Fixing pssh (parallel-ssh) Problems on Debian 10 with Python 3.7
Python reminds me of PHP many years ago, when multiple incompatible versions could exist on one server. Do you need another version? The best solution back then was a new server, because any update or installation could break the entire global environment. Half a year after the “Sunsetting Python 2”, major distributions still continue to install Python 2 by default, and it becomes a challenge not to replace the default version after some update or after installing a new package.