pyenv

• Simple Python version management
• https://github.com/pyenv/pyenv

install

• xcode-select --install
• brew install pyenv

PATH

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export PATH=$(pyenv root)/shims:$HOME/bin:/usr/local/bin:$PATH

version install

• pyenv install 3.5.2

version list

• pyenv versions

set version

• pyenv global 3.5.2

commands

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pyenv commands
pyenv local
pyenv global
pyenv shell
pyenv install
pyenv uninstall
pyenv rehash
pyenv version
pyenv versions
pyenv which
pyenv whence