# File lib/openid/consumer.rb, line 368
    def complete_setup_needed(message, unused_return_to)
      if message.is_openid1
        return complete_invalid(message, nil)
      else
        setup_url = message.get_arg(OPENID2_NS, 'user_setup_url')
        return SetupNeededResponse.new(last_requested_endpoint, setup_url)
      end
    end