dockmanager software package provides Helpers for your Dock, 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 dockmanager
dockmanager is installed in your system.
Make ensure the dockmanager package were installed using the commands given below,
$ sudo dpkg-query -l | grep dockmanager *
You will get with dockmanager package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | X Window System software |
| Package | dockmanager |
| Version | 0.1.0-0ubuntu2 |
| Description | Helpers for your Dock |
| Sub Section | x11 |