install venv using pip code example
Example 1: create a venv
# Create the virtual environment.
python -m venv venv
# Activate the env.
venv\Scripts\activate.bat
Example 2: how to create a new virtualenv
to make a new virtualenv:
virtualenv env_name
to activate this virtual environment:
source env_name/bin/activate (on mac and linux)
source env_name/Scripts/activate (on windows)
Example 3: start virtualenv
source env/bin/activate
Example 4: python env
python3 -m venv tutorial-env
tutorial-env\Scripts\activate.bat (window)
source tutorial-env/bin/activate (linux)