Ubuntu uses nodejs instead of node

[tschf]

Affects install.

> node4apex@0.0.1 preinstall /opt/node4ords
> node scripts/preinstall.js

sh: 1: node: not found

npm WARN node4apex@0.0.1 No license field.
npm ERR! Linux 4.4.0-31-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "--unsafe-perm"
npm ERR! node v4.2.6
npm ERR! npm  v3.5.2
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! node4apex@0.0.1 preinstall: `node scripts/preinstall.js`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the node4apex@0.0.1 preinstall script 'node scripts/preinstall.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the node4apex package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node scripts/preinstall.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs node4apex
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls node4apex
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /opt/node4ords/npm-debug.log

For solutions before preInstall/start tasks, see: http://stackoverflow.com/questions/18130164/nodejs-vs-node-on-ubuntu-12-04