$ sudo apt-get update
$ sudo apt-get install ike-qtgui 

ike-qtgui is installed in your system.

Make ensure the ike-qtgui package were installed using the commands given below,

$ sudo dpkg-query -l | grep ike-qtgui *

You will get with ike-qtgui package name, version, architecture and description in a table

ike-qtgui package basic information: