Laravel工匠忽略了我的应用程序/配置/数据库.php

我试图完成Laravel的快速安装指南，但是在使用工匠数据库工具时，我收到以下错误：

php artisan migrate --verbose
[PDOException]         
  could not find driver
Exception trace:
 () at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:47
 PDO->__construct() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:47
 Illuminate'Database'Connectors'Connector->createConnection() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Connectors/MySqlConnector.php:20
 Illuminate'Database'Connectors'MySqlConnector->connect() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Connectors/ConnectionFactory.php:41
 Illuminate'Database'Connectors'ConnectionFactory->make() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:128
 Illuminate'Database'DatabaseManager->makeConnection() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/DatabaseManager.php:64
 Illuminate'Database'DatabaseManager->connection() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Migrations/DatabaseMigrationRepository.php:169
 Illuminate'Database'Migrations'DatabaseMigrationRepository->getConnection() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Migrations/DatabaseMigrationRepository.php:137
 Illuminate'Database'Migrations'DatabaseMigrationRepository->repositoryExists() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Migrations/Migrator.php:370
 Illuminate'Database'Migrations'Migrator->repositoryExists() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php:95
 Illuminate'Database'Console'Migrations'MigrateCommand->prepareDatabase() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Database/Console/Migrations/MigrateCommand.php:58
 Illuminate'Database'Console'Migrations'MigrateCommand->fire() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php:108
 Illuminate'Console'Command->execute() at /var/www/html/project/vendor/symfony/console/Symfony/Component/Console/Command/Command.php:244
 Symfony'Component'Console'Command'Command->run() at /var/www/html/project/vendor/laravel/framework/src/Illuminate/Console/Command.php:96
 Illuminate'Console'Command->run() at /var/www/html/project/vendor/symfony/console/Symfony/Component/Console/Application.php:897
 Symfony'Component'Console'Application->doRunCommand() at /var/www/html/project/vendor/symfony/console/Symfony/Component/Console/Application.php:191
 Symfony'Component'Console'Application->doRun() at /var/www/html/project/vendor/symfony/console/Symfony/Component/Console/Application.php:121
 Symfony'Component'Console'Application->run() at /var/www/html/project/artisan:59

MySqlConnector上的错误很奇怪，因为我已经在app/config/database.php:上配置了 Postgres。

'default' => 'pgsql'

工匠是否以某种方式忽略了我的配置？有什么简单的方法可以强迫他使用自定义配置文件吗？

PS：是的，我已包含pdo_pgsql并正常工作（经过测试）。