Before you install the Apache HTTP Server 2.2.x agent, your deployment must meet these requirements:
An Apache HTTP Server 2.2.x instance must be installed and configured on the platform where you plan to install the agent. For a list of supported platforms, see Supported Platforms for the Apache HTTP Server 2.2.x Agent.
An Oracle OpenSSO server instance must be installed and accessible to the Apache HTTP Server 2.2.x instance.