site_archiver@lists.apple.com Delivered-To: installer-dev@lists.apple.com Hello, When I double-click third_party.mpkg, it wants to install just fine. I did this, and it works great. Thank you all for your help off-line. Best, Sanford _______________________________________________ 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... At 10:19 AM -0700 6/1/05, Sanford Selznick wrote: At 9:07 AM -0700 5/31/05, Sanford Selznick wrote: My installer needs to run on 10.2, 10.3, and 10.4. When my installer is run on 10.2, I need to install a second package. I have the second package (mpkg file) from a third party. I don't have the components of the second package. How do I build my installer so the third-party installer will only be executed on 10.2? Per an off-list recommendation, I put an InstallationCheck into the Resources folder of the third_party.mpkg. The script works when uttered from the command-line. Am I missing something? Shouldn't the InstallationCheck return value of 64 just quit? Or is this a .mpkg thing? The problem was the third-party package I was installing in my "top level" package had multiple sub packages of its own. The InstallationCheck script had to be placed in every sub-package of the third-party package, not just the highest level of the third-party package alone. This email sent to site_archiver@lists.apple.com