Install libappstream-glib8 by entering the following commands in the terminal:
sudo apt update sudo apt install libappstream-glib8
Description:
GNOME library to access AppStream services
AppStream is a cross-distribution effort for creating and sharing metadata about software components available in the package repositories of a distribution. . This package contains a GObject-based library to read and write AppStream XML metadata and retrieve additional data such as screenshots. . As opposed to libappstream, this library does not use an on-disk cache but reads data directly from the XML or DEP-11 YAML files.
Homepage: https://github.com/hughsie/appstream-glib
Version: 0.7.7-2
Section: libs