tldr/pages/common/pyenv.md

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# pyenv
> Switch between multiple versions of Python easily.
> See also: `asdf`.
> More information: <https://github.com/pyenv/pyenv>.
- List all available commands:
`pyenv commands`
- List all Python versions under the `${PYENV_ROOT}/versions` directory:
`pyenv versions`
- List all Python versions that can be installed from upstream:
`pyenv install --list`
- Install a Python version under the `${PYENV_ROOT}/versions` directory:
`pyenv install {{2.7.10}}`
- Uninstall a Python version under the `${PYENV_ROOT}/versions` directory:
`pyenv uninstall {{2.7.10}}`
- Set Python version to be used globally in the current machine:
`pyenv global {{2.7.10}}`
- Set Python version to be used in the current directory and all directories below it:
`pyenv local {{2.7.10}}`