Install libghc-aeson-pretty-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-aeson-pretty-doc
Description:
JSON pretty-printing library; documentation
A JSON pretty-printing library compatible with Aeson. . The library provides the function encodePretty. It is a drop-in replacement for aeson's encode function, producing JSON-ByteStrings for human readers. . 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://github.com/informatikr/aeson-pretty
Version: 0.8.5-1build3
Section: universe/doc