anchor.diff:  
   stdenv.mkDerivation rec {
     pname = "ibus-libpinyin";
  -  version = "1.10.0";
  +  version = "1.11.1";
   
     src = fetchFromGitHub {
       owner = "libpinyin";
       repo = "ibus-libpinyin";
       rev = version;
  -    sha256 = "0zkzz6ig74nws8phqxbsggnpf5g5f2hxi0mdyn2m3s4nm14q3ma6";
  +    sha256 = "0b8rilk9zil9gvfhlk3rphcby6ph11dw66j175wp0na6h6hjlaf2";
     };
   
     nativeBuildInputs = [
       autoreconfHook
  -    intltool
  +    gettext
       pkgconfig
       wrapGAppsHook
     ];
  
positive.code:     db
    ];
  
    postAutoreconf = ''
      intltoolize
    '';
  
    meta = with stdenv.lib; {
      isIbusEngine = true;
      description = "IBus interface to the libpinyin input method";
  
negative.code: { stdenv
  , fetchFromGitHub
  , autoreconfHook
  , gettext
  , pkgconfig
  , wrapGAppsHook
  , sqlite
  