fix

src/Utility.php

@@ -195,6 +195,7 @@ function downloadToDir($toolDir,$ossHost,$repoName,$fileName,$targetDir){
 	
 	$remoteUrl = pathJoin($ossHost,$repoName,$fileName);
 	$cmd = $gopeed." -D=" . $targetDir . " " . $remoteUrl;
+	logInfo("start to fetch common file --",$cmd);
 	system($cmd, $ret);
 	if ($ret != 0) {
 		return false;