Fatal error: Uncaught Error: Class "PHPUnit_Framework_TestCase" not found in /Applications/MAMP/htdocs/munagsatcom2/vendor/phar-io/manifest/tests/ManifestSerializerTest.php:47 Stack trace: #0 {main} thrown in /Applications/MAMP/htdocs/munagsatcom2/vendor/phar-io/manifest/tests/ManifestSerializerTest.php on line 47