I have the latest texlive distribution, which I installed via
sudo apt install texlive-full
Now I would like to install the package tuda-ci, which is available on CTAN here. I am a bit confused: it sounds like the package is already part of texlive (it also says it here), however it is not on my system and I cannot find it as an Ubuntu package.
Can someone please explain this to me? What is the preferred way to install in this case?