update apr-util fails looking for Berkeley DB

[Ryan Schmidt]

I see in the log many indications that you're running on Mac OS X 10.5 Leopard, where the default build_arch is i386, but your log also shows you're trying to build apr-util for arch x86_64. Could it be that you recently changed build_arch to x86_64 in macports.conf, after having already installed other ports, including db46, for the default build_arch i386? The solution would be to rebuild all ports for x86_64, or to set build_arch back to i386.