Package: python3-traceback2 Version: 1.4.0-6 python3-traceback2 describes itself as a backport of the stdlib traceback module. Now that the Python2 library has been dropped, I don't think the python3 library makes sense either. The setup.cfg file suggests that it's not needed since Python 3.5
https://github.com/testing-cabal/traceback2/blob/master/setup.cfg There are a couple reverse dependencies in Debian that would need to be fixed. Thanks, Jeremy Bicha