nixpkgs/pkgs/development/libraries/speex/default.nix

args: with args;

stdenv.mkDerivation rec {
  name = "speex-1.2rc1";
  src = fetchurl {
    url = "http://downloads.us.xiph.org/releases/speex/${name}.tar.gz";
	sha256 = "19mpkhbz3s08snvndn0h1dk2j139max6b0rr86nnsjmxazf30brl";
  };
  buildInputs = [libogg];
}