问题
I am getting an error message in Drush on a local mamp install
PDO::__construct(): [2002] Connection refused (trying to connect via tcp://127.0.0.1:3306) [warning]
environment.inc:517
Command pm-enable needs a higher bootstrap level to run - you will need to invoke drush from a more [error]
functional Drupal environment to run this command.
The drush command 'en devel' could not be executed. [error]
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 : 7.21
Site URI : http://default
Database driver : mysql
Database hostname : 127.0.0.1
Database username : root
Database name : geoslate
Default theme : garland
Administration theme: garland
PHP configuration : /private/etc/php.ini
Drush version : 5.8
Drush configuration:
Drupal root : /Applications/MAMP/htdocs/geoslate
Site path : sites/default
Modules path : sites/all/modules
Themes path : sites/all/themes
File directory path: sites/default/files
%paths : Array
回答1:
my drupal settings needed a port specifying which is on the MAMP home page and for me is 8889
来源：https://stackoverflow.com/questions/15791599/drush-install-on-local-server-error-command-pm-enable-needs-a-higher-bootstrap