Install libghc-text-show-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-text-show-doc
Description:
Efficient conversion of values into Text; documentation
A replacement for the Show typeclass intended for use with Text instead of Strings, in the spirit of bytestring-show. . 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/RyanGlScott/text-show
Version: 3.6-1
Section: universe/doc