anchor.diff:    };
   
     DistZilla = buildPerlPackage {
  -    name = "Dist-Zilla-4.300039";
  -    src = fetchurl {
  -      url = mirror://cpan/authors/id/R/RJ/RJBS/Dist-Zilla-4.300039.tar.gz;
  -      sha256 = "10cighwsqp53kbk2gwlnl9m18sbs7ijr2v37vwca9qxbscy2yr21";
  -    };
  -    buildInputs = [ FileShareDirInstall SoftwareLicense TestFatal TestFileShareDir TestScript ];
  -    propagatedBuildInputs = [ AppCmd CPANUploader ClassLoad ConfigINI ConfigMVP ConfigMVPReaderINI DataSection DateTime FileCopyRecursive FileFindRule FileHomeDir FileShareDir FileShareDirInstall Filepushd HashMergeSimple JSON ListAllUtils ListMoreUtils LogDispatchouli Moose MooseAutobox MooseXLazyRequire MooseXRoleParameterized MooseXSetOnce MooseXTypes MooseXTypesPathClass MooseXTypesPerl PPI ParamsUtil PathClass PerlPrereqScanner PerlVersion PodEventual SoftwareLicense StringFormatter StringRewritePrefix SubExporter SubExporterForMethods TermReadKey TestDeep TextGlob TextTemplate TryTiny YAMLTiny autobox namespaceautoclean CPANMetaRequirements ];
  +    name = "Dist-Zilla-6.011";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/R/RJ/RJBS/Dist-Zilla-6.011.tar.gz;
  +      sha256 = "0cai08gzrvf9mkqsj3b8vhcwxaxs30h4gx0wffq8c5dja9fhzjxs";
  +    };
  +    buildInputs = [ CPANMetaCheck TestDeep TestFailWarnings TestFatal TestFileShareDir ];
  +    propagatedBuildInputs = [ AppCmd ArchiveTarWrapper CPANUploader ConfigMVPReaderINI DateTime FileCopyRecursive FileFindRule FileShareDirInstall Filepushd LogDispatchouli MooseXLazyRequire MooseXSetOnce MooseXTypesPerl PerlPrereqScanner PodEventual SoftwareLicense TermEncoding TermUI YAMLTiny ];
       meta = {
         homepage = http://dzil.org/;
         description = "Distribution builder; installer not included!";
  
positive.code:       description = "Manipulates TAR archives";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    ArchiveZip = buildPerlPackage {
  
negative.code:     };
    };
  
    TermUI = buildPerlPackage rec {
       name = "Term-UI-0.46";
       src = fetchurl {
         url = mirror://cpan/authors/id/B/BI/BINGOS/Term-UI-0.46.tar.gz;
         sha256 = "19p92za5cx1v7g57pg993amprcvm1az3pp7y9g5b1aplsy06r54i";
       };
       propagatedBuildInputs = [ LogMessageSimple ];
       meta = {
         description = "User interfaces via Term::ReadLine made easy";
         license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
       };
    };
  
    TermVT102 = buildPerlPackage {
      name = "Term-VT102-0.91";
      src = fetchurl {
  