if not os.path.exists(script):
script = os.path.join(self._rift_install_dir, 'usr/bin', rpc_ip.user_defined_script)
cmd = "{} {}".format(rpc_ip.user_defined_script, tmp_file.name)
if not os.path.exists(script):
script = os.path.join(self._rift_install_dir, 'usr/bin', rpc_ip.user_defined_script)
cmd = "{} {}".format(rpc_ip.user_defined_script, tmp_file.name)