anchor.diff:        sha256 = "1yf0dnkj00yzzhbssw88j9gr58ngjfrd6r68p9asf6djishj9h45";
       };
   
  -    propagatedBuildInputs = with self; [ pil django_1_3 feedparser ];
  +    propagatedBuildInputs = with self; [ pil django_1_5 feedparser ];
   
       meta = {
         description = "A collection of useful extensions for Django";
  
positive.code: 
    python-jenkins = buildPythonPackage rec {
      name = "python-jenkins-${version}";
      version = "0.4.5";
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/p/python-jenkins/${name}.tar.gz";
        md5 = "10f1c24d45afe9cadd43f8d60b37d04c";
      };
  
      buildInputs = with self; [ pbr pip ];
      pythonPath = with self; [ pyyaml six ];
      doCheck = false;
  
      meta = {
        description = "Python bindings for the remote Jenkins API";
  
negative.code:     # should be fixed in next release
      doCheck = false;
  
      buildInputs = with self; [ mock ];
      propagatedBuildInputs = with self; [ pyramid zodb zodburi ZEO ];
  
      meta = {
        maintainers = with maintainers; [ iElectric ];
  