libdevel-bt-perl software package provides module providing automatic gdb backtraces on errors, 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 libdevel-bt-perl
libdevel-bt-perl is installed in your system.
Make ensure the libdevel-bt-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libdevel-bt-perl *
You will get with libdevel-bt-perl package name, version, architecture and description in a table
| Distro | Debian 7 wheezy |
| Section | Perl |
| Package | libdevel-bt-perl |
| Version | 0.05-1+b2 [amd64, i386, ia64, |
| Description | module providing automatic gdb backtraces on errors |
| Sub Section | Perl |