diff --git a/auto_install/install.sh b/auto_install/install.sh
index f2281f4..cf5e4f2 100755
--- a/auto_install/install.sh
+++ b/auto_install/install.sh
@@ -570,7 +570,7 @@ installDependentPackages(){
 	done
 
 	if [ "$FAILED" -gt 0 ]; then
-		cat "${APTLOGFILE}"
+		$SUDO cat "${APTLOGFILE}"
 		exit 1
 	fi
 }