Install gir1.2-soup-2.4 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-soup-2.4
Description:
GObject introspection data for the libsoup HTTP library
This package contains introspection data for the libsoup HTTP library. . libsoup uses the Glib main loop and is designed to work well with GTK+ applications. This enables GNOME applications to access HTTP servers on the network in a completely asynchronous fashion, very similar to the GTK+ programming model (a synchronous operation mode is also supported for those who want it). . It can be used by packages using the GIRepository format to generate dynamic bindings.
Homepage: https://wiki.gnome.org/Projects/libsoup
Version: 2.62.1-1
Section: introspection