> On 4 May 2016, at 09:18, Graham Cox <graham....@bigpond.com> wrote: > > but at that point it gave an error that the installer could not be verified > and ‘may’ be corrupt.
Yeah, I’ve been through this. I now have disks with every OS from 10.6 through to 10.11 and a couple of old MBPs to run them on. Treat them like gold dust. You may well hit that “could not be verified” message again - I know I did, with every single install. Eventually, I chanced upon the idea that the checksum was out because of a time difference. I don’t know if that was true or if it even makes sense as a theory, but after temporarily changing my timezone to Cupertino time I was able to get past the roadblock and install. Best Phil _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com