[rosbuild] Building package ORB_SLAM2
Failed to invoke /opt/ros/melodic/bin/rospack deps-manifests ORB_SLAM2
[rospack] Error: the rosdep view is empty: call 'sudo rosdep init' and 'rosdep update'
CMake Error at /opt/ros/melodic/share/ros/core/rosbuild/public.cmake:129 (message):
Failed to invoke rospack to get compile flags for package 'ORB_SLAM2'.
Look above for errors from rospack itself. Aborting. Please fix the
broken dependency!
Call Stack (most recent call first):
/opt/ros/melodic/share/ros/core/rosbuild/public.cmake:207 (rosbuild_invoke_rospack)
CMakeLists.txt:4 (rosbuild_init)
-- Configuring incomplete, errors occurred!
See also "/home/wangchong/catkin_ws/src/ORB_SLAM2/Examples/ROS/ORB_SLAM2/build/CMakeFiles/CMakeOutput.log".
make: *** 没有指明目标并且找不到 makefile。 停止。
ORB-SLAM2算法编译过程中运行./build_ros.sh命令报错，不知道该如何解决。