add if around install deps

setup.bash

@@ -199,6 +199,14 @@ then
   exit 1
 fi
 
+if [ -z "$dont_install_deps" ]; then
+  if [ ! -e "/tmp/${INSTALL_DEPS_FILE}" ]
+  then
+    echo "Error Downloading Deps File"
+    exit 1
+  fi
+fi
+
 #########################
 # Which node.js VERSION ? #
 #########################