Ok... I've done EVERYTHING that this thread has suggested. The plugin is in the correct folder, etc... However, now, whenever I open Sketchup 2014 I'm getting the following message...

@unknownuser said:

Error Loading File su2kt.rb
Error: #<NameError: undefined local variable or method book' for main:Object> /Users/markbandeira/Library/Application Support/SketchUp 2014/SketchUp/Plugins/su2kt.rb:1:in <top (required)>'

Any idea how to solve this? It's been driving me up a wall for the past few days...

I'm using a Mac OSX 10.9, and have both Sketchup 2013 and 2014 installed in my system.

Thank You in advance.