I am glad we found a workaround. It would be good to find the actual problem though. Can you please set `export AMENT_TRACE_SETUP_FILES=1` before sourcing the `install/local_setup.bash` file. That should output a long list tracing which files are being sourced. Maybe that sheds some light into why the variable isn't being set for you. (You are using `bash`, right?) --- [Visit Topic](https://discourse.ros.org/t/talker-example-issue-with-beta-1/992/19) 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: