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:     };
    };
  
    constantboolean = buildPerlPackage {
      name = "constant-boolean-0.02";
      src = fetchurl {
        url = mirror://cpan/authors/id/D/DE/DEXTER/constant-boolean-0.02.tar.gz;
        sha256 = "1s8gxfg4xqp543aqanv5lbp64vqqyw6ic4x3fm4imkk1h3amjb6d";
      };
      propagatedBuildInputs = [ SymbolUtil ];
    };
  
    constant-defer = buildPerlPackage rec {
      name = "constant-defer-5";
      src = fetchurl {
  