sudo apt-get install libpcl-dev libopencv-dev
sudo apt-get install pcl-tools
sudo apt-get install libproj-devsudo apt-get install qt5-default qttools5-dev qttools5-dev-tools qtmultimedia5-dev libqt5svg5-dev libqt5webkit5-dev
在文件
加入：
list(REMOVE_ITEM PCL_LIBRARIES "vtkproj4")
然后：
cmake -D CMAKE_INSTALL_PREFIX="../install" -D COMPILE_CC_CORE_LIB_WITH_TBB=ON ..
然后修改build下的：
CMakeCache.txt
//Check to install qPCL plugin
INSTALL_QPCL_PLUGIN:BOOL=ON
然后make -j8
make install -j8