Install libghc-css-text-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-css-text-doc
Description:
CSS parser and renderer; documentation
It is a CSS parser and renderer. . 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.yesodweb.com/
Version: 0.1.2.2-3build6
Section: universe/doc