Engine Daemon Won't Start

Hello everyone,

Trust that you’re doing great.

I’m currently following the instructions to work with a development container on Mac OS X El Capitan with docker version 1.13.0-dev. When running Instruction 8 (Start the Engine daemon running in the background ) of Task 2 ( Start a development container ), the command spends hours showing this message with no further progress, the laptop being active ( doesn’t freeze ).

Please, any help with this will be very much appreciated.

Thanks.