Comment by sgt

That is pretty impressive. I spent hours upon hours getting OS X to run on a Linux host in KVM and QEMU. Eventually I did get it to work, but things like Messages.app had no chance of working. That was actually my goal - to create my own little Messages API so that I could send automated messages to myself. I ended up just scripting Messages.app on a real Mac and that works really well, even 2 years after. I remote control my house that way.