So I’m no expert, but I have been a hobbyist C and Rust dev for a while now, and I’ve installed tons of programs from GitHub and whatnot that required manual compilation or other hoops to jump through, but I am constantly befuddled installing python apps. They seem to always need a very specific (often outdated) version of python, require a bunch of venv nonsense, googling gives tons of outdated info that no longer works, and generally seem incredibly not portable. As someone who doesn’t work in python, it seems more obtuse than any other language’s ecosystem. Why is it like this?
I mean, the fact that it isn’t more end-user invisible to me is annoying, and I wish that it could also include a version of Python, but I think that venv is pretty reasonable. It handles non-systemwide library versioning in what I’d call a reasonably straightforward way. Once you know how to do it, works the same way for each Python program.
Honestly, if there were just a frontend on venv that set up any missing environment and activated the venv, I’d be fine with it.
And I don’t do much Python development, so this isn’t from a “Python awesome” standpoint.
pyenv and uv let you install and switch between multiple Python versions.
As for uv, those come from the Python build standalone project, if I remember correctly, pyenv also installs from there, but don’t quote me on that.