Deprecation Notice: Class Tests\Unit\CoreUITest located in ./tests/Unit/@aCoreUITest.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/local/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201
Just tried a clean installation and get this:
Deprecation Notice: Class Tests\Unit\CoreUITest located in ./tests/Unit/@aCoreUITest.php does not comply with psr-4 autoloading standard. It will not autoload anymore in Composer v2.0. in phar:///usr/local/bin/composer/src/Composer/Autoload/ClassMapGenerator.php:201