Fix the Automator action. The “in bundle with identifier” parameter doesn't exist on my 10.5.5 machine (for some reason, even though the AppleScript Studio Release Notes claim it has since Tiger), which breaks compilation of the action's main script. We don't call the function that uses that phantom parameter, anyway, so I fixed the problem by simply axing the function.

     1.1 --- a/Extras/GrowlAction/main.applescript	Tue Apr 14 18:04:03 2009 -0700
     1.2 +++ b/Extras/GrowlAction/main.applescript	Wed Apr 15 08:28:07 2009 -0700
     1.3 @@ -13,7 +13,3 @@
     1.4  	end tell
     1.5  	return input_items
     1.6  end run
     1.7 -
     1.8 -on localized_string(key_string)
     1.9 -	return localized string key_string in bundle with identifier "com.growl.GrowlAction"
    1.10 -end localized_string