$ sudo apt-get update
$ sudo apt-get install lcas-lcmaps-gt4-interface 

lcas-lcmaps-gt4-interface is installed in your system.

Make ensure the lcas-lcmaps-gt4-interface package were installed using the commands given below,

$ sudo dpkg-query -l | grep lcas-lcmaps-gt4-interface *

You will get with lcas-lcmaps-gt4-interface package name, version, architecture and description in a table

lcas-lcmaps-gt4-interface package basic information: