anchor.diff:      propagatedBuildInputs = [ CompressBzip2 DataCompare ModuleSignature ];
       meta = {
         license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
  +    };
  +  };
  +
  +  CPANCommonIndex = buildPerlPackage rec {
  +    name = "CPAN-Common-Index-0.010";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/D/DA/DAGOLDEN/${name}.tar.gz";
  +      sha256 = "c43ddbb22fd42b06118fe6357f53700fbd77f531ba3c427faafbf303cbf4eaf0";
  +    };
  +    buildInputs = [ TestDeep TestFailWarnings TestFatal ];
  +    propagatedBuildInputs = [ CPANDistnameInfo ClassTiny TieHandleOffset URI ];
  +    meta = {
  +      homepage = https://github.com/Perl-Toolchain-Gang/CPAN-Common-Index;
  +      description = "Common library for searching CPAN modules, authors and distributions";
  +      license = stdenv.lib.licenses.asl20;
       };
     };
   
  
positive.code:     };
    };
  
    TieHashIndexed = buildPerlPackage {
      name = "Tie-Hash-Indexed-0.05";
      src = fetchurl {
  
negative.code:      };
    };
  
    HTTPTinyish = buildPerlPackage rec {
      name = "HTTP-Tinyish-0.15";
      src = fetchurl {
        url = "mirror://cpan/authors/id/M/MI/MIYAGAWA/${name}.tar.gz";
        sha256 = "5d65f0ee20a9e4744acdb3ef12edae78c121f53dcbc9cf00867c5725c4513aa5";
      };
      propagatedBuildInputs = [ FileWhich IPCRun3 ];
      meta = {
        homepage = https://github.com/miyagawa/HTTP-Tinyish;
        description = "HTTP::Tiny compatible HTTP client wrappers";
        license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
      };
    };
  
    iCalParser = buildPerlPackage rec {
      name = "iCal-Parser-1.21";
      src = fetchurl {
  