sdjkxhb的专栏

编译ORB_SLAM 3时报Perhaps you should add the directory containing `roscpp.pc’[rosbuild] Cached build flags older than manifests; calling rospack to get flagsFailed to invoke /opt/ros/melodic/bin/rospack cflags-only-I;--deps-only ORB_SLAM3Package roscpp was

记录ORB_SLAM运行过程安装是参考ORBSLAM2稠密建图实时转为八叉树地图1、下载大佬的改进版ORB2dense，2、安装工具一、安装必须工具二、安装Pangolin安装步骤不写了，直接照抄 [Ubuntu18.04下 ORB_SLAM2的安装与配置](https://blog.youkuaiyun.com/qq_44830040/article/details/105592527?ops_request_misc=%257B%2522request%255Fid%2522%253A%25221641667604