$ sudo apt-get update
$ sudo apt-get install kde-baseapps-data 

kde-baseapps-data is installed in your system.

Make ensure the kde-baseapps-data package were installed using the commands given below,

$ sudo dpkg-query -l | grep kde-baseapps-data *

You will get with kde-baseapps-data package name, version, architecture and description in a table

kde-baseapps-data package basic information: