mu-cite software package provides message citation utility for emacsen, 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 mu-cite
mu-cite is installed in your system.
Make ensure the mu-cite package were installed using the commands given below,
$ sudo dpkg-query -l | grep mu-cite *
You will get with mu-cite package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | |
| Package | mu-cite |
| Version | 8.1+0.20120227-3 |
| Description | message citation utility for emacsen |
| Sub Section |