Virtualenvwrapper: installation, configuration and usage

Installation

pip3 install virtualenv
pip3 install virtualenvwrapper

Configuration

vim ~/.bashrc

Specify the Python path VIRTUALENVWRAPPER_PYTHON , virtualenvwrapper storage directory WORKON_HOME .

# virtualenvwrapper
export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python3.7
export WORKON_HOME=$HOME/.virtualenvs
source /usr/local/bin/virtualenvwrapper.sh

Basic usage

# create a new virtualenv
mkvirtualenv test --python=python3
# activate a virtualenv
work on VIRTUALENV_NAME
# deactivate virtualenv
deactivate
# list all virtualenvs
lsvirtualenv
# remove virtualenv
rmvirtualenv VIRTUALENV_NAME

Reference

https://segmentfault.com/a/1190000014935970