euca-describe-users missing module

[TomDV]

Binary package hint: eucalyptus-common

Unexpected behavior on a clean Ubuntu 10.04 UEC install

# /usr/sbin/euca-describe-users
Traceback (most recent call last):
  File "/usr/sbin/euca-describe-users", line 4, in <module>
    from euca_admin.users import User
ImportError: No module named euca_admin.users

#/usr/sbin/euca-describe-users --help
Traceback (most recent call last):
  File "/usr/sbin/euca-describe-users", line 4, in <module>
    from euca_admin.users import User
ImportError: No module named euca_admin.users

#/usr/sbin/euca-describe-users verbose
Traceback (most recent call last):
  File "/usr/sbin/euca-describe-users", line 4, in <module>
    from euca_admin.users import User
ImportError: No module named euca_admin.users