anchor.diff:    preferLocalBuild = true;
   
     installPhase = ''
  +    runHook preInstall
       mkdir -p $out/bin
       mv KodeLife $out/bin
  +    runHook postInstall
     '';
   
     preFixup = let
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "kodelife";
    version = "0.9.0.129";
  
    suffix = {
      aarch64-linux = "linux-arm64";
      armv7l-linux  = "linux-armhf";
      x86_64-darwin = "macos";
      x86_64-linux  = "linux-x86_64";
    }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
  
    src = fetchzip {
      url = "https://hexler.net/pub/${pname}/${pname}-${version}-${suffix}.zip";
      sha256 = {
        aarch64-linux = "0z2fqlf156348ha3zhv16kvqdx68fbwbzch2gzjm9x1na9n5k1ra";
        armv7l-linux  = "1ppwgrmgl1j2ws9mhrscvvkamd69a6xw7x35df6d30cyj97r0mzy";
        x86_64-darwin = "0f8vn6m3xzsiyxm2ka5wkbp63wvzrix6g1xrbpvcm3v2llmychkl";
        x86_64-linux  = "035c1nlw0nim057sz3axpkcgkafqbm6gpr8hwr097vlrqll6w3dv";
      }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
    };
  
  
negative.code:     description = "Real-time GPU shader editor";
      license = licenses.unfree;
      maintainers = with maintainers; [ prusnak ];
      platforms = [ "aarch64-linux" "armv7l-linux" "x86_64-linux" ];
    };
  }
  