libgtk2-notify-perl software package provides Perl interface to libnotify, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libgtk2-notify-perl
libgtk2-notify-perl is installed in your system.
Make ensure the libgtk2-notify-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtk2-notify-perl *
You will get with libgtk2-notify-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libgtk2-notify-perl |
| Version | 0.05-3build2 |
| Description | Perl interface to libnotify |
| Sub Section | Perl |