I want to install Darwin Calendar Server on Ubuntu 20.04. In the past (Bionic), this could be done with
sudo apt install calendarserver
It looks like it still is in the Debian repositories: https://wiki.debian.org/CalendarServer
Has it changed names? Should I use a PPA or build it from source?
In Ubuntu it is still available for Ubuntu 18.04 LTS.
Then according to Debian Package tracker it was removed:
and as per https://tracker.debian.org/news/1107199/removed-92dfsg-1-from-unstable/