gammaray software package provides Tool for examining the internals of Qt application, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gammaray
gammaray is installed in your system.
Make ensure the gammaray package were installed using the commands given below,
$ sudo dpkg-query -l | grep gammaray *
You will get with gammaray package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Development |
| Package | gammaray |
| Version | 2.3.0-3build1 |
| Description | Tool for examining the internals of Qt application |
| Sub Section | Devel |