california software package provides A calendar application for GNOME 3., 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 california
california is installed in your system.
Make ensure the california package were installed using the commands given below,
$ sudo dpkg-query -l | grep california *
You will get with california package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | GNOME |
| Package | california |
| Version | 0.4.0-0ubuntu5 |
| Description | A calendar application for GNOME 3. |
| Sub Section | GNOME |