# ROSject C++ Galactic in 5 days: turtlebot3\_teleop fails

**URL:** <https://get-help.theconstruct.ai/t/rosject-c-galactic-in-5-days-turtlebot3-teleop-fails/20291>\
**Category:** ROSDS Support\
**Created:** [November 3, 2022, 1:41pm UTC](https://get-help.theconstruct.ai/t/rosject-c-galactic-in-5-days-turtlebot3-teleop-fails/20291 "2022-11-03T13:41:35Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![girishkumar.kannan](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/girishkumar.kannan/32/6994_2.png) [@girishkumar.kannan](https://get-help.theconstruct.ai/u/girishkumar.kannan)\
**Post date:** [November 3, 2022, 3:26pm UTC](https://get-help.theconstruct.ai/t/rosject-c-galactic-in-5-days-turtlebot3-teleop-fails/20291/4 "2022-11-03T15:26:03Z")

</div>

Hi @JRTG ,

Ok, I just realized you were on ROSDS environment. I thought you were on course environment.  
Anyways, try these in order and let us know!

```auto
cd ~
source /opt/ros/noetic/setup.bash
source ~/simulation_ws/devel/setup.bash
rosrun turtlebot3_teleop turtlebot3_teleop_key

```

These lines are already mentioned in the ROSDS rosject notebook.

Regards,  
Girish

---

_[View the full topic](https://get-help.theconstruct.ai/t/rosject-c-galactic-in-5-days-turtlebot3-teleop-fails/20291)._