To download a theme like Bootstrap: composer require drupal/bootstrap Step 4: Running the Web Installer
Here is a comprehensive guide on how to download and install Drupal 9 using Composer. Why Use Composer for Drupal 9? drupal 9 download composer
: Drupal 9 requires PHP 7.3 or higher (PHP 8.0+ is recommended). To download a theme like Bootstrap: composer require
Ensure the web/sites/default directory is writeable by the web server during the installation process so Drupal can create the settings.php file. and themes stay in sync.
As Drupal has evolved, the community has shifted away from manual ZIP downloads in favor of a modern, PHP-based dependency manager. If you are looking to build a site with Drupal 9, using Composer is the only recommended way to ensure your core files, modules, and themes stay in sync.