libobjc4-dbg-armhf-cross software package provides Runtime library for GNU Objective-C applications (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 libobjc4-dbg-armhf-cross
libobjc4-dbg-armhf-cross is installed in your system.
Make ensure the libobjc4-dbg-armhf-cross package were installed using the commands given below,
$ sudo dpkg-query -l | grep libobjc4-dbg-armhf-cross *
You will get with libobjc4-dbg-armhf-cross package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libobjc4-dbg-armhf-cross |
| Version | 4.8.2-16ubuntu4cross0.11 |
| Description | Runtime library for GNU Objective-C applications (debug symbols) |
| Sub Section | debug |