From c73ddc05771c8cd72bc6150d5095b69aa31a7a66 Mon Sep 17 00:00:00 2001 From: matlabbe Date: Tue, 10 Mar 2020 11:58:10 -0400 Subject: [PATCH] Update README.md --- README.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index da5d8d18..13719522 100644 --- a/README.md +++ b/README.md @@ -115,11 +115,15 @@ To use `rtabmap_ros` on Jetson, you can follow the instructions above if you don 4. Do step 1.6 from http://wiki.ros.org/kinetic/Installation/Ubuntu 5. [Create your catkin workspace](http://wiki.ros.org/ROS/Tutorials/InstallingandConfiguringROSEnvironment#Create_a_ROS_Workspace) 6. *Optional:* Install g2o and/or GTSAM dependencies as above (increase visual odometry and graph optimization accuracy). -7. To avoid [libGL undefined errors](https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945) (**this step may not be required on Jetpack 4**): +7. To avoid [libGL undefined errors](https://devtalk.nvidia.com/default/topic/1007290/jetson-tx2/building-opencv-with-opengl-support-/post/5141945/#5141945): ``` $ cd /usr/lib/aarch64-linux-gnu/ + # Jetpack 3: $ sudo ln -sf tegra/libGL.so libGL.so + # Jetpack 4: + sudo ln -sf libGL.so.1.0.0 libGL.so ``` + 8. To avoid [libvtkproj4 errors](https://github.com/PointCloudLibrary/pcl/issues/1594#issuecomment-283873617) (**this step may not be required on Jetpack 4**): ``` $ sudo ln -s /usr/lib/aarch64-linux-gnu/libvtkCommonCore-6.2.so /usr/lib/libvtkproj4.so