anchor.diff:        substituteInPlace taskw/warrior.py \
           --replace '@@taskwarrior@@' '${pkgs.taskwarrior}'
       '';
  +
  +    # https://github.com/ralphbean/taskw/issues/98
  +    doCheck = false;
   
       buildInputs = with self; [ nose pkgs.taskwarrior tox ];
       propagatedBuildInputs = with self; [ six dateutil pytz ];
  
positive.code:   };
  
    taskw = buildPythonPackage rec {
      version = "1.0.2";
      name = "taskw-${version}";
  
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/t/taskw/${name}.tar.gz";
        sha256 = "0wa2hwplss2r56jrwib6j9sxxm02dz78878975jk9fj10p84w5kr";
      };
  
      patches = [ ../development/python-modules/taskw/use-template-for-taskwarrior-install-path.patch ];
  
negative.code:   };
  
    python_fedora = buildPythonPackage (rec {
      version = "0.5.5";
      name = "python-fedora-${version}";
      meta.maintainers = with maintainers; [ mornfall ];
  
      src = pkgs.fetchurl {
        url = "https://pypi.python.org/packages/source/p/python-fedora/${name}.tar.gz";
        sha256 = "15m8lvbb5q4rg508i4ah8my872qrq5xjwgcgca4d3kzjv2x6fhim";
      };
      propagatedBuildInputs = with self; [ kitchen requests bunch paver ];
      doCheck = false;
  