Python 版本管理#

pyenv#

在 .zshrc 添加

function pyenvinstall {
    wget -c https://registry.npmmirror.com/-/binary/python/$@/[email protected] -P ~/.pyenv/cache/
    pyenv install $@
}

执行 zsh 使配置生效，之后即可这样安装： pyenvinstall 3.8.2

# List all available versions
pyenv install -l

# 更新
pyenv update

brew update && brew upgrade pyenv

git clone https://github.com/pyenv/pyenv-update.git $(pyenv root)/plugins/pyenv-update

pyenv update

set by ~/.pyenv/version

3.8.2
2.7.17

set by PYENV_VERSION environment variable

$ echo $PYENV_VERSION

3.8.2:2.7.17