6.0.6.0_PDK_BP for EP 6.0 Sp2 Problem to deploy

Greetings,

i have a problem to deploy the PDK 6.0.6 with the SDM tool. It throws a message like:

"WebDynpro_Eventing.ear is not a .sca file ..."

I heared somewhere, that i have to delpoy "Webdynpro" on my J2EE Engine, on which the portal runs.

Where can I get these "Webdynpro" component?

Or do i have to do something else?

Thank you for your help?

Nils Kloth