Taskwarrior is Free and Open Source Software that manages your TODO list
from the command line. It is flexible, fast, and unobtrusive. It does its
job then gets out of your way.
Enable snaps on Debian and install taskwarrior-plars
Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Enable snapd
On Debian 9 (Stretch) and newer, snap can be installed directly from the command line: