I recently started working with the light blue bean. I am using a Mac(Sierra), I downloaded Arduino version 1.6.8 and the latest bean loader. I went through all the steps in the guide documents on the website.
When I got to the BLE part I realized that the Arduino IDE does not show "/dev/cu.LightBlue-Bean" option at all and the the "Serial Port" entry is greyed out. The only thing visible on that list is "/dev/cu.Bluetooth-Incoming-Port".
I have tried rebooting the computer, tried turning off both bean loader and Arduino and starting them again. I also downloaded older versions of Arduino. But nothing has worked so far. I have tried the screen command too but it doesn't seem to be helping because even with that command I don't see the port in the IDE. I'm new to this and have spent a lot of time trying to figure out what's wrong. Please help!