diff --git a/installer/install.sh b/installer/install.sh
--- a/installer/install.sh
+++ b/installer/install.sh
@@ -133,9 +133,10 @@
 echo "Now you are ready to run cafe grader...."
 echo 
 echo "Try:"
+echo
 echo "  cd web"
 echo "  ./script/server"
 echo
 echo "and access web at http://localhost:3000/"
+echo "The root username is 'root', its password is 'ioionrails'."
 
-