Install libghc-arrows-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-arrows-doc
Description:
Haskell arrow classes and transformers for GHC; documentation
This library provides several classes that extend the Arrow class, and some transformers that implement or lift these classes. . 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://www.haskell.org/arrows/
Version: 0.4.4.1-9build3
Section: universe/doc