Flotilla not found via rockpool

Hi,

I'm running Raspian Jessie on my pi and downloaded all the flotilla packages (using curl -sS get.pimoroni.com/rockpool | bash). But having plugged my dock into my b+ pi and restarted, its not picked up on my network via rockpool.

Pinging 127.0.0.1 gives 100% success, but I can't see flotilla listed using lsusb.

I'd be grateful for some next steps as I'm a bit confused!

BW

Simon :)