Comment 2 for bug 1564461

This is still an issue on Loki release with Maya v0.4.0.2 however the

* Terminal output when launching maya-calendar

[INFO 15:41:02.439639] Application.vala:155: Calendar version: 0.4.0.2
[INFO 15:41:02.439739] Application.vala:157: Kernel version: 4.4.0-59-generic
[WARNING 15:41:02.561568] [e-data-server] e_module_load_all_in_directory: Error opening directory '/usr/lib/evolution-data-server/credential-modules': No such file or directory

* terminal output when trying to add a new event to fruux caldav calendar

[FATAL 15:42:36.452362] CalendarModel.vala:156: No calendar client was found
[FATAL 15:42:36.452472] CalendarModel.vala:156: No calendar client was found