gthumb-dbg software package provides image viewer and browser - debugging symbols, 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 gthumb-dbg
gthumb-dbg is installed in your system.
Make ensure the gthumb-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep gthumb-dbg *
You will get with gthumb-dbg package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Debug packages |
| Package | gthumb-dbg |
| Version | 3:3.0.1-2 |
| Description | image viewer and browser - debugging symbols |
| Sub Section | debug |