diff --git a/run.sh b/run.sh
index 834a21401bccf5ccd69cab5155a8610f99b2c115..5ead27c555cb94a1aff3d199fe1ddc55147fbd7e 100755
--- a/run.sh
+++ b/run.sh
@@ -1,2 +1,5 @@
-#!/bin/bash
-python ./run.py
+#!/bin/bash
+
+# manually install submodules.
+
+python ./run.py