Where to find Housebuilder pluggin and how to install SU2015

Just downloaded sketchup 2015 (version 15.3.329)

  1. Where can I download housebuilder pluggin?

  2. How do I install?

On a mac (version OS X 10.9.3 (13D65))

Thanks

It’s got muddled over the years, units and SUp versions…
Look on SketchUcation.com - there are compatible RBZ metric and imperial versions available.
You’ll need to sign-up [free] and then do a bit of searching…


To help out… here are the two best hits/downloads for compatible RBZ archive versions…
There are installation notes with both downloads.
Metric: housebuilder • sketchUcation • 1 [download as .rbz - installs fine]
Imperial: housebuilder • sketchUcation • 3 [download as rbz - installs fine]