Doesn't work. Additionally, documentation is anything but easy step-by-step. Anyway, I got to the point where Extension Warehouse worked. Installed Solid Inspector ok, but nothing showed up in tools. Figured I needed to install the TT_Lib which was also required. I went to do that, and the following came up:

The requested page "/en/content/tt_lib%25C2%25B2" could not be found.

System:
OSX 10.9.2

Again, the documentation of this "Solid Inspector" is REALLY unclear!