Install libghc-path-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-path-doc
Description:
normalizing well-typed path type; documentation
This packages provides support for well-typed paths in Haskell. . 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/path
Version: 0.5.13-1build5
Section: universe/doc