Download latest Raspbian and write to SD card
# identify the disk (not partition) of your SD card. e.g. disk4 (not disk4s1)
diskutil list
diskutil unmountDisk /dev/<disk# from diskutil> # e.g. diskutil unmountDisk /dev/disk4
sudo dd bs=1m if=<your image file>.img of=/dev/<disk# from diskutil>
# e.g. sudo dd bs=1m if=2012-12-16-wheezy-raspbian.img of=/dev/disk4
(This will take a few minutes)
Boot Raspberry PI and install a Bonjour client
sudo apt-get install avahi-daemon
Now you can connect from OSX via:
ssh [email protected]
Install vim:
sudo apt-get install vim
Install node.js via http://blog.rueedlinger.ch/2013/03/raspberry-pi-and-nodejs-basic-setup