ejabberd software package provides distributed, fault-tolerant Jabber/XMPP server written in Erlang, 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 ejabberd
ejabberd is installed in your system.
Make ensure the ejabberd package were installed using the commands given below,
$ sudo dpkg-query -l | grep ejabberd *
You will get with ejabberd package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | ejabberd |
| Version | 2.1.11-1ubuntu2 |
| Description | distributed, fault-tolerant Jabber/XMPP server written in Erlang |
| Sub Section | Net |