Mitch VanDuyn

Just went through this a brand new mac (lucky me.) No real issues, HOWEVER when creating a rails app you will first get an error saying you need to install node, then you install node, and try again, and you get an error saying you need yarn.

Both are easy enough to fix, just follow the instructions given when you get the error. But it would be nice for first time rails users, if this doc could be updated.

Also I did NOT have to change anything to do with the C headers (this is on BigSur)