首先下载kazam软件，网上搜索如何下载其中screencast是录屏，screenshot是截屏，有多种选项

error: #error C++14 or later compatible compiler is required to use PyTorch.4 | #error C++14 or later compatible compiler is required to use PyTorch.| ^~~~~In file included from /home/lc/anaconda3/lib

1.projectname2.rospkg3.rospack found package "ORB_SLAM3" at "", but the currentdirectory is "/home/lc/ORB_SLAM3/Examples_old/ROS/ORB_SLAM3". You shoulddouble-check your ROS_PACKAGE_PATH to ensure that

1.先将拍摄的视频抽帧取出2../Monocular/mono_euroc ../Vocabulary/ORBvoc.txt ./Monocular/EuRoC.yaml "$pathDatasetEuroc"/MH01 ./Monocular/EuRoC_TimeStamps/MH01.txt dataset-MH01_mono修改这条命令上涉及的文件/Monocular/EuRoC.yaml相