anchor.diff:        pgpDecompress = true;
         inherit (samba_full.pgp.library) pgpKeyFingerprint;
         inherit (src) outputHashAlgo;
  -      outputHash = "f0aad4cb88a3322207c82136ddc07bed48a37c2c21f82962d6c5ccb422711062";
  +      outputHash = "639eb35556a0af999123c4d883e79be05ff9f00ab4f9e4ac2e5775f9c5eeeed3";
       };
     };
   
  
positive.code:   src = fetchurl {
      urls = map (n: "${n}.gz") (tarballUrls version);
      hashOutput = false;
      sha256 = "c985e94bebd6ec2f6af3d95dcc3fcb192a2ddb7781a021d70ee899e26221f619";
    };
  
    nativeBuildInputs = [
  
negative.code: }:
  
  let
    version = "2.1.11";
    newVersion = "2.1.11";
  
    tarballUrls = version: [
      "mirror://samba/talloc/talloc-${version}.tar"
  