anchor.diff:         license = with stdenv.lib.licenses; [ artistic1 gpl1Plus ];
        };
     };
  -
  -  ExtUtilsManifest = null; # part of Perl 5.30.3, 5.32.0, 5.33.1
   
     ExtUtilsPkgConfig = buildPerlPackage {
       pname = "ExtUtils-PkgConfig";
  
positive.code:     };
      propagatedBuildInputs = [ StatisticsDescriptive StatisticsDistributions ];
    };
  
    Storable = null; # part of Perl 5.30.3, 5.32.0, 5.33.1
  
    StreamBuffered = buildPerlPackage {
      pname = "Stream-Buffered";
  
negative.code:     };
    };
  
    BitVector = buildPerlPackage {
      pname = "Bit-Vector";
      version = "7.4";
  