Install libghc-network-protocol-xmpp-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-network-protocol-xmpp-doc
Description:
Haskell XMPP (Jabber) library; documentation; documentation
This library defines an XMPP data type and functions. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: https://john-millikin.com/software/haskell-xmpp/
Version: 0.4.8-5build3
Section: universe/doc