$ sudo apt-get update
$ sudo apt-get install gnokii-smsd 

gnokii-smsd is installed in your system.

Make ensure the gnokii-smsd package were installed using the commands given below,

$ sudo dpkg-query -l | grep gnokii-smsd *

You will get with gnokii-smsd package name, version, architecture and description in a table

gnokii-smsd package basic information: