Install libghc-sockaddr-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-sockaddr-doc
Description:
printing SockAddr value; documentation
This package provides code to convert a SockAddr to its human readable representation. If the address is an IPv4-embedded IPv6 address, the IPv4 is extracted. . This package provides the documentation for a library for the Haskell programming language. See http://www.haskell.org/ for more information on Haskell.
Homepage: http://hackage.haskell.org/package/sockaddr
Version: 0.0.0-8build2
Section: universe/doc