pioz/chess — pull request #3 by JohnTheodore (2013-12-16 01:52:42+00:00)
Title: The system command is coughing up errors, the syntax isn't right for the...

... latest ubuntu/bash install.

[4] pry(main)> g.extend Chess::Gnuchess
sh: 1: Syntax error: Bad fd number
RuntimeError: You need to install Gnuchess to use the module Chess::Gnuchess.

This change fixes that.