New answers tagged python
not is a built in boolean operator so you can't use it as the name of a module. If you're trying to load this symbolic negation module: https://www.ics.uci.edu/~eppstein/PADS/Not.py , you need from Not import * (python is case sensitive) Incidentally, using from x import * is a bad idea in most cases. It breaks static code analysis, it can hide bugs, and ...
I think your copy of Python 3 is not using the executable name "python". Try "python3 -m markdown" and see if that works. If it does, you can symlink python to python3, or just execute python3 when tutorials ask you to run python.
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