Fixing npm and updating nodejs to 0.6.19#17

Merged

rbvermaa merged 2 commits intoNixOS:masterfrom

Jun 22, 2012

Commits on Jun 21, 2012

Making 'npm' work from commandline (fix interpreter).
Lluís Batlle
committed
Updating nodejs to 0.6.19.
Lluís Batlle
committed