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Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

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Q&A Reinstall old Python libraries after update

Recently, Python updated from 3.11 to 3.12 and now all my libraries are gone. Actually they're in the old 3.11 site-packages, but now that python points to 3.12 those are not active. Every time I r...

3 answers  ·  posted 6mo ago by matthewsnyder‭  ·  last activity 5mo ago by Karl Knechtel‭

Question python-3
#2: Nominated for promotion by user avatar Alexei‭ · 2024-06-02T04:36:11Z (6 months ago)
#1: Initial revision by user avatar matthewsnyder‭ · 2024-05-31T18:16:01Z (6 months ago)
Reinstall old Python libraries after update
Recently, Python updated from 3.11 to 3.12 and now all my libraries are gone. Actually they're in the old 3.11 site-packages, but now that `python` points to 3.12 those are not active. Every time I run a program I'm used to, I get a bunch of import errors, and have to reinstall the dependencies.

I know how to do it, but it's tedious. Isn't there a way to carry over the 3rd party packages that were installed on the old Python, but not "internal" stuff like `setuptools` and `pip`? Those are usually part of the Python distribution and I don't want nor need to mess with them.