anchor.diff:  
   stdenv.mkDerivation rec {
   
  -  name = "kid3-${version}";
  -  version = "3.3.0";
  +  name = "kid3-${meta.version}";
   
     src = fetchurl {
  -    url = "http://downloads.sourceforge.net/project/kid3/kid3/${version}/${name}.tar.gz";
  +    url = "http://downloads.sourceforge.net/project/kid3/kid3/${meta.version}/${name}.tar.gz";
       sha256 = "12sa54mg1b3wkagmh5yi20ski8km9d199lk0a1yfxy0ffjfld7js";
     };
   
  
positive.code:     maintainers = [ maintainers.AndersonTorres ];
    };
  }
  
  # TODO: Qt5 support
  
negative.code:   '';
  
    meta = with stdenv.lib; {
      version = "3.3.0";
      description = "A simple and powerful audio tag editor";
      longDescription = ''
        If you want to easily tag multiple MP3, Ogg/Vorbis, FLAC, MPC,
  