Rubber Capistrano Task to bootstrap Node.js on a server

deploy-node.rb

namespace :rubber do
    after "rubber:upgrade_packages", "rubber:prep_for_bootstrap"
    desc "prep server for node install"
    task :prep_for_bootstrap, :roles => 'node-js' do
        rsudo "apt-get install python-software-properties"
        rsudo "add-apt-repository ppa:chris-lea/node.js"
        rsudo "apt-get update"
        rsudo "apt-get -y install nodejs"
    end
end