Install libghc-persistent-template-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-persistent-template-doc
Description:
type-safe, non-relational, multi-backend persistence; documentation
This library provides just the general interface and helper functions. You must use a specific backend in order to make this useful. . 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/book/persistent
Version: 2.5.3-1build1
Section: universe/doc