fet software package provides timetable generator, 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 fet
fet is installed in your system.
Make ensure the fet package were installed using the commands given below,
$ sudo dpkg-query -l | grep fet *
You will get with fet package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | fet |
| Version | 5.28.6-1 |
| Description | timetable generator |
| Sub Section | Utils |