我正在尝试在支持 Nginx 和 MariaDB 的 Ubuntu 14.04 VPS 上手动安装 Aegir。我已关注：http: //community.aegirproject.org/content/installing/manual/nginx-mariadb-php-fpm-single-server-installation
并修改了最后一条命令：
drush hostmaster-install nginx.drophost.eu \
--aegir_host="nginx.drophost.eu" \
--http_service_type="nginx" \
--aegir_db_user="root" \
--aegir_db_pass="dbadmin" \
--aegir_db_port=3306 \
--aegir_db_host="localhost" \
--client_email="contact@drophost.eu" \
--script_user="aegir" \
--web_group="www-data"
但是安装似乎在 drush 连接到数据库时失败：
Drush was not able to start (bootstrap) the Drupal database. [error]
Hint: This may occur when Drush is trying to:
* bootstrap a site that has not been installed or does not have a configured database. In this case you can select another site with
a working database setup by specifying the URI to use with the --uri parameter on the command line. See `drush topic docs-aliases` for
details.
* connect the database through a socket. The socket file may be wrong or the php-cli may have no access to it in a jailed shell. See
http://drupal.org/node/1428638 for details.
Drush was attempting to connect to:
Drupal version : 6.31
Site URI : nginx.drophost.eu
Default theme : garland
Administration : garland
theme
PHP executable : /usr/bin/php
PHP configuration : /etc/php5/cli/php.ini
PHP OS : Linux
Drush version : 6.2.0
Drush configuration : /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/drushrc.php
/var/aegir/hostmaster-6.x-2.1/sites/all/drush/drushrc.php
Drush alias files : /var/aegir/.drush/server_localhost.alias.drushrc.php /var/aegir/.drush/hostmaster.alias.drushrc.php
/var/aegir/.drush/server_master.alias.drushrc.php /var/aegir/.drush/platform_hostmaster.alias.drushrc.php
Drupal root : /var/aegir/hostmaster-6.x-2.1
Site path : sites/nginx.drophost.eu
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/themes directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/imagecache directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/pictures directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/locations directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/tmp directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/css directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/ctools directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/js directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files/images directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/files directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/modules directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/libraries directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/private/files directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/private/temp directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu/private directory successful. [success]
Deleting /var/aegir/hostmaster-6.x-2.1/sites/nginx.drophost.eu directory successful. [success]
The drush command '@hostmaster provision-verify' could not be found. Run `drush cache-clear drush` to clear the commandfile cache if [error]
you have installed new extensions.
A Drupal installation directory could not be found