Install astro-tasks by entering the following commands in the terminal:
sudo apt update sudo apt install astro-tasks
Debian Astronomy Pure Blend (tasksel tasks)
Debian Astro is a "Debian Pure Blend" with the aim to develop a Debian based operating system that fits the requirements of both professional and hobby astronomers. It integrates a large number of software packages covering telescope control, data reduction, presentation and other fields. . If this package will be installed all tasks which are provided by Debian Astro will be added to the tasksel menu.