Making macOS Installer Packages which are Developer ID ready

Question

Note: This is for OS X Installer packages only, packages for submission to the Mac App Store follow different rules.

Because of Mountain Lion\'s Gatekeeper I finally

Answer 1

FYI for those that are trying to create a package installer for a bundle or plugin, it's easy:

pkgbuild --component "Color Lists.colorPicker" --install-location ~/Library/ColorPickers ColorLists.pkg