搭建openstack-keyston同步数据库时出现以下报错信息

环境：Centos6.5+python2.6+I版[root@linux-node1 ~]# keystone-manage pki_setup --keyston-user root --keyston-group root
Traceback (most recent call last):
  File "/usr/bin/keystone-manage", line 37, in <module>
    from keystone import cli
  File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 19, in <module>
    from oslo.config import cfg
ImportError: No module named oslo.config
[root@linux-node1 ~]# keystone-manage db_sync
Traceback (most recent call last):
  File "/usr/bin/keystone-manage", line 37, in <module>
    from keystone import cli
  File "/usr/lib/python2.6/site-packages/keystone/cli.py", line 19, in <module>
    from oslo.config import cfg
ImportError: No module named oslo.config

这个是要导入找不到，应该是配置或则环境的问题

下面包是否安装
python-oslo, python-netaddr等

请问楼主解决了吗？