$ sudo apt-get update
$ sudo apt-get install kubuntu-web-shortcuts 

kubuntu-web-shortcuts is installed in your system.

Make ensure the kubuntu-web-shortcuts package were installed using the commands given below,

$ sudo dpkg-query -l | grep kubuntu-web-shortcuts *

You will get with kubuntu-web-shortcuts package name, version, architecture and description in a table

kubuntu-web-shortcuts package basic information: