{ stdenv, fetchurl, unzip }:

stdenv.mkDerivation {
  pname = "x-plane-sdk";
  version = "2.1.3";
  nativeBuildInputs = [ unzip ];
  src = fetchurl {
    url = "http://www.xsquawkbox.net/xpsdk/XPSDK213.zip";
    sha256 = "0z09c0bjimh2b3vh4m14a7vw2laj2g123av2xzsiz804vlcxp5x0";
  };
  phases = [ "unpackPhase" "buildPhase" ];
  buildPhase = "mkdir -p $out; cp -r * $out";
}