I have a OS Developer account, but can't seem to sign the packages. Well, let me say that the P12 file I gave it seemed to take ok, but when I download the package it says that it's damaged and wants to trash it. So I'm not doing something right.
Does anyone have steps to get it working? I went into developer.apple.com and created a installer ceritifcate. I then installed that certifcate in my keychain and exported the P12 of that. Am I missing something?

