Install gir1.2-atk-1.0 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-atk-1.0
Description:
ATK accessibility toolkit (GObject introspection)
ATK is a toolkit providing accessibility interfaces for applications or other toolkits. By implementing these interfaces, those other toolkits or applications can be used with tools such as screen readers, magnifiers, and other alternative input devices. . This package can be used by other packages using the GIRepository format to generate dynamic bindings
Homepage: https://wiki.gnome.org/Accessibility
Version: 2.28.1-1
Section: introspection