Install libghc-yesod-newsfeed-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-yesod-newsfeed-doc
Description:
helper functions and data types for producing newsfeeds; documentation
Helper functions and data types for producing newsfeeds (Atom and RSS). . This package contains the documentation files.
Homepage: http://www.yesodweb.com/
Version: 1.6-3build10
Section: universe/doc