anchor.diff:    };
   
     Moose = buildPerlPackage {
  -    name = "Moose-2.0604";
  -    src = fetchurl {
  -      url = mirror://cpan/authors/id/D/DO/DOY/Moose-2.0604.tar.gz;
  -      sha256 = "0nwvklb8dwf8lskwxik3gi9gsqzrix2jhc56zvfzlf1q5q1s07qj";
  -    };
  -    buildInputs = [ DistCheckConflicts TestFatal TestRequires ];
  -    propagatedBuildInputs = [ ClassLoad ClassLoadXS DataOptList DevelGlobalDestruction DistCheckConflicts EvalClosure ListMoreUtils MROCompat PackageDeprecationManager PackageStash PackageStashXS ParamsUtil SubExporter SubName TaskWeaken TryTiny ];
  -    meta = {
  -      homepage = http://search.cpan.org/perldoc?CPAN::Meta::Spec;
  +    name = "Moose-2.1213";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/E/ET/ETHER/Moose-2.1213.tar.gz;
  +      sha256 = "0f3b196ae67dc1daaa43c44ae7703f27c4f92c391ad3e252a90e90c50c851e03";
  +    };
  +    buildInputs = [ CPANMetaCheck CPANMetaRequirements DistCheckConflicts TestCleanNamespaces TestFatal TestRequires ];
  +    propagatedBuildInputs = [ ClassLoad ClassLoadXS DataOptList DevelGlobalDestruction DevelStackTrace DistCheckConflicts EvalClosure ListMoreUtils MROCompat ModuleRuntime ModuleRuntimeConflicts PackageDeprecationManager PackageStash PackageStashXS ParamsUtil SubExporter SubName TaskWeaken TryTiny ];
  +    meta = {
  +      homepage = http://moose.perl.org/;
         description = "A postmodern object system for Perl 5";
  -      license = "perl5";
  +      license = "perl";
  +      maintainers = [ maintainers.eelco ];
  +      platforms   = stdenv.lib.platforms.linux;
       };
     };
   
  
positive.code:     meta = {
        description = "A Simple totally OO CGI interface that is CGI.pm compliant";
        license = "perl";
      };
    };
  
  
negative.code:     doCheck = false; # Test performs network access.
    };
  
    namespaceautoclean = buildPerlPackage {
      name = "namespace-autoclean-0.20";
      src = fetchurl {
        url = mirror://cpan/authors/id/E/ET/ETHER/namespace-autoclean-0.20.tar.gz;
        sha256 = "42a199314d07b7a29044d6072529ca53037c75a43550193b1586bd19c690a05f";
      };
      buildInputs = [ ModuleBuildTiny TestRequires ];
      propagatedBuildInputs = [ BHooksEndOfScope SubIdentify namespaceclean ];
      meta = {
        homepage = https://github.com/moose/namespace-autoclean;
        description = "Keep imports out of your namespace";
        license = "perl";
      };
    };
  
  