anchor.diff:    };
   
     YAMLTiny = buildPerlPackage rec {
  -    name = "YAML-Tiny-1.50";
  -    src = fetchurl {
  -      url = "mirror://cpan/modules/by-module/YAML/${name}.tar.gz";
  -      sha256 = "0ag1llgf0qn3sxy832xhvc1mq6s0bdv13ij7vh7df8nv0jnxyyd3";
  +    name = "YAML-Tiny-1.53";
  +    src = fetchurl {
  +      url = "mirror://cpan/authors/id/E/ET/ETHER/${name}.tar.gz";
  +      sha256 = "14p93i60x394ba6sdwpnckmv2vq7pfi9q7rzksp3nkxsz4484qmm";
       };
     };
   
  
positive.code:   LinguaENInflectPhrase = buildPerlPackage rec {
      name = "Lingua-EN-Inflect-Phrase-0.10";
      src = fetchurl {
        url = "mirror://cpan/modules/by-module/Lingua/${name}.tar.gz";
        sha256 = "1l7sjnibnvgb7a73cjhysmrg4j2bfcn0x5yrqmh0v23laj9fsbbm";
      };
      buildInputs = [ TestMore ];
  
negative.code:   HTTPParserXS = buildPerlPackage rec {
      name = "HTTP-Parser-XS-0.14";
      src = fetchurl {
        url = "mirror://cpan/authors/id/K/KA/KAZUHO/${name}.tar.gz";
        sha256 = "06srbjc380kvvj76r8n5c2y282j5zfgn0s0zmb9h3shwrynfqj05";
      };
      buildInputs = [ TestMore ];
  