libnetfilter-cthelper0-dbg software package provides Debugging symbols for libnetfilter-cthelper0, 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 libnetfilter-cthelper0-dbg
libnetfilter-cthelper0-dbg is installed in your system.
Make ensure the libnetfilter-cthelper0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libnetfilter-cthelper0-dbg *
You will get with libnetfilter-cthelper0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libnetfilter-cthelper0-dbg |
| Version | 1.0.0-1ubuntu1 |
| Description | Debugging symbols for libnetfilter-cthelper0 |
| Sub Section | debug |