I heard from chen about the build failure: - no debian package of gazebo for armhf/arch64 - also has bug if compiling from source (hint: https://marcino239.github.io/2015/06/02/Ros-and-Gazebo-on-armhf.html) Does anyone have any suggestions about this issue? The options I suggest are: 1) separate uav onboard porcessing packages from here 2) use x86 or amd64 like brix or nuc