android_ndk tutorials

edit

CMake Error at /opt/roscpp_output/target/share/catkin/cmake/catkinConfig.cmake:75 (find_package):
  Could not find a package configuration file provided by "tf2" with any of
  the following names:

    tf2Config.cmake
    tf2-config.cmake

  Add the installation prefix of "tf2" to CMAKE_PREFIX_PATH or set "tf2_DIR"
  to a directory containing one of the above files.  If "tf2" provides a
  separate development package or SDK, be sure it has been installed.
Call Stack (most recent call first):
  image_pipeline/depth_image_proc/CMakeLists.txt:4 (find_package)


-- Configuring incomplete, errors occurred!
See also "/opt/roscpp_output/catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/opt/roscpp_output/catkin_ws/build/CMakeFiles/CMakeError.log".
Invoking "cmake" failed