我一直在尝试在我的系统上正确安装Point Cloud Library。我希望能够让基本tutorial工作，以便我知道一切都是正确的，我可以继续前进。
到目前为止，这是一个处理问题的案例，这是最新的问题。
当我运行cmake时，错误和输出：
-- The C compiler identification is GNU 4.9.3
-- The CXX compiler identification is GNU 4.9.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:3 (find_package):
By not providing "FindPCL.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "PCL", but
CMake did not find one.
Could not find a package configuration file provided by "PCL" (requested
version 1.3) with any of the following names:
PCLConfig.cmake
pcl-config.cmake
Add the installation prefix of "PCL" to CMAKE_PREFIX_PATH or set "PCL_DIR"
to a directory containing one of the above files. If "PCL" provides a
separate development package or SDK, be sure it has been installed.
-- Configuring incomplete, errors occurred!
See also "/home/matt/hdd_home/pcl/tutorials/build/CMakeFiles/CMakeOutput.log".
我已经从Ubuntu repository安装了PCL v1.8，但我还安装了python-vtk因为它提供了包libvtkRenderingPythonTkWidgets，它删除了我之前遇到的错误（请参阅here）。安装python-vtk我相信会删除libpcl-dev中捆绑的一些软件包（PCL v1.8）;我不知道这是否与这个问题有关。
我并非100％确定PCLConfig.cmake或pcl-config.cmake甚至在我的系统上。也许安装存在问题？
非常感谢任何帮助！