Hi Dirk, # copied from ament_package/template/environment_hook/library_path.sh # detect if running on Darwin platform _UNAME=`uname -s` _IS_DARWIN=0 if [ "$_UNAME" = "Darwin" ]; then _IS_DARWIN=1 fi unset _UNAME if [ $_IS_DARWIN -eq 0 ]; then ament_prepend_unique_value LD_LIBRARY_PATH "$AMENT_CURRENT_PREFIX/lib" else ament_prepend_unique_value DYLD_LIBRARY_PATH "$AMENT_CURRENT_PREFIX/lib" fi unset _IS_DARWIN It seems that all the files are copied from: # copied from ament_package/template/environment_hook/library_path.sh when I sampled from the list. The only files that I see are from rmw_connext_cpp and rmw_connext_shared_cpp and both are same as file above. Glad we have same results on tests. Thanks Vince --- [Visit Topic](https://discourse.ros.org/t/talker-example-issue-with-beta-1/992/24) 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: