ltrace software package provides Tracks runtime library calls in dynamically linked programs, 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 ltrace
ltrace is installed in your system.
Make ensure the ltrace package were installed using the commands given below,
$ sudo dpkg-query -l | grep ltrace *
You will get with ltrace package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | ltrace |
| Version | 0.7.3-4ubuntu5 |
| Description | Tracks runtime library calls in dynamically linked programs |
| Sub Section | Utils |