Hi all, I'm trying to compile the gazebo_plugin package (on a Fedora 14 system), but compilation fails: /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/include/gazebo_plugins/vision_reconfigure.h:65:19: error: field ‘callback_queue_thread_’ has incomplete type /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/src/vision_reconfigure.cpp: In constructor ‘VisionReconfigure::VisionReconfigure()’: /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/src/vision_reconfigure.cpp:42:9: error: ‘class VisionReconfigure’ has no member named ‘callback_queue_thread_’ /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/src/vision_reconfigure.cpp:42:101: error: invalid use of incomplete type ‘struct boost::thread’ /usr/include/boost/thread/pthread/thread_data.hpp:22:11: error: forward declaration of ‘struct boost::thread’ /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/src/vision_reconfigure.cpp: In destructor ‘VisionReconfigure::~VisionReconfigure()’: /home/u0063509/src/svn/cturtle/stacks/simulator_gazebo/gazebo_plugins/src/vision_reconfigure.cpp:67:9: error: ‘class VisionReconfigure’ has no member named ‘callback_queue_thread_’ make[3]: *** [CMakeFiles/vision_reconfigure.dir/src/vision_reconfigure.o] Error 1 Any ideas why this happens / how to solve it? best regards, Steven