I could find the file name stage_tutorial.launch

edit

I am using Ubuntu 14.04, Indigo

Well, When I was trying to do a tutorial Customizing the Stage Simulator

http://wiki.ros.org/turtlebot_stage/T...

And I run the command

roslaunch turtlebot_stage stage_tutorial.launch map_file:="~/stageTutorial/tutorial.yaml" world_file:="~/stageTutorial/tutorial.world"

I faced the error that

[stage_tutorial.launch] is neither a launch file in package [turtlebot_stage] nor is [turtlebot_stage] a launch file name The traceback for the exception was written to the log file

Then I looked in ros/indigo/share/turtlebot_stage.

The file "stage_tutorial.launch" is not there.

I tried to search the file in internet but there are not.

So I wonder What do I need to do ?

I am a newbie, if I make something wrong, please feel free to correct, thank you