Eucalyptus installation packages are available for CentOS 6 and RHEL 6. The following sections show installation steps on each supported Linux distribution.

Eucalyptus Subscription allows you access to additional software modules. If you are a subscriber, you will receive an entitlement certificate and a private key that allow you to download Eucalyptus subscription modules. You will also receive a GPG public key to be used to verify the Eucalyptus software's integrity. The files will come in the form of a platform specific package.