Fatal error: Uncaught Error: Class "GPM\CLI\Command" not found in /disk/www/jkdev.zo/Git-Package-Management/core/components/gpm/src/CLI/GPMInstall.php:9 Stack trace: #0 {main} thrown in /disk/www/jkdev.zo/Git-Package-Management/core/components/gpm/src/CLI/GPMInstall.php on line 9