anchor.diff:      meson
       ninja
       pkg-config
  -    python3
       wrapGAppsHook4
     ];
   
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "easyeffects";
    version = "6.2.8";
  
    src = fetchFromGitHub {
      owner = "wwmm";
      repo = "easyeffects";
      rev = "v${version}";
      sha256 = "sha256-iADECt0m74Irm3JEQgZVLCr6Z2SKATAh9SvPwzd7HCo=";
    };
  
    nativeBuildInputs = [
  
negative.code:     tbb
      zita-convolver
    ];
  
    preFixup =
      let
  