We do not provide support for installing any component of PowerDesigner on UNIX. However, it is possible to manually deploy the PowerDesigner Portal to a UNIX environment using  this procedure.
            This procedure requires that you install and configure the PowerDesigner Portal on a
                Windows server in order to copy certain of the installation directories to your UNIX
                installation.
            
        Note: The PowerDesigner Portal is
                developed and tested with Tomcat on a Windows server, using standard Java programing
                techniques, and does not take advantage of anything proprietary to Tomcat or the
                Windows platform.  As a result, the Portal application can be manually installed
                onto other application servers and on other operating systems.  For support
                purposes, in the case of any reported concern, engineering will reproduce the issues
                under the certified development and test environment to determine root cause, and if
                appropriate, correct defects detected under that environment only.