eog software package provides Eye of GNOME graphics viewer program, 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 eog
eog is installed in your system.
Make ensure the eog package were installed using the commands given below,
$ sudo dpkg-query -l | grep eog *
You will get with eog package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | GNOME |
| Package | eog |
| Version | 3.18.2-1ubuntu2.1 [amd64, i386 |
| Description | Eye of GNOME graphics viewer program |
| Sub Section | GNOME |