Install libghc-project-template-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-project-template-doc
Description:
specify Haskell project templates and generate files; documentation
Framework for project templates/scaffolding. . 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://github.com/fpco/haskell-ide
Version: 0.2.0-4build8
Section: universe/doc