From b3acbfe8aa36711ee38b899ebc419188f57648ca Mon Sep 17 00:00:00 2001
From: harjeb <harjeb@outlook.com>
Date: Fri, 19 Apr 2019 14:22:07 +0800
Subject: [PATCH] docs(*): update ORB build

---
 docs/src/slam/orb_slam2.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/src/slam/orb_slam2.rst b/docs/src/slam/orb_slam2.rst
index 5f4581e..a26a83f 100644
--- a/docs/src/slam/orb_slam2.rst
+++ b/docs/src/slam/orb_slam2.rst
@@ -39,6 +39,8 @@ Building the nodes for mono and stereo (ROS)
 
 .. code-block:: bash
 
+  chmod +x build.sh
+  ./build.sh
   chmod +x build_ros.sh
   ./build_ros.sh