anchor.diff:      "library"
     ];
   
  -  # Likely fixed after 5.7.1
  +  # Likely fixed after 5.7.2
     # https://github.com/DrTimothyAldenDavis/SuiteSparse/commit/f6daae26ee391e475e2295e77c839aa7c1a8b784
     postInstall = stdenv.lib.optionalString stdenv.isDarwin ''
       # The fixDarwinDylibNames in nixpkgs can't seem to fix all the libraries.
  
positive.code:     owner = "DrTimothyAldenDavis";
      repo = "SuiteSparse";
      rev = "v${version}";
      sha256 = "SA9SQKRDKUI1GilNMuCXljcvovLUwRKBUi/tiQ4dl5w=";
    };
  
    nativeBuildInputs = [
  
negative.code: 
  stdenv.mkDerivation rec {
    pname = "suitesparse";
    version = "5.7.2";
  
    outputs = [ "out" "dev" "doc" ];
  
  