Install telepathy-gabble by entering the following commands in the terminal:
sudo apt update sudo apt install telepathy-gabble
Description:
Jabber/XMPP connection manager
Gabble is a Jabber/XMPP connection manager for the Telepathy framework, currently supporting single user chats, multi user chats and voice/video calls. Install this package to use Telepathy instant messaging clients with Jabber/XMPP servers, including Google Talk and Facebook Chat.
Homepage: https://telepathy.freedesktop.org/wiki/
Version: 0.18.4-1
Section: universe/net