site_archiver@lists.apple.com Delivered-To: installer-dev@lists.apple.com _______________________________________________ Do not post admin requests to the list. They will be ignored. Installer-dev mailing list (Installer-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/installer-dev/site_archiver%40lists.a... I've inherited a binary that shipped last year that our customer wants to be able to install over our soon-to-be shipping new binary. It has no bundle versioning -- no version.plists anywhere in the original tree and no BundleVersions.plist. When the old binary is installed after the new on 10.4, the Install selection step has an "Install" button (even though there is still a .pkg receipt in /Library/Receipts), not an "Upgrade" button, and the install errors out with "There is nothing to install". Is there anything I can do to the new install package to make the old package just install itself as an upgrade? It's important the packages install as upgrades because we have upgrade scripts we have to run... This email sent to site_archiver@lists.apple.com