anchor.diff:  , freetype, fontconfig, libXft, libXrender, libxcb, expat, libXau, libXdmcp
   , libuuid, xz
   , gstreamer, gst-plugins-base, libxml2
  -, glib, gtk2, pango, gdk_pixbuf, cairo, atk, gnome3
  +, glib, gtk3, pango, gdk_pixbuf, cairo, atk, gnome3
   , nss, nspr
   , patchelf
   }:
   
  -let
  -  version = "1.9";
  -  build = "818.44-1";
  -  fullVersion = "stable_${version}.${build}";
  -
  -  info = if stdenv.is64bit then {
  -      arch = "amd64";
  -      sha256 = "0apkwgd98ld5k77nplzmk67nz6mb5pi8jyrnkp96m93mr41b08bq";
  -    } else {
  -      arch = "i386";
  -      sha256 = "0xyf0z1cnzmb3pv6rgsbd7jdjf1v137priz4kkymr8jgmpq0mmfx";
  -    };
  -
  -in stdenv.mkDerivation rec {
  -  product    = "vivaldi";
  -  name       = "${product}-${version}";
  +stdenv.mkDerivation rec {
  +  name = "${product}-${version}";
  +  product = "vivaldi";
  +  version = "1.10.867.38-1";
   
     src = fetchurl {
  -    inherit (info) sha256;
  -    url = "https://downloads.vivaldi.com/stable/${product}-${fullVersion}_${info.arch}.deb";
  +    url = "https://downloads.vivaldi.com/stable/${product}-stable_${version}_amd64.deb";
  +    sha256 = "1h3iygzvw3rb5kmn0pam6gqy9baq6l630yllff1vnvychdg8d9vi";
     };
   
     unpackPhase = ''
  
positive.code:     homepage    = "https://vivaldi.com";
      license     = licenses.unfree;
      maintainers = with maintainers; [ otwieracz nequissimus ];
      platforms   = platforms.linux;
    };
  }
  
negative.code:     tar -xvf data.tar.xz
    '';
  
    nativeBuildInputs = [ patchelf ];
  
    buildInputs = [
      stdenv.cc.cc stdenv.cc.libc zlib libX11 libXt libXext libSM libICE libxcb
      libXi libXft libXcursor libXfixes libXScrnSaver libXcomposite libXdamage libXtst libXrandr
      atk alsaLib dbus_libs cups gtk3 gdk_pixbuf libexif ffmpeg systemd
      freetype fontconfig libXrender libuuid expat glib nss nspr
      gstreamer libxml2 gst-plugins-base pango cairo gnome3.gconf
    ];
  
    libPath = stdenv.lib.makeLibraryPath buildInputs
      + stdenv.lib.optionalString (stdenv.is64bit)
  