centos6.5 命令执行su -s /bin/sh -c "glance-manage db_sync" glance报错（openstack的）

[root@controller ~]# su -s /bin/sh -c "glance-manage db_sync" glance
Traceback (most recent call last):
File "/usr/bin/glance-manage", line 6, in
from glance.cmd.manage import main
File "/usr/lib/python2.6/site-packages/glance/cmd/manage.py", line 45, in
from glance.db import migration as db_migration
File "/usr/lib/python2.6/site-packages/glance/db/__init__.py", line 21, in
from glance.common import crypt
File "/usr/lib/python2.6/site-packages/glance/common/crypt.py", line 24, in
from Crypto import Random
ImportError: cannot import name Random

这个是python的程序哦， 能否看wo 的网名一下啊 ， 帮忙解决一下这个问题啊

支持一下感觉挺不错的