gnome-gmail-notifier software package provides A Gmail Inbox Notifier for the GNOME Desktop, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnome-gmail-notifier
gnome-gmail-notifier is installed in your system.
Make ensure the gnome-gmail-notifier package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnome-gmail-notifier *
You will get with gnome-gmail-notifier package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | GNOME |
| Package | gnome-gmail-notifier |
| Version | 0.10.1-0ubuntu2 |
| Description | A Gmail Inbox Notifier for the GNOME Desktop |
| Sub Section | GNOME |