pcl编译安装问题

1.qt安装的时候要全选组件
2.最后执行测试文件时
./pcl_test: error while loading shared libraries: libvtkglew-7.1.so.1: cannot open shared object file: No such file or directory
解决方案：https://www.cnblogs.com/fanblogs/p/11141403.html
修改完 /etc/ld.so.conf 后执行命令sudo ldconfig
3.cool