python3-gst-1.0-dbg software package provides GStreamer GObject Introspection overrides for Python (Python 3, debug extensions), 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 python3-gst-1.0-dbg
python3-gst-1.0-dbg is installed in your system.
Make ensure the python3-gst-1.0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep python3-gst-1.0-dbg *
You will get with python3-gst-1.0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | python3-gst-1.0-dbg |
| Version | 1.2.0-1 |
| Description | GStreamer GObject Introspection overrides for Python (Python 3, debug extensions) |
| Sub Section | debug |