Python

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Contents:

Pyenv + Virtualenv #

Requirements:

Installation via Homebrew:

brew install pyenv pyenv-virtualenv

List available versions:

pyenv install --list

Install a specific Python version:

pyenv install 2.7.16

Create a new virtualenv:

pyenv virtualenv 2.7.16 my_project_name

Uninstall a virtualenv:

pyenv uninstall my_project_name

To automatically switch virtualenv when switching to a project’s directory, go to the project’s directory and create .python-version:

echo "my_project_name" > .python-version