Is this still functional ?

[mocallins]

I didn't have an old version of Ubuntu, so i tried with the latest: Ubuntu 22.04.0(3)?

followed all the steps and it had a failure at creating the db

netconfig@netopeer:~/netconfig$ python db_create.py
Traceback (most recent call last):
  File "/home/netconfig/netconfig/db_create.py", line 7, in <module>
    from app import db
  File "/home/netconfig/netconfig/app/__init__.py", line 2, in <module>
    from flask import Flask
  File "/usr/local/lib/python3.10/dist-packages/flask/__init__.py", line 19, in <module>
    from jinja2 import Markup, escape
ImportError: cannot import name 'Markup' from 'jinja2' (/usr/local/lib/python3.10/dist-packages/jinja2/__init__.py)