Youbot hello world example not executing [closed]

asked 2016-02-05 05:23:04 -0600

Rishabh gravatar image

Hello Everyone,

I started to control my youbot with youbot API wrapper, I installed the ros_indigo_youbot_ros_interface as instructed. Though I can run the roslaunch youbot_driver_ros_interface youbot_driver.launch and keyboard teleop but when I try to rosrun youbot ros hello world it shows error as shown below.

rosrun youbot_ros_hello_world youbot_ros_hello_world

[rosrun] Couldn't find executable named youbot_ros_hello_world below /home/youbot/catkin_ws/src/youbot_ros_samples/youbot_ros_hello_world

[rosrun] Found the following, but they're either not files,

[rosrun] or not executable:

[rosrun] /home/youbot/catkin_ws/src/youbot_ros_samples/youbot_ros_hello_world*

I have sourced the catkin workspace in ROS_PACKAGE_PATH. The package youbot_ros_samples is in the catkin_ws/src folder. I am running ROS Indigo on ubuntu 14.04.

Any ideas why I am not able to rosrun the package.

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Closed for the following reason question is not relevant or outdated by tfoote
close date 2018-02-13 14:23:41.239736


Did you run the . devel/setup.bash command after catkin_make in your catkin_ws folder?

Orhan gravatar image Orhan  ( 2016-02-05 06:23:21 -0600 )edit

Yes, I tried that too and it was still giving the same output "Couldn't find executable"

Rishabh gravatar image Rishabh  ( 2016-02-05 07:08:28 -0600 )edit