anchor.diff:    prefixWithBitness = if stdenv.is64bit then "linuxx64" else "linuxx86";
   
     src = with versionRec; requireFile rec {
  -    name = "${prefixWithBitness}-${version}.10109380.tar.gz";
  +    name =
  +      if stdenv.is64bit
  +      then "${prefixWithBitness}-${version}.10276927.tar.gz"
  +      else "${prefixWithBitness}-${version}.10276925.tar.gz";
       sha256 =
         if stdenv.is64bit
  -      then "133brs0sq6d0mgr19rc6ig1n9ahm3ryi23v5nrgqfh0hgxqcrrjb"
  -      else "0r7jfl5yqv1s2npy8l9gsn0gbb82f6raa092ppkc8xy5pni5sh7l";
  +      then "18fb374b9fb8e249b79178500dddca7a1f275411c6537e7695da5dcf19c5ba91"
  +      else "4c68723b0327cf6f12da824056fce2b7853c38e6163a48c9d222b93dd8da75b6";
       message = ''
         In order to use Citrix Receiver, you need to comply with the Citrix EULA and download
         the ${if stdenv.is64bit then "64-bit" else "32-bit"} binaries, .tar.gz from:
  
positive.code: , fontconfig
  , gtk_engines
  , alsaLib
  }:
  
  let versionRec = { major = "13"; minor = "4"; patch = "0"; };
  in stdenv.mkDerivation rec {
    name = "citrix-receiver-${version}";
    version = with versionRec; "${major}.${minor}.${patch}";
  
negative.code:     xlibs.libXinerama
      xlibs.libXfixes
      libpng12
      libidn
      zlib
      gtk_engines
      freetype
      fontconfig
  