Traceback (most recent call last):


 "<pyshell#0>", line 1, in <module>

import serial
ModuleNotFoundError: No module named 'serial'

Traceback (most recent call last):


 "/root/catkin_ws/devel/lib/dope/camera", line 15, in <module>

exec(compile(fh.read(), python_script, 'exec'), context)


 "/root/catkin_ws/src/dope/nodes/camera", line 13, in <module>

from camera_info_manager import CameraInfoManager
ModuleNotFoundError: No module named 'camera_info_manager'
