prosody software package provides Lightweight Jabber/XMPP server, 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 prosody
prosody is installed in your system.
Make ensure the prosody package were installed using the commands given below,
$ sudo dpkg-query -l | grep prosody *
You will get with prosody package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Network |
| Package | prosody |
| Version | 0.9.1-1ubuntu0.1 [amd64, i386] |
| Description | Lightweight Jabber/XMPP server |
| Sub Section | Net |