Install libqt5sql5-sqlite by entering the following commands in the terminal:
sudo apt update sudo apt install libqt5sql5-sqlite
Description:
Qt 5 SQLite 3 database driver
This package contains the SQLite 3 plugin for Qt 5. . Install it if you intend to use or write Qt programs that are to access an SQLite 3 DB.
Homepage: http://qt-project.org/
Version: 5.9.5+dfsg-0ubuntu1
Section: libs