10.6.2 fails to install

I'm trying to install 10.6.2 as part of my latest build, but the package fails to install ~90% of the way through (while running package scripts). Here's the output:[quote]PackageKit: Install Failed: (null) Error Domain=PKInstallErrorDomain Code=114 UserInfo=0x105980520 "An error occurred while setting up files for deferred installation."[/quote] I'm building with InstaDMG 1.5 on Snow Leopard. Anyone else running into this issue? Any help would be much appreciated.