libss2-dbg software package provides debugging information for libss2, 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 libss2-dbg
libss2-dbg is installed in your system.
Make ensure the libss2-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libss2-dbg *
You will get with libss2-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libss2-dbg |
| Version | 1.42.9-3ubuntu1.2 [amd64, i386 |
| Description | debugging information for libss2 |
| Sub Section | libdevel |