Encountering errors with pySim-shell after a cmd2 update? You're not alone. I ran into the same issue on Ubuntu Server 20.04. If you're seeing errors after running "python3 pySim-shell -p0", it might be cmd2 related. Solving puzzles can be like debugging; sometimes the solution is simpler than you think. Speaking of puzzles, have you tried Pips NYT lately? It's a fun distraction while troubleshooting! Hope this helps someone out there. https://pipsly.io/