Ubuntu 14.04 apt-get installation missing headers
Hi everyone,
I installed opencv via apt-get on my Ubuntu 14.04 system. I am new to OpenCV so I tried to work with the tutorials provided on the Tutorial website.
Now I have the problem that some of them include header files such as videoio.hpp in the Video Tutorial or the features2d.hpp in the Feature detection Tutorial and some others too.
Does anybody know why my system does not have this files? Did I forgot to install a package via apt-get or did something change from the version of my installation?
apt-get installed opencv in version 2.4.8+dfsg1-2ubuntu1
Thank you for your answers
moerneldiver
My installed packages :
libopencv-calib3d-dev:amd64 install
libopencv-calib3d2.4:amd64 install
libopencv-contrib-dev:amd64 install
libopencv-contrib2.4:amd64 install
libopencv-core-dev:amd64 install
libopencv-core2.4:amd64 install
libopencv-dev install
libopencv-features2d-dev:amd64 install
libopencv-features2d2.4:amd64 install
libopencv-flann-dev:amd64 install
libopencv-flann2.4:amd64 install
libopencv-gpu-dev:amd64 install
libopencv-gpu2.4:amd64 install
libopencv-highgui-dev:amd64 install
libopencv-highgui2.4:amd64 install
libopencv-imgproc-dev:amd64 install
libopencv-imgproc2.4:amd64 install
libopencv-legacy-dev:amd64 install
libopencv-legacy2.4:amd64 install
libopencv-ml-dev:amd64 install
libopencv-ml2.4:amd64 install
libopencv-objdetect-dev:amd64 install
libopencv-objdetect2.4:amd64 install
libopencv-ocl-dev:amd64 install
libopencv-ocl2.4:amd64 install
libopencv-photo-dev:amd64 install
libopencv-photo2.4:amd64 install
libopencv-stitching-dev:amd64 install
libopencv-stitching2.4:amd64 install
libopencv-superres-dev:amd64 install
libopencv-superres2.4:amd64 install
libopencv-ts-dev:amd64 install
libopencv-ts2.4:amd64 install
libopencv-video-dev:amd64 install
libopencv-video2.4:amd64 install
libopencv-videostab-dev:amd64 install
libopencv-videostab2.4:amd64 install
libopencv2.4-java install
libopencv2.4-jni install
opencv-data install
opencv-doc install
python-opencv install
ros-indigo-vision-opencv install
I always install OpenCv in Ubuntu by make it by hand and install it. As I see, you install opencv by get the binary and library of opencv's files, may be it lacks sample projects for Feature Detection tutorial. I think it is better when you building it by hand.
videoio is a opencv3.0 module. 2.4 does not have it.