Hi All, while following the Openstack Install guide (all using regular repo commands) on an Ubuntu 12.04 system I ran into the following problem with Keystone: Pretty much any command entered gives the following error. host1:~$keystone user-role-add --user aba --role xxx --tenant_id 1 Expecting authentication method via either a service token, --token or env[SERVICE_TOKEN], or credentials, --os_username or env[OS_USERNAME]. Any clues/solutions? Thanks. W. Dec -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20121207/8f5f9122/attachment.html>