Install libqt5waylandcompositor5 by entering the following commands in the terminal:
sudo apt update sudo apt install libqt5waylandcompositor5
Description:
QtWayland compositor library
QtWayland is a Qt 5 module that wraps the functionality of Wayland. . This package contains the QtWayland compositor library.
Homepage: http://qt-project.org/
Version: 5.9.5-0ubuntu1
Section: universe/libs