Install libghc-opengl-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libghc-opengl-doc
Description:
Haskell OpenGL binding for GHC; documentation
This package provides the documentation for a library for the Haskell programming language. . A Haskell binding for the OpenGL graphics system (GL, version 3.2) and its accompanying utility library (GLU, version 1.3).
Homepage: http://www.haskell.org/haskellwiki/Opengl
Version: 3.0.2.0-1build5
Section: universe/doc