Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/www/farandole/vendor/composer/installers/tests/Composer/Installers/Test/TestCase.php:21
Stack trace:
#0 {main}
thrown in /home/www/farandole/vendor/composer/installers/tests/Composer/Installers/Test/TestCase.php on line 21