See https://docs.python.org/3/tutorial/venv.html
pip install ofcourse
takes some time to install, note dependency resolution and warnings
mkdir ofcourse-demo
cd ofcourse-demo
ofcourse new
ls
ls -lR people
note file and directory structure
ofcourse validate
ofcourse run
point browser at https://localhost:5000
cd ..
git clone --depth=1 https://github.com/ritjoe/hfoss
cd hfoss
ls
ls -lR people
ofcourse validate
# ofcourse run
# point browser at https://localhost:5000