Install libqt5webenginecore5 by entering the following commands in the terminal:
sudo apt update sudo apt install libqt5webenginecore5
Description:
Web content engine library for Qt - Core
QtWebEngine provides a Web browser engine that makes it easy to embed content from the World Wide Web into your Qt application. . This package contains the core QtWebEngine library.
Homepage: https://doc.qt.io/qt-5/qtwebengine-index.html
Version: 5.9.5+dfsg-0ubuntu2
Section: universe/libs