my cmake flag list is below along with
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON -D BUILD_NEW_PYTHON_SUPPORT=ON -D WITH_V4L=ON -D INSTALL_C_EXAMPLES=ON -D INSTALL_PYTHON_EXAMPLES=ON -D BUILD_EXAMPLES=ON -D WITH_QT=ON -D WITH_OPENGL=ON -D WITH_IPP=OFF -D OPENCV_EXTRA_MODULES_PATH=../opencv_contrib ..
-----------------Below Error----------- CMake Error at cmake/OpenCVModule.cmake:949 (install): install FILES given directory "/home/hduser/OpenCV/opencv-3.0.0-alpha/opencv_contrib/modules/bioinspired/samples/ocl" to install. Call Stack (most recent call first): cmake/OpenCVModule.cmake:753 (ocv_add_samples) opencv_contrib/modules/bioinspired/CMakeLists.txt:3 (ocv_define_module)
CMake Error at cmake/OpenCVModule.cmake:949 (install): install FILES given directory "/home/hduser/OpenCV/opencv-3.0.0-alpha/opencv_contrib/modules/face/samples/etc" to install. Call Stack (most recent call first): cmake/OpenCVModule.cmake:753 (ocv_add_samples) opencv_contrib/modules/face/CMakeLists.txt:2 (ocv_define_module)
CMake Error at cmake/OpenCVModule.cmake:949 (install): install FILES given directory "/home/hduser/OpenCV/opencv-3.0.0-alpha/opencv_contrib/modules/saliency/samples/ObjectnessTrainedModel" to install. Call Stack (most recent call first): cmake/OpenCVModule.cmake:753 (ocv_add_samples) opencv_contrib/modules/saliency/CMakeLists.txt:3 (ocv_define_module)
CMake Error at cmake/OpenCVModule.cmake:949 (install): install FILES given directory "/home/hduser/OpenCV/opencv-3.0.0-alpha/opencv_contrib/modules/surface_matching/samples/data" to install. Call Stack (most recent call first): cmake/OpenCVModule.cmake:753 (ocv_add_samples) opencv_contrib/modules/surface_matching/CMakeLists.txt:2 (ocv_define_module)