参考 https://github.com/CloudCompare/CloudCompare/blob/master/BUILD.md

sudo apt install libqt5svg5-dev libqt5opengl5-dev qt5-default qttools5-dev qttools5-dev-tools libqt5websockets5-dev
git clone --recursive https://github.com/cloudcompare/CloudCompare.git   
cd CloudCompare && make build
cmake -DPLUGIN_STANDARD_QPCL=ON ..
make -j12
sudo make install

特别注意

1. git clone是时要带–recursive
2. 编译后，一定要sudo make install，否则在build/qCC/下启动CloudCompare无法加载pcd文件。