gir1.2-upstart-app-launch-2 software package provides typelib file for libupstart-app-launch2, 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 gir1.2-upstart-app-launch-2
gir1.2-upstart-app-launch-2 is installed in your system.
Make ensure the gir1.2-upstart-app-launch-2 package were installed using the commands given below,
$ sudo dpkg-query -l | grep gir1.2-upstart-app-launch-2 *
You will get with gir1.2-upstart-app-launch-2 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | gir1.2-upstart-app-launch-2 |
| Version | 0.3+14.04.20140411-0ubuntu1 |
| Description | typelib file for libupstart-app-launch2 |
| Sub Section | libs |