安装 确保有目录:~/catkin_ws/src cd ~/catkin_ws/src git clone https://github.com/bosch-ros-pkg/usb_cam.git cd ~/catkin_ws catkin_make 运行 sudo gedit ~/.bashrc 在文档最后添加:source ~/catkin_ws/devel/setup.bash roslaunch usb_cam usb_cam-test.launch 相关文章: 2021-11-17 2022-12-23 2021-12-09 2022-02-10 2021-09-06 2021-12-16 2021-05-22 2022-12-23