XMS OVA Appliance deployment

Hi,

Trying to deploy new virtual XMS appliance in the environment. While trying install XMS in the appliance, receiving below error. Any advise?

Delegating to first_install from the package file
Traceback (most recent call last):
File "/var/tmpIqS_x9/first_install.py", line 14, in
from collections import OrderedDict
ImportError: cannot import name OrderedDict

Thanks!