About Using Multiple Python Versions

1	`$ curl https://pyenv.run \| bash`

Append these lines to ~/.zshrc or ~/.bash_profile depending on your shell:

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export PATH="$HOME/.pyenv/bin:$PATH"
eval "$(pyenv init --path)"
eval "$(pyenv virtualenv-init -)"

List available Python versions for installation with:

1	`$ pyenv install --list`

To install Python 3.10.2 you would:

1	`$ pyenv install 3.10.2`

It will be installed to ~/.pyenv/versions/.

To create a new virtual environment with Python 3.10.2 you would run this in a directory where you want your venv directory:

1	`$ ~/.pyenv/versions/3.10.2/bin/python -m venv venv`

Analogously you can set up other Python versions.

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