RoboWare View build error

[TifferPelode]

Hello,
When I use RoboWare View to build a new project,I got this:

[email protected] postinstall /home/tiffer/viewer_test/build_test_tiffer pelode_1533266752307/node_modules/electron
node install.js
sh: 1: node: not found
npm WARN [email protected] No description
npm WARN [email protected] No repository field.
npm ERR! Linux 4.15.0-29-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install"
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! [email protected] postinstall: node install.js
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the [email protected] postinstall script 'node install.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 electron package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node install.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs electron
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls electron
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /home/tiffer/viewer_test/build_test_tiffer pelode_1533266752307/npm-debug.log

and this is my log file
npm-debug.log

I wanna to know what's wrong with this and how can I solve it?

[uli2k]

You may need to install nodejs. I'm really sorry for the late reply. Please inform me if this cannot be solved.

[Marxvans]

you need install nodejs, and run sh build.sh need root