Hey Guys,

I am a newbie in ROS and Gazebo. So I installed ROS and when I tried to launch the empty world I got the following error message:

Msg Connected to gazebo master @ http://localhost:11345 gzserver: /build/buildd/ogre-1.7.4/OgreMain/include/OgreSingleton.h:80: Ogre::Singleton::Singleton() [with T = Ogre::TerrainPageSourceListenerManager]: Assertion `!msSingleton' failed. Aborted (core dumped) [emptyworldserver-2] process has died [pid 6677, exit code 134, cmd /opt/ros/fuerte/stacks/simulatorgazebo/gazebo/scripts/gazebo /opt/ros/fuerte/stacks/simulatorgazebo/gazeboworlds/worlds/empty.world _name:=emptyworldserver _log:=/home/victormal/.ros/log/b0e36dca-d197-11e1-af47-0019bb531202/emptyworldserver-2.log]. log file: /home/victormal/.ros/log/b0e36dca-d197-11e1-af47-0019bb531202/emptyworldserver-2*.log

Your help would be much appreciated,

Victor