On 10/29/2013 08:35 AM, Ronald Fischer wrote:
> I have Ruby 1.8.6 and gem 1.3.4 both on SUSE Linux and on Mac OSX 10.4
> (Tiger). Both seemingly don't have the 'tk' module:
>
> require 'tk'
> LoadError: no such file to load -- tk
>
> Which gem do I need to install for getting Tk? I tried
>
> gem install tk
>
> but no such gem was found.
>

Maybe you should try ActiveTk: 
http://www.activestate.com/activetcl/downloads

There may be a version old enough for you.

-Justin