CMake error with PCL

[arnaudgelas]

CMake Error at CMakeLists.txt:13 (FIND_PACKAGE): Could not find module FindPCL.cmake or a configuration file for package PCL.

Adjust CMAKE_MODULE_PATH to find FindPCL.cmake or set PCL_DIR to the directory containing a CMake configuration file for PCL. The file will have one of the following names:

 PCLConfig.cmake
 pcl-config.cmake