CLI pomodoro timer with customizable times for working and break lengths. Pymodoro includes support for graphic and audio notifications.
If you actually want the notification support to work, you need a working notification server: https://wiki.archlinux.org/index.php/Desktop_notifications On Linux you also need the python-gobject package
Note: This program has only been tested on Linux. I'm not sure it will work on Windows. I'm guessing it might, but without the notifications (this includes graphic and audio)
Important: This program ONLY works with python3.