AppScale is a platform that allows users to deploy and host their own Google App Engine applications. It executes automatically over Amazon EC2, Google Compute Engine, Digital Ocean, Rackspace, Eucalyptus, CloudStack, OpenStack, as well as Xen, VirtualBox, VMWare, and KVM. It has been developed and is maintained by AppScale Systems, Inc., in Santa Barbara, CA.
AppScale Tools Version 2.3.1 from AppScale Systems, Inc. http://www.appscale.com
This toolset automates the installation and manipulation of the AppScale system. AppScale can be run as a cloud over Eucalyptus, EC2, or Google Compute Engine, over a virtualization layer such as Xen or KVM, or directly on a non-virtualized cluster.
To install the tools run for debian and osx:
sudo bash debian/appscale_build.sh
sudo bash osx/appscale_install.sh
This will remove any directories /usr/local/appscale-tools* and install the tools in /usr/local/appscale-tools.
See http://github.com/AppScale/appscale for the main branch.