Glenn L. Austin said: >> Interestingly enough, the terminal command fs_usage on the >> DiskManagement >> process while having another book connected via firewire seems to >> verify >> this information. I stand corrected. Thanks. >> Are you aware if this was the case also with earlier versions of OS X? >> Like in Jaguar and the original Panther? > >I believe it has always been this way, at least as long as you've >been able to Repair Permissions. It looks for the /Library/Receipts >folder on the target disk and if it doesn't find it, you can't repair >permissions on that disk. Indeed you get the "package not found" message in that situation. Funny thing I was turned over to this belief on another mailing list in 2003. The web is full of references to this truth as well. I must check in Jaguar at my server when I service it next time. My 10.1 discs I don't even know where they are.