I'm having an issue while trying to finish the installation of thirtybees, it tells me "Not all files were successfully uploaded on your server: fail" and when i download the dependencies with "sudo composer install" those 3 package won't download so i assume that's the reason why it tells me that not all files were successfully uploaded in the installation process.
Package guzzle/guzzle is abandoned, you should avoid using it. Use guzzlehttp/guzzle instead.
Package satooshi/php-coveralls is abandoned, you should avoid using it. Use php-coveralls/php-coveralls instead.
Package phpoffice/phpexcel is abandoned, you should avoid using it. Use phpoffice/phpspreadsheet instead.
Any ideas of how to solve this issue?