Dependencies for packaging

[mwalbeck]

These are the Debian dependencies that are used in Talked:

Required

pulseaudio
xvfb
ffmpeg
python3
python3-flask
python3-selenium
python3-tomlkit (Will be added soon)
python3-pyvirtualdisplay

Recommended

uwsgi
uwsgi-plugin-python3

Not packaged (at least I haven't found them)

Firefox gecko driver

[mwalbeck]

I'll be targeting bullseye as tomlkit seems to be the most maintained toml library for python, so I would prefer to use that one, but it's only included in bullseye.

Some of the dependency versions are lower in bullseye than what is currently specified in the pyproject. Though I don't think there will be any big issues supporting the older versions. The biggest downgrade is Flask, as I'm currently using Flask 2 and only Flask 1 is available in Debian. Though the use of Flask in Talked is pretty simplistic, so it shouldn't be a problem.

[mwalbeck]

@Kixunil I have tested Talked using the dependency versions found in the bullseye repos and after a small change everything is working as intended. The only thing to note that I didn't notice the first time is that python3-pyvirtualdisplay doesn't have an active Debian maintainer, so the current version is 0.2.1 which is from 2016 (missed the 0, so I thought it was 2.1 first time around). Currently, it's working fine, and I believe it won't be until I have a look at supporting multiple recordings at once, that problems will arise functionality wise.