title: Cannot find module "node-sass" react
body: <p>I am trying to build <code>react</code> app and I want to use <code>scss</code> to style my app.<br/></p>
  
  <p><strong>Challenge is that even though I already installed node-sass, but I still get this error.</strong></p>
  
  <pre class="lang-sh prettyprint-override"><code>./src/styles/styles.scss (/usr/local/lib/node_modules/react-scripts/node_modules/css-loader/dist/cjs.js??ref--6-oneOf-5-1!/usr/local/lib/node_modules/react-scripts/node_modules/postcss-loader/src??postcss!/usr/local/lib/node_modules/react-scripts/node_modules/resolve-url-loader??ref--6-oneOf-5-3!/usr/local/lib/node_modules/react-scripts/node_modules/sass-loader/dist/cjs.js??ref--6-oneOf-5-4!./src/styles/styles.scss)
  To import Sass files, you first need to install node-sass.
  Run `npm install node-sass` or `yarn add node-sass` inside your workspace.
  Require stack:
  - /usr/local/lib/node_modules/react-scripts/node_modules/sass-loader/dist/getDefaultSassImplementation.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/sass-loader/dist/getSassImplementation.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/sass-loader/dist/index.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/sass-loader/dist/cjs.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/loader-runner/lib/loadLoader.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/loader-runner/lib/LoaderRunner.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/webpack/lib/NormalModule.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/webpack/lib/NormalModuleFactory.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/webpack/lib/Compiler.js
  - /usr/local/lib/node_modules/react-scripts/node_modules/webpack/lib/webpack.js
  - /usr/local/lib/node_modules/react-scripts/scripts/start.js
  </code></pre>
  
  <p>I also tried to delete <code>node_modules</code> and reinstalled <code>node-sass</code> but it didn't work. Any advice?</p>