Node error Ubuntu

I got an error when trying to install appium. It always says: node error. Here is code: sudo npm install wd

wd@1.2.0 install /home/nataliya/node_modules/wd node scripts/build-browser-scripts

sh: 1: node: not found nataliya@1.0.0 /home/nataliya ├── json@9.0.6 extraneous ├── redis@0.7.3 ├── selenium-webdriver@3.4.0 └── typescript@2.3.2

npm WARN nataliya@1.0.0 No description
npm WARN nataliya@1.0.0 No repository field.
npm ERR! Linux 4.4.0-77-generic
npm ERR! argv "/usr/bin/nodejs" "/usr/bin/npm" "install" "wd"
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! wd@1.2.0 install: `node scripts/build-browser-scripts`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the wd@1.2.0 install script 'node scripts/build-browser-scripts'.
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 wd package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node scripts/build-browser-scripts
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs wd
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls wd
npm ERR! There is likely additional logging output above.

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

via NatNat