jbossas4 software package provides JBoss Application 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 jbossas4
jbossas4 is installed in your system.
Make ensure the jbossas4 package were installed using the commands given below,
$ sudo dpkg-query -l | grep jbossas4 *
You will get with jbossas4 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | jbossas4 |
| Version | 4.2.3.GA-8 |
| Description | JBoss Application Server |
| Sub Section | libs |