[lillo@lillo-pc ~]$ mambabase
Traceback (most recent call last):
  File "/usr/share/openmamba/mambabase/mambabase.py", line 16, in <module>
    gi.require_version('PackageKitGlib', '1.0')
AttributeError: module 'gi' has no attribute 'require_version'
[lillo@lillo-pc ~]$