Upgrade nodejs version from 0.6.18 to 0.10.32

Based on m limited knowledge, I tried as much as I can to make this module install newer version from nodejs (0.10.32). Please review and validate.
ok, so how we can change this so it installs the latest version on Precise64 machines, can you please suggest? The problem if this is false, the Chris lea repo doesn't get added where it has the latest version.