gnome-shell-dbg software package provides Debugging symbols for GNOME Shell, you can install in your Debian 7 (Wheezy) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gnome-shell-dbg
gnome-shell-dbg is installed in your system.
Make ensure the gnome-shell-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep gnome-shell-dbg *
You will get with gnome-shell-dbg package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Debug packages |
| Package | gnome-shell-dbg |
| Version | 3.4.2-7+deb7u2 |
| Description | Debugging symbols for GNOME Shell |
| Sub Section | debug |