Install libgirepository1.0-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libgirepository1.0-doc
Description:
Library for handling GObject introspection data (documentation)
GObject Introspection is a project for providing machine readable introspection data of the API of C libraries. This introspection data can be used in several different use cases, for example automatic code generation for bindings, API verification and documentation generation. . GObject Introspection contains tools to generate and handle the introspection data. . This package contains the documentation for the C library for handling the introspection data.
Homepage: https://wiki.gnome.org/GObjectIntrospection
Version: 1.56.1-1
Section: doc