This is an old revision of the document! Drupal Solr connector
cd /var/www/siteDir # sudo -u www-data composer require drupal/search_api # sudo -u www-data vendor/drush/drush/drush en search_api # sudo -u www-data composer require drupal/search_api_solr # sudo -u www-data vendor/drush/drush/drush en search_api_solr |