Hidetoshi Nagai, the maintainer of Ruby/Tk, watches this list, but he will 
probably need more specific details of your problem.  I run Ruby/Tk on both 
Win2K and Linux without hanging.

On Friday 19 October 2001 06:46 pm, you wrote:
> I have just started learning ruby/tk and I like it. However, under
> cygwin/win98, runtime errors cause ruby to hang. I don't necessarily expect
> a fix for this - just thought I'd report it. I've also been messing around
> with ruby/fox -- no such problems.
>
> I guess I'll go code on my linux box, but I really wanted to develop this
> app under windows... :(