cannot run rviz for TurtleBot [closed]

edit

When I run

rosrun rviz rviz

I received the following

rviz revision number 1.6.7
ogre_tools revision number 1.6.3 
compiled against OGRE version 1.7.3 (Cthugha)
Loading general config from [/home/turtle/.rviz/config]
Loading display config from [/home/turtle/.rviz/display_config]
RTT Preferred Mode is PBuffer.
Texture for pass 0: creating with size 1 x 1 
Segmentation fault

Please help me if anyone knows what is wrong. Thank you very much.

Background: Clearpath TurtleBot with Kinect and iRobot Create; Ubuntu 10.04.