libghc-hslua-module-system-dev 1.0.2-1build1 (amd64 binary) in ubuntu lunar

 Provides access to system information and functionality
 to Lua scripts via Haskell's `System` module.
 .
 Intended usage for this package is to preload it by adding
 the loader function to `package.preload`. Note that the
 Lua `package` library must have already been loaded before
 the loader can be added.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.