Comment 5 for bug 1355252

As of Dec 24 2014 i have same issue.
If OS env vars not set i have the same error.
You can get rid of it by sourcing the env file.

glancerc
export OS_TENANT_NAME=service
export OS_USERNAME=glance
export OS_PASSWORD=pass
export OS_AUTH_URL=http://controller:5000/v2.0