anchor.diff:      };
   
       propagatedBuildInputs = with self; [ pkgs.gnutls ];
  +  };
  +
  +  gsutil = buildPythonPackage rec {
  +    name = "gsutil-4.6";
  +    meta = {
  +      homepage = https://developers.google.com/storage/docs/gsutil;
  +      description = "Google Cloud Storage Tool";
  +      maintainers = [ "Russell O'Connor <oconnorr@google.com>" ];
  +      license = stdenv.lib.licenses.asl20;
  +    };
  +    doCheck = false;
  +
  +    src = pkgs.fetchurl {
  +      url = https://pypi.python.org/packages/source/g/gsutil/gsutil-4.6.tar.gz;
  +      sha256 = "1i0clm60162rbk45ljr8nsw4ndkzjnwb7r440shcqjrvw8jq49mn";
  +    };
  +
  +    propagatedBuildInputs = with self; [ boto-230 crcmod httplib2 gcs-oauth2-boto-plugin google_api_python_client gflags
  +                                         retry_decorator pkgs.pyopenssl socksipy-branch ];
     };
   
     gitdb = buildPythonPackage rec {
  
positive.code:       description = "Joyent SmartDataCenter CloudAPI connector using http-signature authentication via Requests";
        homepage = https://github.com/atl/py-smartdc;
        license = licenses.mit;
      };
    };
  
  
negative.code:     propagatedBuildInputs = with self; [ self.coverage ];
    };
  
    crcmod = buildPythonPackage rec {
      name = "crcmod-1.7";
      src = pkgs.fetchurl {
        url = https://pypi.python.org/packages/source/c/crcmod/crcmod-1.7.tar.gz;
        sha256 = "07k0hgr42vw2j92cln3klxka81f33knd7459cn3d8aszvfh52w6w";
      };
      meta = {
        description = "Python module for generating objects that compute the Cyclic Redundancy Check (CRC)";
        homepage = http://crcmod.sourceforge.net/;
        license = stdenv.lib.licenses.mit;
      };
    };
  
    cython = buildPythonPackage rec {
      name = "Cython-0.20.1";
  
  