Hi Daniel, Thanks for the reply. I went to the following url https://github.com/yujinrobot/kobuki_core and downloaded the kinetic branch of files. I compared the two diff_drive.hpp and kobuki.hpp, which are the same as what I have in the files downloaded from sudo apt-get install ros-kinetic-kobuki-driver ros-kinetic-kobuki-ftdi. I did find that in kobuki.hpp the usage of ecl::LegacyPose2D is different from kobuki_node.cpp, which was ecl::Pose2D at lines 99 and 102. I changed them and the build works. Thanks Vince Thanks Vince --- [Visit Topic](https://discourse.ros.org/t/turtlebot2-demo-with-beta-1-build-issue/1051/3) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: