update install requirements

Change-Id: I4bfe853dc2c00358e070d09bcb477597a680a655
Add a bunch of debugging info

Change-Id: Idda0e7e79fa29aa458947356ddaed9d47d0a1d46
Remove old thread code

Change-Id: I8aaf92d6fe3ad21853fb21d11c98d889d54953d5