Why Can't I Migrate My Laravel 5.4 Project on Ubuntu 14.04: 'Could Not Find Driver (MySQL)'?

Troubleshooting "Could Not Find Driver" Error in Laravel 5.4

When attempting to migrate a Laravel 5.4 project on Ubuntu 14.04 using PHP 7.0, an exception may occur stating "could not find driver (MySQL)." This error can be frustrating, but there are several potential solutions to consider.

Ensuring PHP 7.0-MySQL is Installed

If the php7.0-mysql package is not installed, it may be responsible for the missing MySQL driver. To verify and install it, run the following command:

sudo apt install php7.0-mysql

If php7.0-mysql is already installed, you can skip this step.

Updating Composer Autoload

A common cause of this error is an out-of-date Composer autoload. To update it, navigate to your project's directory and run:

composer dump-autoload

Checking PHP Version

The issue may lie with the PHP version. While the error message suggests that PHP 7.0 is being used, the output of php -v shows PHP 5.6. Ensure that your PHP version is set to 7.0 and restart your PHP server.

Alternative Solution

If the above solutions do not yield results, an alternative approach is to install php-mysql, which will automatically install the most recent version of the MySQL driver. To do this, run the following command:

sudo apt install php-mysql

Restart your PHP server after installing the required packages. This should resolve the "could not find driver" error.

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