The latest DAViCal release is generally available for download from:
Andrew's Web Libraries, which DAViCal depends on, is similarly available from:
Both these sources are of the full Git repository, which includes the website and other pieces you may not need. We hope to have a better packaged distribution again in the near future.
Pre-built Distribution Files
Debian / Ubuntu
AWL 0.53 and DAViCal 1.1.1 are in Debian Wheezy, while Jessie has AWL 0.55 and DAViCal 22.214.171.124. Packages can be installed directly with apt-get.
DAViCal and AWL have been synced from Debian and are present already.
Older Ubuntu & Debian releases
While older DAViCal packages are present in several releases of Ubuntu, you may want to consider installing a more recent version from the Gitlab repository referenced above.
An ebuild should be available within the 'sunrise' overlay.
Red Hat and other RPM-based releases
It is possible that DAViCal will appear in the Fedora repository at some point. In the meantime, it is probably best to install from the sources.
There are ports of DAViCal which are updated from time to time.
Installing from Source
DAViCal is not a compiled package, so there is generally very little to be gained from installing from source, however you can do this by downloading the relevant .tar.gz files (both DAViCal and AWL) from the above location.
Installing from Git
If you want to follow the cutting edge and help develop and test DAViCal, you can clone from the above mentioned gitlab repositories as follows: