python -m virtualenv . code example

Example 1: virtualenv -p python3

virtualenv -p python3.6 venv

For simple python3

virtualenv -p python3 venv

Example 2: virtualenv

virtualenv env

Example 3: virtualenv

source env/bin/activate          ## for mac usersenv\Scripts\activate\            ## for windows user"""You can deactivate your environment at any time with the deactivate command.activate"""