参考链接:https://blog.csdn.net/dantengc/article/details/78446600
参考博客,官网一直安装不成功,后来参照一篇博客终于安装成功了,记录如下。
1.需要预安装依赖库。官网上提供了使用PPA安装,比较简单,但是之后安装时有错误。(ubuntu16.04 使用ppa预安装时,最后一句apt-get install libpcl-all 应该更改为apt-get install libpcl-dev(好像前者针对ubuntu14.04,后者才 针对ubuntu 16.04),虽然可以运行成功,仍然不推荐,因为我采用这种方法后面还是有错误了!)
采用一下方式依次安装依赖库:
sudo apt-get update
sudo apt-get install git build-essential linux-libc-dev
sudo apt-get install cmake cmake-gui
sudo apt-get install libusb-1.0-0-dev libusb-dev libudev-dev
sudo apt-get install mpi-default-dev openmpi-bin openmpi-common
sudo apt-get install libflann1.8 libflann-dev
sudo apt-get install libeigen3-dev
sudo apt-get install libboost-all-dev
sudo apt-get install libvtk5.10-qt4 libvtk5.10 libvtk5-dev
sudo apt-get install libqhull* libgtest-dev
sudo apt-get install freeglut3-dev pkg-config
sudo apt-get install libxmu-dev libxi-dev
sudo apt-get install mono-complete
sudo apt-get install qt-sdk openjdk-8-jdk openjdk-8-jre
2.下载源码并编译
git clone https://github.com/PointCloudLibrary/pcl.git
cd pcl
mkdir release
cd release
cmake -DCMAKE_BUILD_TYPE=None -DCMAKE_INSTALL_PREFIX=/usr \
-DBUILD_GPU=ON -DBUILD_apps=ON -DBUILD_examples=ON \
-DCMAKE_INSTALL_PREFIX=/usr ..
make -j4 (线程数根据情况选择)
sudo make install
-
测试
按照以上步骤直接生成.cpp文件运行会发现找不到头文件,原因是需要使用Cmake 编译(包括连接到PCL库等)
具体操作直接参照官网(http://pointclouds.org/documentation/tutorials/using_pcl_pcl_config.php#using-pcl-pcl-config)
步骤包括:
(1).在project 文件夹下生成 pcd_write.cpp(见官网上提供的链接)
(2).生成 CMakeLists.txt,直接复制一下内容(不需要任何修改):cmake_minimum_required(VERSION 2.6 FATAL_ERROR) project(MY_GRAND_PROJECT) find_package(PCL 1.3 REQUIRED COMPONENTS common io) include_directories(${PCL_INCLUDE_DIRS}) link_directories(${PCL_LIBRARY_DIRS}) add_definitions(${PCL_DEFINITIONS}) add_executable(pcd_write_test pcd_write.cpp) target_link_libraries(pcd_write_test ${PCL_COMMON_LIBRARIES} ${PCL_IO_LIBRARIES})
(3).编译运行
cd /PATH/TO/MY/GRAND/PROJECT (project 所在的文件夹)
mkdir build
cd build
cmake ..
make
./pcd_write_test