pdns-recursor-dbg software package provides debugging symbols for PowerDNS recursor, 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 pdns-recursor-dbg
pdns-recursor-dbg is installed in your system.
Make ensure the pdns-recursor-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep pdns-recursor-dbg *
You will get with pdns-recursor-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | pdns-recursor-dbg |
| Version | 3.5.3-1 |
| Description | debugging symbols for PowerDNS recursor |
| Sub Section | debug |