davo9819

There is already a check of python supported versions at the start of [bin/ma5](https://github.com/MadAnalysis/madanalysis5/blob/6a3ad2e8100bf2e2c03668563297047744ac9ee5/bin/ma5#L41C1-L48C6) ```python import importlib import os import sys # Checking if the correct release of Python is...

Actually I just tested `python 3.6`, `python 3,7` and `python3.8` and all failed with `AttributeError: module 'importlib' has no attribute 'util'`. The problem seems to be that some libraries bring...