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okay I manged to build the package and i added my projekt to the given CMakeLists.txt. now i want to use the Point Cloud Lib. However, I still get the error that for example pcl/range_image/range_image.h could not be found by the compiler. I assume that i have forgotten someting in the CMakeList. Here is my CMakeLists.txt: (i need some qt stuff, thats why its so huge) Thanks for the help.

SET(QT_USE_QTOPENGL TRUE)

CMAKE_MINIMUM_REQUIRED(VERSION 2.4) if(COMMAND cmake_policy) cmake_policy(SET CMP0003 NEW) endif(COMMAND cmake_policy)

FIND_PACKAGE (Qt4 REQUIRED) FIND_PACKAGE (OpenGL REQUIRED)

include($ENV{ROS_ROOT}/core/rosbuild/rosbuild.cmake)

rosbuild_init()

set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)

set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib) INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/src ${QT_INCLUDE_DIR} /usr/include /usr/include/ni /usr/include/qt4/QtOpenGL )

INCLUDE ( ${QT_USE_FILE} )

SET (LIBS #include libs OpenNI )

SET_SOURCE_FILES_PROPERTIES(${QT_SRCS} PROPERTIES OBJECT_DEPENDS "${UI_HDRS}")

QT4_ADD_RESOURCES( RC_SRCS ${QT_RCS} ) QT4_WRAP_UI( UI_HDRS ${QT_UIS} ) QT4_WRAP_CPP( MOC_SRCS ${QT_MOC_HDRS} )

LINK_DIRECTORIES ( ${LIBRARY_OUTPUT_PATH} ${LINK_DIRECTORIES} )

rosbuild_add_executable(pcv src/main.cpp src/genpointcloud.cpp src/updatethread.cpp include/genpointcloud.h include/updatethread.h ${GUI_TYPE} ${RC_SRCS} ${MOC_SRCS} ${UI_HDRS} )

TARGET_LINK_LIBRARIES ( pcv ${LIBS} ${QT_LIBRARIES})`enter code here