Unable to start server.py

[radiophonic]

Hello and thanks for the project, I'm very interested in giving it a try.

Unfortunately, server.py fails to start with the followin error:

Traceback (most recent call last):
  File "server.py", line 1, in <module>
    from flask import Flask, request, send_from_directory, render_template, redirect, jsonify
  File "/home/snafu/.local/lib/python3.8/site-packages/flask/__init__.py", line 14, in <module>
    from jinja2 import escape
ImportError: cannot import name 'escape' from 'jinja2' (/home/snafu/.local/lib/python3.8/site-packages/jinja2/__init__.py)

Python 3.8.10 / Linux Mint 20.3 Una

[TheRealArchie]

This is because Jinja2 (As well as Werkzeug, and itsdangerous) have changed over the years and certain methods may be outdated. You can downgrade these to their 2021 equivalents, however while that got me further, I wasn't able to proceed anyway because of an issue without any error messages that left me stranded.