$ sudo apt-get update
$ sudo apt-get install libebook-contacts-1.2-2 

libebook-contacts-1.2-2 is installed in your system.

Make ensure the libebook-contacts-1.2-2 package were installed using the commands given below,

$ sudo dpkg-query -l | grep libebook-contacts-1.2-2 *

You will get with libebook-contacts-1.2-2 package name, version, architecture and description in a table

libebook-contacts-1.2-2 package basic information: