catkin_make for YDLIDAR X4

-- Found PythonInterp: /usr/bin/python3 (found version "3.7.3") 
-- Using Python nosetests: /usr/bin/nosetests3
-- catkin 0.8.9
-- BUILD_SHARED_LIBS is on
-- BUILD_SHARED_LIBS is on
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- ~~  traversing 1 packages in topological order:
-- ~~  - ydlidar_ros
-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- +++ processing catkin package: 'ydlidar_ros'
-- ==> add_subdirectory(ydlidar_ros)
-- Could NOT find sensor_msgs (missing: sensor_msgs_DIR)
-- Could not find the required component 'sensor_msgs'. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it can be found.
CMake Error at /opt/ros/noetic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
  Could not find a package configuration file provided by "sensor_msgs" with
  any of the following names:

    sensor_msgsConfig.cmake
    sensor_msgs-config.cmake

  Add the installation prefix of "sensor_msgs" to CMAKE_PREFIX_PATH or set
  "sensor_msgs_DIR" to a directory containing one of the above files.  If
  "sensor_msgs" provides a separate development package or SDK, be sure it
  has been installed.
Call Stack (most recent call first):
  ydlidar_ros/CMakeLists.txt:6 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/pi/catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/pi/catkin_ws/build/CMakeFiles/CMakeError.log".
Invoking "cmake" failed
pi@raspberrypi:~/catkin_ws $
KKimj / smartwheelchair

catkin_make for YDLIDAR X4 #12
