Token_Get_Error

DEBUG:keystoneclient.session:REQ: curl -i -X POST http://controller:35357/v2.0/tokens -H "Content-Type: application/json" -H "User-Agent: python-keystoneclient" -d '{"auth": {"tenantName": "develop1", "passwordCredentials": {"username": "develop1", "password": "develop_pass"}}}'
INFO:urllib3.connectionpool:Starting new HTTP connection (1): controller
DEBUG:urllib3.connectionpool:Setting read timeout to 600.0
DEBUG:urllib3.connectionpool:"POST /v2.0/tokens HTTP/1.1" 401 114
DEBUG:keystoneclient.session:RESP: [401] CaseInsensitiveDict({'content-length': '114', 'vary': 'X-Auth-Token', 'www-authenticate': 'Keystone uri="http://controller:35357"', 'date': 'Tue, 19 Aug 2014 10:52:31 GMT', 'content-type': 'application/json', 'x-distribution': 'Ubuntu'})
RESP BODY: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}

DEBUG:keystoneclient.session:Request returned failure status: 401
DEBUG:keystoneclient.v2_0.client:Authorization Failed.
The request you have made requires authentication. (HTTP 401)