anchor.diff:  , libXext
   , libXfixes
   , libXi
  +, libxkbcommon
   , libXrandr
   , libXrender
   , libXScrnSaver
  
positive.code: 
  stdenv.mkDerivation rec {
    pname = "brave";
    version = "1.16.76";
  
    src = fetchurl {
      url = "https://github.com/brave/brave-browser/releases/download/v${version}/brave-browser_${version}_amd64.deb";
      sha256 = "1nbgiwflmr3ik428yarmnpx10dmqai2m4k910miqd92mwmfb0pib";
    };
  
    dontConfigure = true;
  
negative.code:   libdrm
    libpulseaudio
    libX11
    libxkbcommon
    libXScrnSaver
    libXcomposite
    libXcursor
  