libkcal2-dev 4:3.5.7enterprise20070926-0ubuntu2.2 (i386 binary) in ubuntu gutsy

 This library provides a C++ API for handling the vCalendar and iCalendar
 formats.
 .
 This is the development package which contains the headers for the libkcal
 library.
 .
 This package is part of KDE, and a component of the KDE PIM module.
 See the 'kde' and 'kdepim' packages for more information.