Having Problems Launching A Gazebo Empty World. Help?
[All Error Messages are In Bold]
citizen10@pike:~/ros_workspace/simulator_gazebo/gazebo$ roslaunch '/home/citizen10/ros_workspace/simulator_gazebo/gazebo_worlds/launch/empty_world.launch' ... logging to /home/citizen10/.ros/log/d4e35114-fa1c-11e2-b4a3-20cf3092860b/roslaunch-pike-14262.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.
started roslaunch server http: //pike:38054/
SUMMARY
PARAMETERS * /rosdistro * /rosversion * /use_sim_time
NODES / gazebo (gazebo/gazebo) gazebo_gui (gazebo/gui)
ROS_MASTER_URI=http: //localhost:11311
core service [/rosout] found process[gazebo-1]: started with pid [14286] process[gazebo_gui-2]: started with pid [14294] /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gazebo: 15: /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gazebo: /home/citizen10/ros_workspace/simulator_gazebo/gazebo/gazebo/bin/gzserver: not found [gazebo-1] process has died [pid 14286, exit code 127, cmd /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gazebo /home/citizen10/ros_workspace/simulator_gazebo/gazebo_worlds/worlds/empty.world __name:=gazebo __log:=/home/citizen10/.ros/log/d4e35114-fa1c-11e2-b4a3-20cf3092860b/gazebo-1.log]. log file: /home/citizen10/.ros/log/d4e35114-fa1c-11e2-b4a3-20cf3092860b/gazebo-1.log /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gui: 10: /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gui: /home/citizen10/ros_workspace/simulator_gazebo/gazebo/gazebo/bin/gzclient: not found [gazebo_gui-2] process has died [pid 14294, exit code 127, cmd /home/citizen10/ros_workspace/simulator_gazebo/gazebo/scripts/gui __name:=gazebo_gui __log:=/home/citizen10/.ros/log/d4e35114-fa1c-11e2-b4a3-20cf3092860b/gazebo_gui-2.log]. log file: /home/citizen10/.ros/log/d4e35114-fa1c-11e2-b4a3-20cf3092860b/gazebo_gui-2.log all processes on machine have died, roslaunch will exit shutting down processing monitor... ... shutting down processing monitor complete done
Which version of gazebo are you running? and with which ROS distribution?