anchor.diff:      "--prefix" "PATH" ":" (stdenv.lib.makeBinPath [ accuraterip-checksum cdrdao utillinux flac sox ])
     ];
   
  +  preBuild = ''
  +    export SETUPTOOLS_SCM_PRETEND_VERSION="v${version}"
  +  '';
  +
     # some tests require internet access
     # https://github.com/JoeLametta/whipper/issues/291
     doCheck = false;
  
positive.code: { stdenv, fetchFromGitHub, python2, cdparanoia, cdrdao, flac
  , sox, accuraterip-checksum, utillinux, substituteAll }:
  
  python2.pkgs.buildPythonApplication rec {
    name = "whipper-${version}";
    version = "0.7.3";
  
    src = fetchFromGitHub {
      owner = "whipper-team";
      repo = "whipper";
      rev = "v${version}";
      sha256 = "0ypbgc458i7yvbyvg6wg6agz5yzlwm1v6zw7fmyq9h59xsv27mpr";
    };
  
    pythonPath = with python2.pkgs; [
      pygobject3 musicbrainzngs urllib3 chardet
      pycdio setuptools mutagen CDDB
      requests
    ];
  
    checkInputs = with python2.pkgs; [
      twisted
    ];
  
  
negative.code:   meta = with stdenv.lib; {
      homepage = https://github.com/whipper-team/whipper;
      description = "A CD ripper aiming for accuracy over speed";
      maintainers = with maintainers; [ rycee emily ];
      license = licenses.gpl3Plus;
      platforms = platforms.linux;
    };
  