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Python mac10/29/2023 ![]() ![]() However, when I used brew install for all packages including pyenv, pyenv-virtualenv - I was able to have multiple python virtual environments on 2.7.18, 3.9.9 on latest Monterey using M1 silicon 14" pro.įor default Python 3.8.9, I am seeing build errors for pyenv install 3.8.9 command: pyenv install 3.8.9īUILD FAILED (OS X 12.0.1 using python-build 20180424) With this setup, you'll be able to keep your system macosx python and switch to whatever new version of python you want available through pyenv.An update on /intro-to-pyenv/ I had issues with pyenchant not being able to find enchant C library when I used pyenv installer as suggested in this link. Note: you may need to create a new shell or reload your bash_profile in your current shell for the pyenv initialization to do its thing (set up shims). Now install some python using pyenv and then switch to it with the pyenv local command (you can see all your versions with pyenv versions). If command -v pyenv 1>/dev/null 2>&1 then Once you have pyenv installed, update your.Install homebrew if you don't already have it and use it to install pyenv with brew install pyenv.The pyenv repo is pretty detailed on how to install for different systems and what it's actually doing, but here's the basic steps for mac: Modify your shell environment ( PATH) with shims so that when you do pyenv local 3.8.1, calling python will invoke the new interpreter instead of your system python. ![]() Doing pyenv install 3.8.1 will install python 3.8.1 under ~/.pyenv/versions/3.8.1. Install different python versions under some directory.Essentially, pyenv can do two key things for you: I recommend using pyenv to manage your local python versions (both 2.x and 3.x) instead of installing new versions directly with homebrew or building new python versions from source manually. ![]()
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