Warning: include(): Unable to access /var/customers/webs/creamre/www/tests/../libs/Nette/tester/Tester/bootstrap.php in /var/customers/webs/creamre/www/tests/bootstrap.php on line 5

Warning: include(/var/customers/webs/creamre/www/tests/../libs/Nette/tester/Tester/bootstrap.php): failed to open stream: No such file or directory in /var/customers/webs/creamre/www/tests/bootstrap.php on line 5

Warning: include(): Failed opening '/var/customers/webs/creamre/www/tests/../libs/Nette/tester/Tester/bootstrap.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /var/customers/webs/creamre/www/tests/bootstrap.php on line 5
Install Nette Tester using `composer update --dev`