How to install step by step the latest version of CoffeeScript on Ubuntu 12.04.
The current version of CoffeeScript is 1.6.3
Any comments are be very useful.
i recommend using nvm (node version manager). it helps maintaining several versions of node and switching between them. it is also less OS intrusive.
after installing nvm, just run 'npm install -g coffeescript' (no sudo is required).