RStudio without Singularity?

I was thinking of doing this too, but the pre/post scripts looked intimidating. Was it that easy? I did see that the files are all installed into /usr/lib/rstudio-server on both rpm and deb machines. So then it’s just the pre/post scripts which I presume create + populate /etc/rstudio/, create /var/run/xxx and install a systemd script?

I guess if running it out of a Module, you don’t need the systemd script - what do you do about the other two functions?