I have SU 2016 for Mac. I downloaded it and have the Pro trial running. I downloaded skelion add on, but cannot access the plugin folder because Sketch Up is not an option under the Application Software folder. Also from Window–> Preferences --> There is no preference field to install an extension.
When I go about this manually, I added the skelion.rb and folder to the plugins and when I look up “preferences” it says the skelion.rbz file was already installed and ready to use. Where can I find it? How do I access it? Isn’t it odd that it won’t show up from the SketchUp main file?