anchor.diff:  
     patches = [
       (fetchTritonPatch {
  -      rev = "b84e67b8138aa3305c7047b5affa393b7d875af2";
  -      file = "util-linux/fix-paths.patch";
  -      sha256 = "0925c16024be1927250fa32378bf6a69f37e9be2d91d9a5a7541aa54340af384";
  +      rev = "a1d83ec4599abadc041176fb3949a2fc33e6a8fb";
  +      file = "u/util-linux/fix-paths.patch";
  +      sha256 = "f471c78e42aa88b55924a39c0692815fc37a4814668ded26fd3b05352b9575e8";
       })
     ];
   
  
positive.code:   tarballUrls = base: patch: map (n: "${n}/util-linux-${version base patch}.tar") (baseUrls base);
  
    base = "2.28";
    patch = "1";
  in
  
  stdenv.mkDerivation rec {
  
negative.code:   passthru = {
      srcVerification = fetchurl {
        failEarly = true;
        urls = map (n: "${n}.xz") (tarballUrls "2.28" "2");
        pgpsigUrls = map (n: "${n}.sign") (tarballUrls "2.28" "2");
        pgpsigSha256Urls = map (n: "${n}/sha256sums.asc") (baseUrls "2.28");
        pgpKeyFingerprint = "B0C6 4D14 301C C6EF AEDF  60E4 E4B7 1D5E EC39 C284";
        pgpDecompress = true;
        outputHash = "b89d37146f20bede93a42c847bce881a17e6dbd8066ff2db2bee733fa409f0cd";
        inherit (src) outputHashAlgo;
      };
    };
  