Hey Clark,
This is Blue. What a GREAT class in Minneapolis! Actually, it's the best learning experience I have had since 1987 when Prof. I. H. Marshall lectured about the epigraphic evidence for Diapora synagogues in Dura Europas!
I have attempted to install the RubyScripts (on a Mac OS 10.4.11); however, they do not appear in the Pluggins menu in SketchUp. When I installed, I did so manually, i.e., dragging the files from the tf_ruby_scripts folder (on the desktop) into a folder (I created) in the SketchUp application folder.
Any ideas?
Thanks
Blue