NameError: name 'oxm' is not defined

[koboveb]

For CentOS 7: $ openxenmanager Traceback (most recent call last): File "/usr/bin/openxenmanager", line 4, in import('pkg_resources').run_script('openxenmanager==0.1b1', 'openxenmanager') File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 654, in run_script self.require(requires)[0].run_script(script_name, ns) File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 1434, in run_script exec(code, namespace, namespace) File "/usr/lib/python2.7/site-packages/openxenmanager-0.1b1-py2.7.egg/EGG-INFO/scripts/openxenmanager", line 1, in oxm.pyw NameError: name 'oxm' is not defined