Quote -
The new lib from odf does not contain this file anymore. 

You're right. looks like it crept in from another folder which had another version installed (even got moved into a brand new folder).

Well, at least now I get another Empty collection for odf to fix :-):
RuntimePythonposerscriptsScriptsMenuluxPose_1_13pydoughposer_extractor.py", line 132, in collect_data
for i, v in enumerate(geom.WorldVertices()):
TypeError: iteration over non-sequence