'51Degrees', 'value' => '1.0', 'description' => 'You need to download the 51Degrees library, extract the archive and place the library in the sites/all/libraries directory on your server.', 'severity' => REQUIREMENT_ERROR, ); } } return $requirements; } /** * Implements hook_uninstall(). */ function fiftyone_degrees_uninstall() { variable_del('fiftyone_degrees_rules'); variable_del('fiftyone_degrees_settings'); variable_del('fiftyone_degrees_licence_key'); }