openstack 安装keystone问题

openstack --os-auth-url http://controller:35357   --os-project-name admin --os-username admin --os-auth-type password   project list
执行这个命令，报错404
日志如下：
2015-05-15 10:06:45.147 18659 INFO keystone.common.wsgi [-] POST /tokens?
2015-05-15 10:06:45.249 18659 INFO eventlet.wsgi.server [-] 10.128.16.4 - - [15/May/2015 10:06:45] "POST /v2.0/tokens HTTP/1.1" 200 1039 0.104224
2015-05-15 10:06:45.253 18659 INFO eventlet.wsgi.server [-] 10.128.16.4 - - [15/May/2015 10:06:45] "GET /tenants HTTP/1.1" 404 252 0.001053

我设置了admin_token还是不行，有人能解释下么收起