I've shared an AMI (for making Amazon EC2 instance from) that has the Espruino build environment set up on it - see that thread. Not sure if this is useful to you.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
http://forum.espruino.com/conversations/151/?offset=25
I've shared an AMI (for making Amazon EC2 instance from) that has the Espruino build environment set up on it - see that thread. Not sure if this is useful to you.