I've been using youtube_dl for a while now without any problems. Since maybe around a week I am always getting the following error when trying to download something and don't know how to fix it:
ERROR: ffprobe/avprobe and ffmpeg/avconv not found. Please install one.
I am using it in a virtual python 3.8.10 environment with youtube_dl version 2021.12.17, ffmpeg version 1.4 and ffprobe version 0.5 displayed with "pip freeze" command. The os is ubuntu server 20.04.5 LTS.
I already tried installing ffmpeg in multiple different ways (pip, apt install) and installing it on different "layers" (virtual env, normal user, root user) but nothing seemed to help.
For any tips / suggestions that might help I'd be really glad.