title: Ionic, Node Sass does not yet support your current environment
body: <p>I switched my OS from windows to Mac, after copying my previous app from windows to Mac while serving my app it’s generating an error:</p>
  
  <pre><code>app-scripts] /Volumes/D Drive/Work/Trisquard/carExpense/node_modules/node-sass/lib/binding.js:13
  [app-scripts]       throw new Error(errors.unsupportedEnvironment());
  [app-scripts]       ^
  [app-scripts] Error: Node Sass does not yet support your current environment: OS X 64-bit with Unsupported runtime (72)
  [app-scripts] For more information on which environments are supported please see:
  [app-scripts] https://github.com/sass/node-sass/releases/tag/v4.9.0
  [app-scripts]     at module.exports (/Volumes/D Drive/Work/Trisquard/carExpense/node_modules/node-sass/lib/binding.js:13:13)
  [app-scripts]     at Object.&lt;anonymous&gt; (/Volumes/D Drive/Work/Trisquard/carExpense/node_modules/node-sass/lib/index.js:14:35)
  [app-scripts]     at Module._compile (internal/modules/cjs/loader.js:936:30)
  [app-scripts]     at Object.Module._extensions..js (internal/modules/cjs/loader.js:947:10)
  [app-scripts]     at Module.load (internal/modules/cjs/loader.js:790:32)
  [app-scripts]     at Function.Module._load (internal/modules/cjs/loader.js:703:12)
  [app-scripts]     at Module.require (internal/modules/cjs/loader.js:830:19)
  [app-scripts]     at require (internal/modules/cjs/helpers.js:68:18)
  [app-scripts]     at Object.&lt;anonymous&gt; (/Volumes/D Drive/Work/Trisquard/carExpense/node_modules/@ionic/app-scripts/dist/core/bundle-components.js:6:16)
  [app-scripts]     at Module._compile (internal/modules/cjs/loader.js:936:30)
  
  [ERROR] ionic-app-scripts has unexpectedly closed (exit code 1).
  
      The Ionic CLI will exit. Please check any output above for error details.
  </code></pre>
  
  <p>My Mac Node.js version (12.9.1) my windows node.js version(8.9.1).
  Can anyone tell me how to fix this.</p>
  
  <p>Have already added node version 8.9.1 in Mac but its giving error: </p>
  
  <pre><code>ERR: Your Node.js version is v8.9.1. Please update to the latest Node LTS version.
  </code></pre>
  
  <p>Thank you.</p>