The install instructions for this video are below (run these commands in your command line program):
pip3 install wagtail wagtail start mysite cd mysite pipenv shell pip3 install -r requirements.txt python3 manage.py migrate python3 manage.py createsuperuser python3 manage.py runserver
This assumes that you already having Python 3 installed on your computer, along with
pip for installing Python packages.
The full YouTube video can be found here: https://youtu.be/1_yA25ZmNkA