A virtual environment is a Python environment such that the Python interpreter, libraries and scripts installed into it are isolated from those installed locally or in other virtual environments
Resources:
This way, you don’t run into dependencies issues. Another way to fix that would be using Docker, but that’s for another time.
With virtualenv, you can run
virtualenv venv # If the above doesnt work, do this
python3 -m virtualenv venv # To activate the virtual environmentsource
source venv/bin/activate
deactivate