Make OS X "[try] to display an alert panel notifying the user of that fact" that Scrup only runs on OS X 10.6 and newer (LSMinimumSystemVersion = "10.6.0").
Make OS X "[try] to display an alert panel notifying the user of that fact" that Scrup only runs on OS X 10.6 and newer (LSMinimumSystemVersion = "10.6.0").

rsms/scrup,rsms/scrup