anchor.diff:        homepage = http://wiki.github.com/toddr/Regexp-Parser;
         description = "Base class for parsing regexes";
         license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
  +    };
  +  };
  +
  +  RegexpTrie = buildPerlPackage {
  +    name = "Regexp-Trie-0.02";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/D/DA/DANKOGAI/Regexp-Trie-0.02.tar.gz;
  +      sha256 = "1yn5l6x3xyic9jxw9jggqsbggcv7rc8ggj4zbnlz9hfvv17gjazv";
  +    };
  +    meta = {
       };
     };
   
  
positive.code:     };
    };
  
    PerlVersion = buildPerlPackage rec {
      name = "Perl-Version-1.013";
      src = fetchurl {
  
negative.code:   };
  
    ModuleCPANTSAnalyse = buildPerlPackage rec {
       name = "Module-CPANTS-Analyse-1.00";
       src = fetchurl {
         url = mirror://cpan/authors/id/I/IS/ISHIGAKI/Module-CPANTS-Analyse-1.00.tar.gz;
         sha256 = "0r77g2h0d3p81scf294x5qkvi76hzwvbfji0m86abidjav5jk6a2";
       };
       propagatedBuildInputs = [ ArchiveAnyLite ArrayDiff CPANDistnameInfo DataBinary FileFindObject PerlPrereqScannerNotQuiteLite SoftwareLicense ];
       buildInputs = [ ExtUtilsMakeMakerCPANfile TestFailWarnings ];
       meta = {
         description = "Generate Kwalitee ratings for a distribution";
  