libpolkit-gtk-mate-1-0-dbg software package provides MATE authentication agent for PolicyKit-1 (debugging symbols), 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 libpolkit-gtk-mate-1-0-dbg
libpolkit-gtk-mate-1-0-dbg is installed in your system.
Make ensure the libpolkit-gtk-mate-1-0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpolkit-gtk-mate-1-0-dbg *
You will get with libpolkit-gtk-mate-1-0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libpolkit-gtk-mate-1-0-dbg |
| Version | 1.6.1-1 |
| Description | MATE authentication agent for PolicyKit-1 (debugging symbols) |
| Sub Section | debug |