$ sudo apt-get update
$ sudo apt-get install fortunes-ubuntu-server 

fortunes-ubuntu-server is installed in your system.

Make ensure the fortunes-ubuntu-server package were installed using the commands given below,

$ sudo dpkg-query -l | grep fortunes-ubuntu-server *

You will get with fortunes-ubuntu-server package name, version, architecture and description in a table

fortunes-ubuntu-server package basic information: