1. PHP REQUIREMENT LINK : https://github.com/ampache/ampache#requirements
2. Uncomment this symlink in install.php i.e symlink($__settings['softpath'].'/lib/vendor/php-tmdb/api/build/coverage', $__settings['softpath'].'/lib/vendor/php-tmdb/api/examples/phpunit'); if user fixes this in next version. This is a broken symlink(Since 4.0.3).
3. Use https://github.com/ampache/ampache/releases/download/{{version}}/ampache-{{version}}_all_squashed_php7.4.zip