From: Sam <ruby@...153.net>
Date: 2009-05-10T05:55:35+09:00
Subject: Tk Progress Bar color

Anyone know how to change the color of the Tk progress bar?  Everything 
I try just ends up with:

/usr/lib/ruby/1.8/tk.rb:2762:in `__invoke': unknown option "-colors"

But all the documentation stats that it does have a colors option: 
http://www.tutorialspoint.com/ruby/ruby_tk_progressbar.htm

Thanks,
Sam