I can't run the gmapping node
Hi,
I'm programming in c++ and I use catkin. I wanted to work with amcl node. But since it's not catkinised yet, I had to use the gmapping node. I followed the tutorial from here:
http:// wiki.ros.org/ catkin/ Tutorials/ using_rosbuild_with_catkin
to get this node. I did each step. Now I want to run the node with the command
$ rosrun gmapping slam_gmapping scan:=base_scan
but it doesn't work, see the error message :
[rosrun] Couldn't find executable named slam_gmapping below /home/pauline/ros_ws/gmapping/gmapping
(I found the command to run it in here http:// wiki.ros.org/ gmapping)
I don't understand because I did
$ rosmake gmapping
and it was successfull. Am I missing something here ??
Thanks for your help