anchor.diff:      };
     };
   
  +  perlSVK = import ../development/perl-modules/generic perl {
  +    name = "SVK-v2.0.2";
  +    src = fetchurl {
  +      url = http://search.cpan.org/CPAN/authors/id/C/CL/CLKAO/SVK-v2.0.2.tar.gz;
  +      sha256 = "0c4m2q7cvzwh9kk1nc1vd8lkxx2kss5nd4k20dpkal4c7735jns0";
  +    };
  +    propagatedBuildInputs = [perlAlgorithmDiff perlAlgorithmAnnotate perlAppCLI perlClassDataInheritable perlDataHierarchy perlEncode perlFileTemp perlIODigest perlListMoreUtils perlPathClass perlPerlIOeol perlPerlIOviadynamic perlPerlIOviasymlink perlPodEscapes perlPodSimple perlSVNMirror perlTimeHiRes perlUNIVERSALrequire perlURI perlYAMLSyck perlClassAutouse perlIOPager perlLocaleMaketextLexicon perlFreezeThaw];
  +  };
  +
  +  perlSVNMirror = import ../development/perl-modules/generic perl {
  +    name = "SVN-Mirror-0.73";
  +    src = fetchurl {
  +      url = http://search.cpan.org/CPAN/authors/id/C/CL/CLKAO/SVN-Mirror-0.73.tar.gz;
  +      sha256 = "1scjaq7qjz6jlsk1c2l5q15yxf0sqbydvf22mb2xzy1bzaln0x2c";
  +    };
  +    propagatedBuildInputs = [perlClassAccessor perlFilechdir subversion perlURI perlTermReadKey perlTimeDate perlSVNSimple];
  +  };
  +
  +  perlSVNSimple = import ../development/perl-modules/generic perl {
  +    name = "SVN-Simple-0.27";
  +    src = fetchurl {
  +      url = http://search.cpan.org/CPAN/authors/id/C/CL/CLKAO/SVN-Simple-0.27.tar.gz;
  +      sha256 = "0p7p52ja6sf4j0w3b05i0bbqi5wiambckw2m5dsr63bbmlhv4a71";
  +    };
  +    propagatedBuildInputs = [subversion];
  +  };
  +
     perlTermReadKey = import ../development/perl-modules/generic perl {
       name = "TermReadKey-2.30";
       src = fetchurl {
  
positive.code:     };
    };
  
    perlFontTTF = import ../development/perl-modules/Font-TTF {
      inherit fetchurl perl;
    };
  
    perlURI = import ../development/perl-modules/generic perl {
  
negative.code:     };
    };
  
    perlI18NLangTags = import ../development/perl-modules/generic perl {
      name = "I18N-LangTags-0.35";
      src = fetchurl {
        url = http://search.cpan.org/CPAN/authors/id/S/SB/SBURKE/I18N-LangTags-0.35.tar.gz;
        sha256 = "0idwfi7k8l44d9akpdj6ygdz3q8zxr690m18s7w23ms9d55bh3jy";
      };
      propagatedBuildInputs = [];
    };
  
    perlIODigest = import ../development/perl-modules/generic perl {
      name = "IO-Digest-0.10";
      src = fetchurl {
        url = http://search.cpan.org/CPAN/authors/id/C/CL/CLKAO/IO-Digest-0.10.tar.gz;
        sha256 = "1g6ilxqv2a7spf273v7k0721c6am7pwpjrin3h5zaqxfmd312nav";
      };
      propagatedBuildInputs = [perlPerlIOviadynamic];
    };
  
    perlIOPager = import ../development/perl-modules/generic perl {
      name = "IO-Pager-0.06.tgz";
      src = fetchurl {
        url = http://search.cpan.org/CPAN/authors/id/J/JP/JPIERCE/IO-Pager-0.06.tgz;
        sha256 = "0r3af4gyjpy0f7bhs7hy5s7900w0yhbckb2dl3a1x5wpv7hcbkjb";
      };
      propagatedBuildInputs = [];
    };
  
    perlListMoreUtils = import ../development/perl-modules/generic perl {
      name = "List-MoreUtils-0.22";
      src = fetchurl {
        url = http://search.cpan.org/CPAN/authors/id/V/VP/VPARSEVAL/List-MoreUtils-0.22.tar.gz;
        sha256 = "1dv21xclh6r1cyy19r34xv2w6pc1jb5pwj7b2739m78xhlk8p55l";
      };
      propagatedBuildInputs = [];
    };
  
    perlLocaleGettext = import ../development/perl-modules/generic perl {
      name = "LocaleGettext-1.04";
      src = fetchurl {
  