OK, I've got local InstallBLIB and File::Copy fixed up. For now, I am going to just copy the old File::Find over to the 5.6.1 lib. It is not entirely feature-compatible with the new one, but good enough for now. Tomorrow, I think I'll go through some outstanding build issues with some of the modules. IO should be fine now (with the fixed File::Find), but some of the extensions had some problems (like one of the Devel:: modules). Maybe I'll try to clean out some other bug reports, if I can.