[lstoll]

I recently had an immediate need to use Fusion in a Vagrant-style environment, so I hacked 'Tenderloin' together from an old version of Vagrant: https://github.com/lstoll/tenderloin . It can work with Vagrant boxes, and handles the base functionality I needed.

Now that VirtualBox no longer works on my machine, turns out this this was a pretty lucky move. If you're in the same boat as me, it might be worth giving a go.