ROS Indigoでcatkin_makeしたときに以下のエラーではまったのでメモ
CMake Error at /opt/ros/indigo/share/catkin/cmake/catkinConfig.cmake:75 (find_package):
Could not find a package configuration file provided by “OpenCV” with any
of the following names:
OpenCVConfig.cmake
opencv-config.cmake
Add the installation prefix of “OpenCV” to CMAKE_PREFIX_PATH or set
“OpenCV_DIR” to a directory containing one of the above files. If “OpenCV”
provides a separate development package or SDK, be sure it has been
installed.
解決した手順
１．OpenCVをインストール
- $ sudo apt-get install ros-indigo-vision-opencv libopencv-dev python-opencv
- $ rospack profile
２．CMakeLists.txtに以下を追加
- find_package(OpenCV REQUIRED)
- include_directories(/usr/local/include ${catkin_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS} ${PCL_INCLUDE_DIRS} )
- target_link_libraries(dfollow ${catkin_LIBRARIES} ${OpenCV_LIBRARIES} ${PCL_COMMON_LIBRARIES} ${PCL_IO_LIBRARIES})
３． package.xmlに以下を追加
- <build_depend>opencv2</build_depend>
- <run_depend>opencv2</run_depend>
以上
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