ImportError: No module named kuryr.lib

Got the below error while installing fuxi through devstack

2017-03-09 23:56:38.582 | verify_requirements,
2017-03-09 23:56:38.582 | File "/opt/stack/fuxi/.tox/genconfig/local/lib/python2.7/site-packages/stevedore/extension.py", line 203, in _load_one_plugin
2017-03-09 23:56:38.582 | plugin = ep.resolve()
2017-03-09 23:56:38.582 | File "/opt/stack/fuxi/.tox/genconfig/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2297, in resolve
2017-03-09 23:56:38.594 | module = __import__(self.module_name, fromlist=['__name__'], level=0)
2017-03-09 23:56:38.594 | File "/opt/stack/fuxi/fuxi/__init__.py", line 13, in <module>
2017-03-09 23:56:38.603 | from fuxi import utils
2017-03-09 23:56:38.603 | File "/opt/stack/fuxi/fuxi/utils.py", line 26, in <module>
2017-03-09 23:56:38.622 | from kuryr.lib import utils as kuryr_utils
2017-03-09 23:56:38.622 | ImportError: No module named kuryr.lib
2017-03-09 23:56:38.656 | ERROR: InvocationError: '/opt/stack/fuxi/.tox/genconfig/bin/oslo-config-generator --config-file=etc/oslo-config-generator/fuxi-config-generator.conf'