Install libgail-3-0 by entering the following commands in the terminal:
sudo apt update sudo apt install libgail-3-0
Description:
GNOME Accessibility Implementation Library -- shared libraries
Gail implements ATK interfaces for GTK+ widgets which are dynamically loadable at runtime by a GTK+ application. Once loaded, those parts of an application that use standard GTK+ widgets will have a basic level of accessibility, without the need to modify the application at all. . This package contains the shared library.
Homepage: https://www.gtk.org/
Version: 3.22.30-1ubuntu1
Section: libs