libactivemq-java software package provides Java message broker core libraries, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libactivemq-java
libactivemq-java is installed in your system.
Make ensure the libactivemq-java package were installed using the commands given below,
$ sudo dpkg-query -l | grep libactivemq-java *
You will get with libactivemq-java package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Java |
| Package | libactivemq-java |
| Version | 5.5.0+dfsg-6ubuntu1 |
| Description | Java message broker core libraries |
| Sub Section | Java |