir -p $out/bin
         mkdir -p $out/share/applications
  -      mkdir -p $out/share/doc/anki
  -      mkdir -p $out/share/man/man1
  +      mkdir -p $doc/share/doc/anki
  +      mkdir -p $man/share/man/man1
         mkdir -p $out/share/mime/packages
         mkdir -p $out/share/pixmaps
         mkdir -p $pp
  
positive.code:       license = licenses.agpl3Plus;
        broken = stdenv.hostPlatform.isAarch64;
        platforms = platforms.mesaPlatforms;
        maintainers = with maintainers; [ the-kenny ];
      };
  }
  
negative.code: , python
  , fetchurl
  , fetchpatch
  , fetchFromGitHub
  , lame
  , mplayer
  , libpulseaudio
  