Install gsettings-desktop-schemas-dev by entering the following commands in the terminal:
sudo apt update sudo apt install gsettings-desktop-schemas-dev
Description:
Development files for GSettings desktop-wide schemas
gsettings-desktop-schemas contains a collection of GSettings schemas for settings shared by various components of a desktop. . This package contains the development files.
Homepage: http://www.gnome.org/
Version: 3.28.0-1ubuntu1
Section: libs