Wim Vander Schelden wrote:
> The way ruby interfaces with native libraries (such as wxWidgets) is very similar to a compiled program. You have to You already need to have wxWidgets installed, if I'm not mistaken, preferably in you C:\Windows\system32 directory.
>   
On Windows, at least, wxWidgets does not need to be installed.  It is 
compiled into the gem.  On Linux, you need GTK+ installed.  Others will 
have to comment on Mac.  We do have a mailing list for wxRuby 
questions.  You'll get good answers here:

http://rubyforge.org/mail/?group_id=35

Roy