anchor.diff:    passthru = {
       srcVerification = fetchurl rec {
         failEarly = true;
  -      urls = tarballUrls "1.32";
  -      pgpsigUrls = map (n: "${n}.sig") urls;
  -      inherit (gnupg.srcVerification) pgpKeyFingerprints;
  -      outputHash = "c345c5e73cc2332f8d50db84a2280abfb1d8f6d4f1858b9daa30404db44540ca";
  +      urls = tarballUrls "1.33";
  +      outputHash = "5d38826656e746c936e7742d9cde072b50baa3c4c49daa168a56813612bf03ff";
         inherit (src) outputHashAlgo;
  +      fullOpts = {
  +        pgpsigUrls = map (n: "${n}.sig") urls;
  +        inherit (gnupg.srcVerification) pgpKeyFingerprints;
  +      };
       };
     };
   
  
positive.code:     "mirror://gnupg/libgpg-error/libgpg-error-${version}.tar.bz2"
    ];
  
    version = "1.32";
  in
  stdenv.mkDerivation rec {
    name = "libgpg-error-${version}";
  
negative.code:   src = fetchurl {
      urls = tarballUrls version;
      hashOutput = false;
      sha256 = "5d38826656e746c936e7742d9cde072b50baa3c4c49daa168a56813612bf03ff";
    };
  
    postPatch = ''
  