-- ==> add_subdirectory(swarm_robot_ros_sim/swarm_robot_msgs/swarm_robot_msg)
CMake Error at swarm_robot_ros_sim/swarm_robot_msgs/swarm_robot_msg/CMakeLists.txt:4 (find_package):
By not providing "Findcatkin_simple.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"catkin_simple", but CMake did not find one.
Could not find a package configuration file provided by "catkin_simple"
with any of the following names:
Add the installation prefix of "catkin_simple" to CMAKE_PREFIX_PATH or set
"catkin_simple_DIR" to a directory containing one of the above files. If
"catkin_simple" provides a separate development package or SDK, be sure it
has been installed.
-- Configuring incomplete, errors occurred!
See also "/home/user/ros_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/user/ros_ws/build/CMakeFiles/CMakeError.log".
Invoking "cmake" failed
-- ==> add_subdirectory(swarm_robot_ros_sim/swarm_robot_msgs/swarm_robot_msg) CMake Error at swarm_robot_ros_sim/swarm_robot_msgs/swarm_robot_msg/CMakeLists.txt:4 (find_package): By not providing "Findcatkin_simple.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "catkin_simple", but CMake did not find one.
Could not find a package configuration file provided by "catkin_simple" with any of the following names:
Add the installation prefix of "catkin_simple" to CMAKE_PREFIX_PATH or set "catkin_simple_DIR" to a directory containing one of the above files. If "catkin_simple" provides a separate development package or SDK, be sure it has been installed.
-- Configuring incomplete, errors occurred! See also "/home/user/ros_ws/build/CMakeFiles/CMakeOutput.log". See also "/home/user/ros_ws/build/CMakeFiles/CMakeError.log". Invoking "cmake" failed
pls help me sir