evolution software package provides groupware suite with mail client and organizer, 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 evolution
evolution is installed in your system.
Make ensure the evolution package were installed using the commands given below,
$ sudo dpkg-query -l | grep evolution *
You will get with evolution package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | GNOME |
| Package | evolution |
| Version | 3.18.5.2-0ubuntu1 |
| Description | groupware suite with mail client and organizer |
| Sub Section | GNOME |