Issues Installing

[Homer-S]

Is it allowed to join in here because I have the same error message. I followed the solutions provided but it is not changing.

I have a fresh installed LXC Ubuntu 24 container on Proxmox.
I only did

Code:

apt update && apt upgrade -y
apt install sudo curl gnupg
curl https://repo.jellyfin.org/install-debuntu.sh | bash

https://pastebin.com/SS60xw1q


This was the output of the second try after purgeing and doing all the things had been suggested in this threat.

I did the same process some weeks ago with success (I took notes about every single step)
And today it did not work.

Thanks for any help offered.