The Beginners Kali Linux w/ Railsgoat Meetup
that I attended Wednesday, April 22, 2015 had one requirement: Set up Kali Linux running
in a virtual machine.
After tinkering with Kali Linux on-and-off a few days
before the training session, I finally was able to have a working installation up and running in a virtual machine on my MacBook Pro. It took me a while. Setting up a Linux distribution is a bit out of my comfort zone, but it was a good experience. Between listening to the instructional video one of the organizers, Apollo Clark, had created, and doing a lot of independent research, I was able to download, install, and set it up using Oracle's VirtualBox.