Install if needed
npm install npm-install-if-needed[![Build Status][bd_travis_shield_url]][bd_travis_url]
[![npm Version][bd_npm_shield_url]][bd_npm_url]
[![JS Standard][bd_standard_shield_url]][bd_standard_url]
[bd_travis_url]: http://travis-ci.org/okunishinishi/node-install-if-needed
[bd_travis_shield_url]: http://img.shields.io/travis/okunishinishi/node-install-if-needed.svg?style=flat
[bd_npm_url]: http://www.npmjs.org/package/install-if-needed
[bd_npm_shield_url]: http://img.shields.io/npm/v/install-if-needed.svg?style=flat
[bd_standard_url]: http://standardjs.com/
[bd_standard_shield_url]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg
Run npm install only if needed
``bash`
npm i npm-install-if-needed
`bash
cd __your_package_dir__
npx npm-install-if-needed # Run npm install only if needed
`
`node
const installIfNeeded = require('npm-install-if-needed')
installIfNeeded()
``