> From: rolo [mailto:rohitlodha / hotwireindia.com]
> Subject: vuby - VM for Ruby
 
> About license I feel it should not be GPL but an open source 
> application
> which will if bought give you right to modify but not copy. 
> If you wish to
> creates n copies you should buy n licenses.

This definitely isn't an open-source license. Check out  http://www.opensource.org/docs/definition.php

gavri