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Comment by synergy20 | Hacker News Reader

it's very easy to install them, probably easier than learning pyenv but I have not tried. I just want to use the default settings as much as possible, they're guaranteed to stay as long as python is alive and typically have less surprises for me on daily coding.

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Whether it's easy or not depends on the OS you're working on. On Windows, it's just another executable installer, so it's trivial. On macOS, the official installers are terrible (they have no uninstaller), so you want another way. On Linux etc., some distros have only one Python version in the repos, some have two or three, but the latest versions of all reasonable distros won't let you install Python 3.4.

> probably easier than learning pyenv

Yeah “pyenv install 3.10.8” is basically rocket surgery, near impossible to learn.

Install a python version on your system:

    $ pyenv install 3.11-dev (or use pyenv install --list to show list all available versions to install)

Use it in your current shell:

    $ pyenv shell 3.11-dev

Use it in the project directory:

    $ pyenv local 3.11-dev

Use it as the global default:

    $ pyenv global 3.11-dev

All of the mentioned commands can be called with no arguments to show the current python version for the context.

There you go, now you know pyenv. Call it with no arguments to show the other possible commands.

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