import sys missed in cbepctl

build 2.0.1-110-rel
http://qa.hq.northscale.net/job/ubuntu-64-2.0-upgrade/44/consoleFull

2012-12-26 23:52:56,199 - root - INFO - running command.raw /opt/couchbase/bin/cbepctl 10.3.3.19:11210 -b bucket0 -p "password" set flush_param exp_pager_stime 5
2012-12-26 23:52:56,336 - root - INFO - command executed successfully
2012-12-26 23:52:56,338 - root - ERROR - Traceback (most recent call last):
2012-12-26 23:52:56,339 - root - ERROR - File "/opt/couchbase/lib/python/cbepctl", line 174, in <module>
2012-12-26 23:52:56,339 - root - ERROR - c.execute()
2012-12-26 23:52:56,340 - root - ERROR - File "/opt/couchbase/lib/python/clitool.py", line 58, in execute
2012-12-26 23:52:56,340 - root - ERROR - f[0](mc, *args[2:], **opts._dict_)
2012-12-26 23:52:56,341 - root - ERROR - File "/opt/couchbase/lib/python/cbepctl", line 24, in g
2012-12-26 23:52:56,341 - root - ERROR - sys.exit(1)
2012-12-26 23:52:56,342 - root - ERROR - NameError: global name 'sys' is not defined
2012-12-26 23:52:56,342 - root - INFO - Authentication error for bucket0

cbepctl :

#!/usr/bin/env python

import time
import clitool
import mc_bin_client
import memcacheConstants

def cmd(f):
"""Decorate a function with code to authenticate based on 1-2
arguments past the normal number of arguments."""

def g(*args, **kwargs):
mc = args[0]
n = f.func_code.co_argcount

bucket = kwargs.get('bucketName', None)
password = kwargs.get('password', None) or ""

if bucket:
try:
mc.sasl_auth_plain(bucket, password)
except mc_bin_client.MemcachedError:
print "Authentication error for %s" % bucket
sys.exit(1) ------------------------ line 24