phonon4qt5-backend-gstreamer-d software package provides debugging symbols for the Phonon GStreamer 1.0.x backend, 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 phonon4qt5-backend-gstreamer-d
phonon4qt5-backend-gstreamer-d is installed in your system.
Make ensure the phonon4qt5-backend-gstreamer-d package were installed using the commands given below,
$ sudo dpkg-query -l | grep phonon4qt5-backend-gstreamer-d*
You will get with phonon4qt5-backend-gstreamer-d package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | phonon4qt5-backend-gstreamer-d |
| Version | 4:4.7.1+git20140403-0ubuntu1 |
| Description | debugging symbols for the Phonon GStreamer 1.0.x backend |
| Sub Section | debug |