anchor.diff:        sha256 = "1msp79bdjzi59vignfz1cxwk5a2cjiahblvi0ka60pi8nnn0alrm";
       };
       buildInputs = [ Spiffy TestBase TestDifferences ];
  +  };
  +
  +  FatalException = buildPerlPackage {
  +    name = "Fatal-Exception-0.05";
  +    src = fetchurl {
  +      url = mirror://cpan/authors/id/D/DE/DEXTER/Fatal-Exception-0.05.tar.gz;
  +      sha256 = "0kzfwc44vpxla3j637kfmnwmv57g6x4899ijqb4ljamk7whms298";
  +    };
  +    buildInputs = [ ExceptionWarning TestAssert TestUnitLite ];
  +    propagatedBuildInputs = [ ExceptionBase ExceptionDied ];
     };
   
     FCGI = buildPerlPackage rec {
  
positive.code:     propagatedBuildInputs = [ DevelCycle PadWalker ];
      meta = {
        description = "Verifies code hasn't left circular references";
      };
    };
  
  
negative.code:     propagatedBuildInputs = [ ClassDataInheritable DevelStackTrace ];
    };
  
    ExceptionDied = buildPerlPackage {
      name = "Exception-Died-0.06";
      src = fetchurl {
        url = mirror://cpan/authors/id/D/DE/DEXTER/Exception-Died-0.06.tar.gz;
        sha256 = "1dcajw2m3x5m76fpi3fvy9fjkmfrd171pnx087i5fkgx5ay41i1m";
      };
      buildInputs = [ TestAssert TestUnitLite ];
      propagatedBuildInputs = [ constantboolean ExceptionBase ];
    };
  
    ExceptionWarning = buildPerlPackage {
      name = "Exception-Warning-0.0401";
      src = fetchurl {
        url = mirror://cpan/authors/id/D/DE/DEXTER/Exception-Warning-0.0401.tar.gz;
        sha256 = "1a6k3sbhkxmz00wrmhv70f9kxjf7fklp1y6mnprfvcdmrsk9qdkv";
      };
      buildInputs = [ TestAssert TestUnitLite ];
      propagatedBuildInputs = [ ExceptionBase ];
    };
  
    ExtUtilsCBuilder = buildPerlPackage rec {
      name = "ExtUtils-CBuilder-0.280202";
      src = fetchurl {
  