Install libbalooqueryparser4 by entering the following commands in the terminal:
sudo apt update sudo apt install libbalooqueryparser4
Description:
Query Parser for Baloo
Baloo is a framework for searching and managing metadata. . This package contains the baloo query parser library ported from Nepomuk. . Baloo is part of KDE SC.
Homepage: http://projects.kde.org/baloo
Version: 4:4.14.3-0ubuntu6
Section: universe/libdevel