anchor.diff:      # error: invalid command 'test'
       doCheck = false;
   
  -    meta = {
  +    meta = with stdenv.lib; {
         homepage = http://graphite.wikidot.com/;
         description = "Enterprise scalable realtime graphing";
  -      maintainers = [ stdenv.lib.maintainers.rickynils ];
  +      maintainers = with maintainers; [ rickynils offline ];
       };
     };
   
  
positive.code: 
    graphite_web = buildPythonPackage rec {
      name = "graphite-web-${version}";
      version = "0.9.11";
  
      src = fetchurl rec {
        url = "https://pypi.python.org/packages/source/g/graphite-web/${name}.tar.gz";
        md5 = "1499b5dded3d1054d598760fd450a6f9";
      };
  
      propagatedBuildInputs = [ django_1_3 django_tagging modules.sqlite3 whisper pkgs.pycairo ldap memcached ];
  
negative.code:     # error: invalid command 'test'
      doCheck = false;
  
      meta = with stdenv.lib; {
        homepage = http://graphite.wikidot.com/;
        description = "Backend data caching and persistence daemon for Graphite";
        maintainers = with maintainers; [ rickynils offline ];
      };
    };
  
  