$ sudo apt-get update
$ sudo apt-get install qtlocation5-examples 

qtlocation5-examples is installed in your system.

Make ensure the qtlocation5-examples package were installed using the commands given below,

$ sudo dpkg-query -l | grep qtlocation5-examples *

You will get with qtlocation5-examples package name, version, architecture and description in a table

qtlocation5-examples package basic information: