Apache Cloud Stack Apache Apache Cloud Stack Installer ACS is a registered trademark Apache Apache tomcat6 is not installed please do install tomcat6 and then try Java 7 Is not Installed. Please Install Java 7 and then try Python 2.7 is not installed Please do install python and then try 7Z is not installed please do install 7z and then try Management Server The Main Executable of Cloud Stack. The complete package. Provide Database Information Please provide the database information that host the cloud schemas Host Name User Name Password Root Password Create Cloud Stack Database Version 4.0.0.0