error on chooser, crazyflie_tools not found

[frulloa]

Hi, everybody.
Please, your kindly help. I am stuck in this stuff for days.
What can I do?, please your help

I already set up the crazyswarms following the configuration guidelines https://crazyswarm.readthedocs.io/en/latest/configuration.html
Unfortunately, when I arrive to the part of chooser.py if I press "battery" I have this error: [rospack] Error: package 'crazyflie_tools' not found

The setup of the crazyflies.yaml and allCrazyflies.yaml are like this:

Additionally, the hover_swarm.launch is as follows:
I changed motion_capture_type: "optitrack_closed_source"
object_tracking_type: "motionCapture"
motion_capture_host_name: "192.168.1.3"

[jpreiss]

Did you source devel/setup.bash?

[frulloa]

Hi, thanks for your response. Yes, when I run the following commands the RViz open