2015-04-28 10:07:10.676 4978 INFO nova.virt.driver [-] Loading compute driver 'novadocker.virt.docker.DockerDriver'
2015-04-28 10:07:10.683 4978 ERROR nova.virt.driver [-] Unable to load the virtualization driver
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver Traceback (most recent call last):
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/lib/python2.7/dist-packages/nova/virt/driver.py", line 1402, in load_compute_driver
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     virtapi)
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/importutils.py", line 52, in import_object_ns
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     return import_class(import_str)(*args, **kwargs)
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/importutils.py", line 27, in import_class
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     __import__(mod_str)
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/local/lib/python2.7/dist-packages/novadocker/virt/docker/__init__.py", line 20, in <module>
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     from novadocker.virt.docker import driver
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/local/lib/python2.7/dist-packages/novadocker/virt/docker/driver.py", line 46, in <module>
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     from novadocker.virt.docker import network
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/local/lib/python2.7/dist-packages/novadocker/virt/docker/network.py", line 16, in <module>
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     from oslo.concurrency import processutils
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/local/lib/python2.7/dist-packages/oslo/concurrency/__init__.py", line 15, in <module>
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     from oslo_concurrency import lockutils  # noqa
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver   File "/usr/local/lib/python2.7/dist-packages/oslo_concurrency/lockutils.py", line 30, in <module>
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver     from oslo_config import cfg
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver ImportError: No module named oslo_config
2015-04-28 10:07:10.683 4978 TRACE nova.virt.driver