anchor.diff:      };
     };
   
  +
  +  unidecode = buildPythonPackage rec {
  +    name = "Unidecode-0.04.12";
  +
  +    src = fetchurl {
  +      url = "http://pypi.python.org/packages/source/U/Unidecode/${name}.tar.gz";
  +      md5 = "351dc98f4512bdd2e93f7a6c498730eb";
  +    };
  +
  +    meta = {
  +      homepage = http://pypi.python.org/pypi/Unidecode/;
  +      description = "ASCII transliterations of Unicode text";
  +      license = pkgs.lib.licenses.gplv2;
  +      maintainers = [ stdenv.lib.maintainers.iElectric ];
  +    };
  +  };
  +
     txamqp = buildPythonPackage rec {
       name = "txamqp-${version}";
       version = "0.3";
  
positive.code:     meta = {
        homepage = https://github.com/iElectric/mr.bob.git;
        description = "A tool to generate code skeletons from templates";
      };
    };
  
  
negative.code: 
      propagatedBuildInputs = [ logilab_common ];
    };
  
  
    beets = buildPythonPackage rec {
      name = "beets-1.0.0";
  
      src = fetchurl {
        url = "http://pypi.python.org/packages/source/b/beets/${name}.tar.gz";
        md5 = "88ad09a93aa0d69ce813205cf23b2a6c";
      };
  
      # tests depend on $HOME setting
      configurePhase = "export HOME=$TMPDIR";
  
      propagatedBuildInputs = [ pyyaml unidecode mutagen munkres musicbrainzngs python.modules.sqlite3 python.modules.readline ];
  
      meta = {
        homepage = http://beets.radbox.org;
        description = "Music tagger and library organizer";
        license = pkgs.lib.licenses.mit;
        maintainers = [ stdenv.lib.maintainers.iElectric ];
      };
    };
  
  
    beautifulsoup = buildPythonPackage (rec {
      name = "beautifulsoup-3.0.8";
  