-- Using these message generators: gencpp;genlisp;genpy CMake Warning at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:76 (find_package): Could not find a package configuration file provided by "laser_geometry" with any of the following names: laser_geometryConfig.cmake laser_geometry-config.cmake Add the installation prefix of "laser_geometry" to CMAKE_PREFIX_PATH or set "laser_geometry_DIR" to a directory containing one of the above files. If "laser_geometry" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): bp_laser_filters/CMakeLists.txt:11 (find_package) -- Could not find the required component 'laser_geometry'. The following CMake error indicates that you either need to install the package with the same name or change your environment so that it can be found. CMake Error at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:83 (find_package): Could not find a package configuration file provided by "laser_geometry" with any of the following names: laser_geometryConfig.cmake laser_geometry-config.cmake Add the installation prefix of "laser_geometry" to CMAKE_PREFIX_PATH or set "laser_geometry_DIR" to a directory containing one of the above files. If "laser_geometry" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): bp_laser_filters/CMakeLists.txt:11 (find_package)
解决：
sudo apt-get install ros-indigo-laser-geometry