calligra-dbg software package provides debugging symbols for Calligra, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install calligra-dbg
calligra-dbg is installed in your system.
Make ensure the calligra-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep calligra-dbg *
You will get with calligra-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Debug packages |
| Package | calligra-dbg |
| Version | 1:2.4.0-0ubuntu2.1 [amd64, i38 |
| Description | debugging symbols for Calligra |
| Sub Section | debug |