anchor.diff:      };
     };
   
  -  pycharm-professional-313 = buildPycharm rec {
  -    name = "pycharm-professional-${version}";
  -    version = "3.1.3";
  -    build = "133.1347";
  -    description = "PyCharm 3.1 Professional Edition";
  -    license = stdenv.lib.licenses.unfree;
  -    src = fetchurl {
  -      url = "http://download.jetbrains.com/python/${name}.tar.gz";
  -      sha256 = "e0c2db8f18cb825a95de6ddc4b0b9f93c5643bf34cca9f1b3c2fa37fd7c14f11";
  -    };
  -  };
  -
  -  pycharm-professional-341 = buildPycharm rec {
  +  pycharm-professional = buildPycharm rec {
       name = "pycharm-professional-${version}";
       version = "3.4.1";
       build = "135.1057";
  
positive.code:     };
    };
  
  }
negative.code:     };
    };
  
    pycharm-community = buildPycharm rec {
      name = "pycharm-community-${version}";
      version = "3.4.1";
      build = "135.1057";
  