anchor.diff:      };
       propagatedBuildInputs = [Moose];
     };
  -  
  +
     MooseXTraits = buildPerlPackage rec {
       name = "MooseX-Traits-0.06";
       src = fetchurl {
  
positive.code:     };
      propagatedBuildInputs = [Moose CarpClan NamespaceClean];
    };
    
    Mouse = buildPerlPackage rec {
      name = "Mouse-0.26";
      src = fetchurl {
  
negative.code:       MooseXTraits MooseAutobox
      ];
    };
  
    MooseXTypes = buildPerlPackage rec {
      name = "MooseX-Types-0.16";
      src = fetchurl {
  