$ sudo apt-get update
$ sudo apt-get install kdepim-groupware 

kdepim-groupware is installed in your system.

Make ensure the kdepim-groupware package were installed using the commands given below,

$ sudo dpkg-query -l | grep kdepim-groupware *

You will get with kdepim-groupware package name, version, architecture and description in a table

kdepim-groupware package basic information: