cmd: npm start

> htmengine-node-client@1.0.0 start /home/ubuntu/numenta-apps/htmengine-traffic-tutorial/node-client
> node index.js

sh: 1: node: not found

npm ERR! htmengine-node-client@1.0.0 start: `node index.js`
npm ERR! Exit status 127
npm ERR!
npm ERR! Failed at the htmengine-node-client@1.0.0 start script.
npm ERR! This is most likely a problem with the htmengine-node-client package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node index.js
npm ERR! You can get their info via:
npm ERR!     npm owner ls htmengine-node-client
npm ERR! There is likely additional logging output above.
npm ERR! System Linux 4.2.0-16-generic
npm ERR! command "/usr/bin/nodejs" "/usr/bin/npm" "start"
npm ERR! cwd /home/ubuntu/numenta-apps/htmengine-traffic-tutorial/node-client
npm ERR! node -v v0.10.25
npm ERR! npm -v 1.4.21
npm ERR! code ELIFECYCLE
npm WARN This failure might be due to the use of legacy binary "node"
npm WARN For further explanations, please read
/usr/share/doc/nodejs/README.Debian

npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     /home/ubuntu/numenta-apps/htmengine-traffic-tutorial/node-client/npm-debug.log
npm ERR! not ok code 0


npm-debug.log:

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/nodejs', '/usr/bin/npm', 'start' ]
2 info using npm@1.4.21
3 info using node@v0.10.25
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info prestart htmengine-node-client@1.0.0
6 info start htmengine-node-client@1.0.0
7 verbose unsafe-perm in lifecycle true
8 info htmengine-node-client@1.0.0 Failed to exec start script
9 error htmengine-node-client@1.0.0 start: `node index.js`
9 error Exit status 127
10 error Failed at the htmengine-node-client@1.0.0 start script.
10 error This is most likely a problem with the htmengine-node-client package,
10 error not with npm itself.
10 error Tell the author that this fails on your system:
10 error     node index.js
10 error You can get their info via:
10 error     npm owner ls htmengine-node-client
10 error There is likely additional logging output above.
11 error System Linux 4.2.0-16-generic
12 error command "/usr/bin/nodejs" "/usr/bin/npm" "start"
13 error cwd /home/ubuntu/numenta-apps/htmengine-traffic-tutorial/node-client
14 error node -v v0.10.25
15 error npm -v 1.4.21
16 error code ELIFECYCLE
17 verbose exit [ 1, true ]