Where can (can I ?) find .deb packages for the latest versions of Node.js ?
If not, and because it's a project that progresses very fast, what is the easiest way to keep up with the releases of Node.js ?
Most up-to-date ppa for nodejs https://launchpad.net/~chris-lea/+archive/node.js/
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs
NOTE: If your system does not have add-apt-repository, it can be installed like so:
sudo apt-get install python-software-properties