{ lib, stdenv, fetchurl }:

stdenv.mkDerivation rec {

  pname = "hello";

  version = "2.12";

  src = fetchurl {
    url = "mirror://gnu/${pname}/${pname}-${version}.tar.gz";
    sha256 = "1ayhp9v4m4rdhjmnl2bq3cibrbqqkgjbl3s7yk2nhlh8vj3ay16g";
  };

  meta = with lib; {
    license = licenses.gpl3Plus;
  };

}