macOS 下 pyenv 使用

pyenv 相关

commands List all available pyenv commands

local Set or show the local application-specific Python version

global Set or show the global Python version

shell Set or show the shell-specific Python version

install Install a Python version using python-build

uninstall Uninstall a specific Python version

rehash Rehash pyenv shims (run this after installing executables)

version Show the current Python version and its origin

versions List all Python versions available to pyenv

which Display the full path to an executable

whence List all Python versions that contain the given executable

常用命令

查看可安装版本、安装、更新数据库

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pyenv install --list
pyenv install $version
pyenv rehash

查看已安装的版本

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pyenv versions

设置环境

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pyenv local $version #设置当前目录环境
pyenv global $version #设置全局环境变量
pyenv shell $version #设置当前会话的环境变量

卸载、更新

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pyenv uninstall $verson #卸载
pyenv update #更新 pyenv 及其插件