Eclipse has no console. That flag is to allow debugging in eclipse.
What it does is assume you accepted the agreement.
When you first run it should interview you, store your answers in a preferences file and exit.
After first run it should default to simulation mode but it should also prompt you with an agreement and allow you to enter live mode after typing "I agree"
The agreement is just saying you won't sue me if this thing causes a loss and that you won't let it trade with money you can't afford to lose.
I'm working on a fix for all the bugs that have been reported thus far and should have a new commit within the hour.
Btw this should now allow trading in currencies besides USD, but the algorithm has never been tested against other currencies and so may act strangely if there isn't sufficient volume.
Has anyone had it execute a trade yet btw?