Standalone error message problem

[Paul Gabel]

Hello everyone:

Even though I built standalones using Rev 2.8.1 before, all of a  
sudden I'm getting the error message "You don't have one of the  
selected engines." Then the standalone building process stops. I can't  
find any reference to this in the docs. This does not happen when I  
build a standalone of the same stack in Rev 2.9 beta 9. Can anyone  
tell me what I'm doing wrong?

Paul Gabel

iMac Intel
Leopard