Duplicate metadata is reflected by package
I'm not sure what's to be done in this case, but I wanted to split it out as a separate issue from the issue caused by the presence of both
importlib.metadata (Python 3.8) and its backport (
importlib_metadata), which was addressed in #91 (closed).
Ronny, can you describe more about the conditions that cause this behavior to happen? What distro, how did you create the virtualenv? Would you consider supplying a Docker script that builds up such an environment?