title: Laravel error when installing simple-qrcode library
body: <p>I need to add QR features in my project so I found siple-qr Library, but when I run</p>
  <pre><code>composer require simplesoftwareio/simple-qrcode
  </code></pre>
  <p>it says</p>
  <pre><code>Using version ^4.2 for simplesoftwareio/simple-qrcode
  ./composer.json has been updated
  Running composer update simplesoftwareio/simple-qrcode
  Loading composer repositories with package information
  Updating dependencies
  Your requirements could not be resolved to an installable set of packages.
  
    Problem 1
      - Root composer.json requires simplesoftwareio/simple-qrcode ^4.2 -&gt; satisfiable by 
  simplesoftwareio/simple-qrcode[4.2.0].
      - simplesoftwareio/simple-qrcode 4.2.0 requires ext-gd * -&gt; it is missing from your 
  system. Install or enable PHP's gd extension.
  
  To enable extensions, verify that they are enabled in your .ini files:
      - C:\xampp\php\php.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.
  
  Installation failed, reverting ./composer.json and ./composer.lock to their original content.
  </code></pre>