Binary descriptions:

libkf5akonadicalendar-data: No summary available for libkf5akonadicalendar-data in ubuntu artful.
libkf5akonadicalendar-dev: No summary available for libkf5akonadicalendar-dev in ubuntu artful.
libkf5akonadicalendar5abi1: No summary available for libkf5akonadicalendar5abi1 in ubuntu artful.
libkf5akonadicalendar5abi1-dbgsym: No summary available for libkf5akonadicalendar5abi1-dbgsym in ubuntu artful.

Last common version:

4:15.08.0-0ubuntu1