Programmer Shield Updated instructions for OS X?

Are there any updated instructions for the programmer shield to work with OS X el Capitan?

Are this instructions valid still?

I found I had to run this in order for OpenOCD to work:

sudo kextunload -p -b
sudo kextutil -b -p AppleUSBEFTDI-6010-1

Otherwise I got this error:

Error: libusb_claim_interface() failed with LIBUSB_ERROR_ACCESS
Error: unable to open ftdi device with vid 0403, pid 6010, description '*' and serial '*'

cc: @mohit