Long day at work
Just found out that my install build server still runs 10.1.5
NSPropertyListSerialization is only available
in 10.2. Then I wrongly upgraded the partition named Jaguar,
which had a preview of 10.2 installed. Now I am upgrading the right
partition named Mac OS X the one with the custom,
self-written build system. That takes another 45 min and my last
(cheap) train is gone. Next train is in two hours. Sucks....