Someone knows How I could fix this? any help will be greatly appreciated thanks much
+++ processing catkin package: 'aircraft_plugin'
-- ==> add_subdirectory(ardupilot_sitl_gazebo_plugin/aircraft_plugin)
CMake Error at /usr/share/catkin/cmake/catkinConfig.cmake:75 (find_package):
Could not find a package configuration file provided by "roscpp" with any
of the following names:
Add the installation prefix of "roscpp" to CMAKE_PREFIX_PATH or set
"roscpp_DIR" to a directory containing one of the above files. If "roscpp"
provides a separate development package or SDK, be sure it has been
Call Stack (most recent call first):
-- Configuring incomplete, errors occurred!
See also "/home/cesar/simulation/ros_catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/cesar/simulation/ros_catkin_ws/build/CMakeFiles/CMakeError.log".
Makefile:304: recipe for target 'cmake_check_build_system' failed
make: *** [cmake_check_build_system] Error 1
Invoking "make cmake_check_build_system" failed