Installation and Upgrade > Installation and Configuration Guide > Planning a Solution Installation > Prerequisite Checklist
  
Prerequisite Checklist
This section provides a checklist for the Solution installation type. The PTC Solution Installer expects the ports in the port list to be available.
* 
Unless you are installing Pro/INTRALINK 11.1 bundled Oracle, you must install a database before installing your Windchill solution.
Before you begin your installation, review the checklist for the installation type you are about to perform: