anchor.diff:      };
     };
   
  +  PerlPrereqScannerNotQuiteLite = buildPerlPackage {
  +    name = "Perl-PrereqScanner-NotQuiteLite-0.9904";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/I/IS/ISHIGAKI/Perl-PrereqScanner-NotQuiteLite-0.9904.tar.gz;
  +      sha256 = "1qf6x49sjswazh7bicpm7wnwpdnx245ws02s53dvbxcbw2c66hsn";
  +    };
  +    propagatedBuildInputs = [ DataDump ModuleCPANfile ModuleFind RegexpTrie ];
  +    buildInputs = [ ExtUtilsMakeMakerCPANfile TestFailWarnings TestUseAllModules ];
  +    meta = {
  +      description = "a tool to scan your Perl code for its prerequisites";
  +      license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
  +    };
  +  };
  +
     PerlVersion = buildPerlPackage rec {
       name = "Perl-Version-1.013";
       src = fetchurl {
  
positive.code:     propagatedBuildInputs = [ DBI ];
      meta = {
        description = "Very complete easy-to-use OO interface to DBI";
      };
    };
  
  
negative.code:       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 = {
      };
    };
  
  