1drupal@ubuntu:/var/www/sites/openedu.localhost/docroot$ drush si site-name='OpenEDU Testing' --db-url='mysql://openedu_DBA:openedu_PASS@127.0.0.1/openedu_DB' openedu 2PHP Fatal error: Uncaught Error: Undefined class constant 'MYSQL_ATTR_SSL_CA' in …