anchor.diff:  , itstool
   , libadwaita
   , librsvg
  -, meson
  +, meson_0_60
   , ninja
   , pkg-config
   , poppler_gi
  
positive.code:     owner = "rmnvgr";
      repo = "metadata-cleaner";
      rev = "v${version}";
      sha256 = "sha256-iTKs3DEZSzqRARXJKPPygvCS5JNUMbQBkfjacwd168Y=";
    };
  
    nativeBuildInputs = [
  
negative.code: 
  python3.pkgs.buildPythonApplication rec {
    pname = "metadata-cleaner";
    version = "2.1.3";
  
    format = "other";
  
  