乌版图18.04-ROS melodic安装教程的依赖时，move_base编译失败问题，求帮助，快无法毕业了～～～！

[xiaohuozi-code]

下面是报错说明，好像是导航demo下没有move_base包？
希望大佬们帮忙指导下

-- +++ processing catkin package: 'navigation_sim_demo'
-- ==> add_subdirectory(ROS-Academy-for-Beginners-master/navigation_sim_demo)
-- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy
-- Could NOT find move_base (missing: move_base_DIR)
-- Could not find the required component 'move_base'. 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/melodic/share/catkin/cmake/catkinConfig.cmake:83 (find_package):
Could not find a package configuration file provided by "move_base" with
any of the following names:

move_baseConfig.cmake
move_base-config.cmake

Add the installation prefix of "move_base" to CMAKE_PREFIX_PATH or set
"move_base_DIR" to a directory containing one of the above files. If
"move_base" provides a separate development package or SDK, be sure it has
been installed.
Call Stack (most recent call first):
ROS-Academy-for-Beginners-master/navigation_sim_demo/CMakeLists.txt:3 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/xiaotudou/catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/xiaotudou/catkin_ws/build/CMakeFiles/CMakeError.log".
Makefile:768: recipe for target 'cmake_check_build_system' failed
make: *** [cmake_check_build_system] Error 1
Invoking "make cmake_check_build_system" failed