Install libghc-parsers-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-parsers-doc
Description:
parsing combinators; documentation
Parsers of various types . 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://github.com/ekmett/parsers/
Version: 0.12.8-1
Section: universe/doc