adding event and trying to read the arguments

Author: dmolsen

src/PatternLab/InstallerUtil.php

@@ -583,6 +583,7 @@ protected static function removeDots($path) {
 	 */
 	protected static function packagesInstall($installerInfo, $event) {
 
+		Console::log("print args:");
 		print_r($event->getArguments());
 
 		// initialize a bunch of stuff like config and console