anchor.diff:  { stdenv, fetchFromGitHub, makeWrapper, automake, autoconf, libtool,
     pkgconfig, file, intltool, libxml2, json_glib , sqlite, itstool,
  -  vala_0_32, gnome3, wrapGAppsHook
  +  librsvg, vala_0_34, gnome3, wrapGAppsHook
   }:
   
   stdenv.mkDerivation rec {
     name = "font-manager-${version}";
  -  version = "2016-06-04";
  +  version = "0.7.3";
   
     src = fetchFromGitHub {
       owner  = "FontManager";
       repo   = "master";
  -    rev    = "07b47c153494f19ced291c84437349253c5bde4d";
  -    sha256 = "13pjmvx31fr8fqhl5qwawhawfl7as9c50qshzzig8n5g7vb5v1i0";
  +    rev    = version;
  +    sha256 = "0qwi1mn2sc2q5cs28rga8i3cn34ylybs949vjnh97dl2rvlc0x06";
       };
   
     nativeBuildInputs = [
  
positive.code:     json_glib
      sqlite
      itstool
      gnome3.gtk
      gnome3.gucharmap
      gnome3.libgee
  
negative.code: 
    preConfigure = ''
      NOCONFIGURE=true ./autogen.sh
      substituteInPlace configure --replace "/usr/bin/file" "${file}/bin/file"
    '';
  
  