I have been using pyenv for years and it's the best tool for managing Python versions. You can install any version, switch between them, use different versions

I have been using pyenv for years and it's the best tool for managing Python versions. You can install any version, switch between them, use different versions for different projects, have multiple versions installed at the same type without problems. It really solved all my Python version managament problems, I never looked for any other tool like this since I started using it.