How to fix pyinstaller compilation error?

Question

Building projects

I'm trying to compile a program written in python into an exe file using pyinstaller. It gives a sheet of errors
. The output is an empty dist and build folder with files, but there is no exe
:

Answer 1

Version 3.3.1 came out a hundred years before python 3.9

Answer 2

You either have errors in the code itself, or problems with the libraries you use. You are getting errors in the console. Fix them! Most likely the problem will be solved.

Answer 3

Thank you all so much! Issue resolved!
Solution: you had to pre-register pip install wheel