jenkins-task-reactor software package provides Task execution and control framework used in Jenkins, 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 jenkins-task-reactor
jenkins-task-reactor is installed in your system.
Make ensure the jenkins-task-reactor package were installed using the commands given below,
$ sudo dpkg-query -l | grep jenkins-task-reactor *
You will get with jenkins-task-reactor package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Java |
| Package | jenkins-task-reactor |
| Version | 1.3-1 |
| Description | Task execution and control framework used in Jenkins |
| Sub Section | Java |