Install gir1.2-telepathyglib-0.12 by entering the following commands in the terminal:
sudo apt update sudo apt install gir1.2-telepathyglib-0.12
Description:
GLib Telepathy connection manager library (GObject-Introspection)
This package contains introspection data for telepathy-glib, which can be used to generate dynamic bindings for Telepathy components. . These GObject-Introspection bindings are considered to be experimental by the maintainers of telepathy-glib, and might receive incompatible changes until at least telepathy-glib 0.14.0. . Telepathy is a D-Bus framework for unifying real time communication, including instant messaging, voice calls and video calls. It abstracts differences between protocols to provide a unified interface for applications.
Homepage: https://telepathy.freedesktop.org/wiki/
Version: 0.24.1-2
Section: universe/introspection