Importing odslib results in 'no module named "ods content"': How do I import it correctly?

Question

I am trying to change cell values in a ods file without changing anything else.

When I try to import odslib I get:

In [4]: import odslib                                                           
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-4-dfafd7255628> in <module>
----> 1 import odslib

~/anaconda3/lib/python3.7/site-packages/odslib/__init__.py in <module>
      6 import re
      7 
----> 8 import odsContent
      9 import odsMeta
     10 import odsSettings

ModuleNotFoundError: No module named 'odsContent'

I tried to look up the concrete error, but found nothing specific enough. What am I doing wrong or even better: How can I avoid this error?

EDIT Information of odslib

pip show odslib
Name: odslib
Version: 1.0.2
[...]
License: GPL
Location: /home/user/anaconda3/lib/python3.7/site-packages
Requires: 
Required-by: