I am writing a ruby script that will take an image and create the lines and curves in Sketchup components so that you can start building from there. To do this I need to import a GEM. I have Sketchup 8 and 2013. I can't find a way to import it.

I was able to import the GEM into my MAC OS Ruby. But I can't find a way to upload the GEM file into Sketchup.