Core Data Debug and Profile Libraries won't install on current 10.5.2

FROM : Hal Mueller
DATE : Fri May 02 00:15:01 2008

The installer wants build 9C31; it pops an error and exits when it 
sees the wrong build.  With current updates to 10.5.2, I am at build 
9C7010.

rdar://5904950

Hal