问题复现

zed-ros-examples

In file included from /home/yunmubing/ros/ros_test/src/ar_track_alvar/ar_track_alvar/src/FileFormatUtils.cpp:24:0:
/home/yunmubing/ros/ros_test/src/ar_track_alvar/ar_track_alvar/include/ar_track_alvar/FileFormatUtils.h:35:10: fatal error: cv.h: 没有那个文件或目录
 #include "cv.h"
          ^~~~~~
compilation terminated.
make[2]: *** [ar_track_alvar/ar_track_alvar/CMakeFiles/ar_track_alvar.dir/build.make:216：ar_track_alvar/ar_track_alvar/CMakeFiles/ar_track_alvar.dir/src/FileFormatUtils.cpp.o] 错误 1
make[2]: *** 正在等待未完成的任务..