$ sudo apt-get update
$ sudo apt-get install desktopnova-module-gnome 

desktopnova-module-gnome is installed in your system.

Make ensure the desktopnova-module-gnome package were installed using the commands given below,

$ sudo dpkg-query -l | grep desktopnova-module-gnome *

You will get with desktopnova-module-gnome package name, version, architecture and description in a table

desktopnova-module-gnome package basic information: