They were starting to show their age - they were originally written in 2011, and were based on Vidalia, tor 0.2.2, and OS X 10.6 or 10.7.

If you're running Tor on OS X, please try these instructions, fix any mistakes, and add missing steps. In particular, we've moved away from Vidalia to nyx (arm), so the nyx sections could do with some more detail.