bbtime software package provides Time tool for the blackbox/fluxbox window managers, 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 bbtime
bbtime is installed in your system.
Make ensure the bbtime package were installed using the commands given below,
$ sudo dpkg-query -l | grep bbtime *
You will get with bbtime package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | X Window System software |
| Package | bbtime |
| Version | 0.1.5-12ubuntu1 |
| Description | Time tool for the blackbox/fluxbox window managers |
| Sub Section | X58 |