rt4-extension-calendar software package provides Calendar view for Request Tracker 4, 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 rt4-extension-calendar
rt4-extension-calendar is installed in your system.
Make ensure the rt4-extension-calendar package were installed using the commands given below,
$ sudo dpkg-query -l | grep rt4-extension-calendar *
You will get with rt4-extension-calendar package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | rt4-extension-calendar |
| Version | 0.17-1 |
| Description | Calendar view for Request Tracker 4 |
| Sub Section | Perl |