{ stdenv, fetchurl, buildPythonPackage, isPy3k }: buildPythonPackage rec { version = "4.7.1"; name = "antlr4-python3-runtime-${version}"; disabled = !isPy3k; src = fetchurl { url = "mirror://pypi/a/antlr4-python3-runtime/${name}.tar.gz"; sha256 = "1lrzmagawmavyw1n1z0qarvs2jmbnbv0p89dah8g7klj8hnbf9hv"; }; meta = { description = "Runtime for ANTLR"; homepage = "http://www.antlr.org/"; license = stdenv.lib.licenses.bsd3; }; }