linphone-dbg software package provides Debugging symbols for linphone, 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 linphone-dbg
linphone-dbg is installed in your system.
Make ensure the linphone-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep linphone-dbg *
You will get with linphone-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | linphone-dbg |
| Version | 3.6.1-2.1build2 |
| Description | Debugging symbols for linphone |
| Sub Section | debug |