Import error library into site_wifitest

server/site_wifitest.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import common, fnmatch, logging, os, re, string, threading, time
 
 from autotest_lib.server import autotest, hosts, subcommand
 from autotest_lib.server import site_bsd_router
 from autotest_lib.server import site_linux_router
 from autotest_lib.server import site_host_attributes
 from autotest_lib.server import site_eap_tls
+from autotest_lib.client.common_lib import error
 
 class NotImplemented(Exception):
     def __init__(self, what):
         self.what = what
 
 
     def __str__(self):
         return repr("Test method '%s' not implemented" % self.what)
 
 
@@ skipping 783 matching lines @@
     if server_addr is None and hasattr(client_attributes, 'server_addr'):
         server_addr = client_attributes.server_addr
     if server_addr is not None:
         server['addr'] = server_addr;
     # TODO(sleffler) check for wifi_addr when no control address
 
     # tag jobs w/ the router's address on the control network
     config['tagname'] = router['addr']
 
     return config