anchor.diff:    };
   
     Encode = buildPerlPackage {
  -    name = "Encode-2.25";
  -    src = fetchurl {
  -      url = mirror://cpan/authors/id/D/DA/DANKOGAI/Encode-2.25.tar.gz;
  -      sha256 = "0prwmbg3xh1lqskianwrfrgasdfmz4kjm3qpdm27ay110jkk25ak";
  +    name = "Encode-2.39";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/D/DA/DANKOGAI/Encode-2.39.tar.gz;
  +      sha256 = "0d9gzgxl9z5x2zq34m6gbx672b599h0fay4q0pfgv3va8mrm1wdz";
       };
     };
   
  
positive.code:   };
  
    JSONXS = buildPerlPackage rec {
      name = "JSON-XS-2.24";
      src = fetchurl {
        url = "mirror://cpan/authors/id/M/ML/MLEHMANN/${name}.tar.gz";
        sha256 = "0ir0v87w2fwalcwi2fd49mqzjna7cixn3ri0ai6ysdwnsdvbhyny";
      };
    };
  
    libxml_perl = buildPerlPackage rec {
  
negative.code:   };
  
    JSON = buildPerlPackage rec {
      name = "JSON-2.21";
      src = fetchurl {
        url = "mirror://cpan/authors/id/M/MA/MAKAMAKA/${name}.tar.gz";
        sha256 = "1dz00922yq7pz8hb9bbk8pqkwh0brf595lklsind62lf5f247vj7";
      };
      propagatedBuildInputs = [JSONXS];
    };
  