Java Developer Role in EP6.0

Hi all,

I have installed the following components of SAP Netweaver Stack.

MS SQLServer 2000 (Evaluation version)

SAP WebAS 6.40 for Java (Sneak preview,J2EE Engine Only)

SAP Netweaver Developer Studio 2.0.4

SAP Enterprise Portal 6.0 SP4

I have installed this as a centralized system (single host).While accessing the Portal Server I'm unable to locate the ‘Java Developer‘ role, which is mandatory to upload the PAR files into the Portal Content Directory. How to configure this?Is there any other option so that i can just include this role.Can anybody help in this regard.

Thanx in advance

Gopinath Venkatesan