Help for Aimeos

Hi Aimeos Team,

when I run composer update I get the following error:

Installing the Aimeos shop bundle
PHP Fatal error: Uncaught Error: Call to undefined method Composer \ Factory :: createRemoteFilesystem () in ... \ vendor \ aimeos \ aimeos-symfony \ Composer \ ScriptHandler.php: 213

Thank you in advance.

Best regards.

aimeos: 2019.10.*
symfony: 4.4
php: 7.3
ubuntu: 18
composer: 2

Aimeos 2019.x versions only work with composer 1.x because the composer API changed in 2.x