anchor.diff:    version = "2.3.2";
     pname = "audacity";
   
  -  src = fetchurl {
  +  src = fetchzip {
       url = "https://github.com/audacity/audacity/archive/Audacity-${version}.tar.gz";
  -    sha256 = "0cf7fr1qhyyylj8g9ax1rq5sb887bcv5b8d7hwlcfwamzxqpliyc";
  +    sha256 = "08w96124vv8k4myd4vifq73ningq6404x889wvg2sk016kc4dfv1";
     };
   
     preConfigure = /* we prefer system-wide libs */ ''
  
positive.code:     "-lswscale"
    ];
  
    nativeBuildInputs = [ pkgconfig ];
    buildInputs = [
      file gettext wxGTK30 expat alsaLib
      libsndfile soxr libid3tag libjack2 lv2 lilv serd sord sratom suil wxGTK30.gtk
      ffmpeg libmad lame libvorbis flac soundtouch
      autoconf automake libtool # for the preConfigure phase
    ]; #ToDo: detach sbsms
  
    enableParallelBuilding = true;
  
negative.code:     description = "Sound editor with graphical UI";
      homepage = http://audacityteam.org/;
      license = licenses.gpl2Plus;
      platforms = intersectLists platforms.linux platforms.x86; # fails on ARM
      maintainers = with maintainers; [ the-kenny ];
    };
  }
  