gir1.2-ecalendar-1.2 3.8.3-0ubuntu2 (amd64 binary) in ubuntu saucy

 Evolution is the integrated mail, calendar, task and address book
 distributed suite from Novell, Inc.
 .
 This package contains introspection data for the libecal library. It
 can be used by packages using the GIRepository format to generate
 dynamic bindings.