lib32quadmath0-dbg software package provides GCC Quad-Precision Math Library (32 bit debug symbols), 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 lib32quadmath0-dbg
lib32quadmath0-dbg is installed in your system.
Make ensure the lib32quadmath0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep lib32quadmath0-dbg *
You will get with lib32quadmath0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | lib32quadmath0-dbg |
| Version | 4.8.4-2ubuntu1~14.04.3 |
| Description | GCC Quad-Precision Math Library (32 bit debug symbols) |
| Sub Section | debug |