Hi, concerning the configure step, you can use :
./configure --with-gem=/usr/local/include/Gem and eventually add --with-pd if pkg-config can't find pd headers automatically. afaik you don't need to add Gem's folder to LDFLAGS since it will link at runtime to Gem's DLL. Concerning make step, if you speed up with -j x then build might fail because of unfinish job when linking but iirc, you can then run it once again without -j option. then it takes advange of parallel compilation even if it fails. I just bulid it this morning on Arch and I have to build opencv2 from source before, because pix_opencv doens't work with opencv3 and there is no plan to port it for now. Best Antoine -- do it yourself http://antoine.villeret.free.fr 2017-11-05 17:53 GMT+01:00 Federico Camara Halac <camaraf...@gmail.com>: > Hi all, > > OK, I also could compile successfully on Debian stretch > > 1. I had to build opencv 2.4.13.4 myself, adapting this useful script [ > https://github.com/milq/milq/blob/master/scripts/bash/install-opencv.sh] > to the mentioned version. Also, I compared Benjamin's opencv search and I > had the same as his, and some other stuff as well. > > 2. followed steps here: https://github.com/avilleret/pix_opencv/wiki, > with the following configure (because I had compiled Gem instead of using > proper Debian package): > > Invocation command line was > > $ ./configure GEM_CPPFLAGS=-I/usr/local/include/Gem/ > GEM_LDFLAGS=-L/usr/local/lib/pd/extra/Gem > > 3. make* && sudo make install > > 4. Finally, on the pd console after "pd -lib Gem:pix_opencv -open" > > pix_opencv 0.4 library by Antoine Villeret 2012-2016 > based on work by Yves Degoyon and Lluis Gomez i Bigorda > built on Nov 5 2017 > with non-free features > with FaceTracker. > > 5. I also added extra/pix_opencv to the paths, and copied the 'model' and > 'haarascade' directories into extra/pix_opencv > > * I was using 'make -j5' to accelerate the process, but I think it was > giving me problems because of unfinished jobs not being done in time and so > having linking problems. > > Hope this helps, > > fd > > On Sun, Nov 5, 2017 at 6:53 AM, Benjamin ~ b01 <ben...@free.fr> wrote: > >> Le 31/10/2017 à 13:45, Peter P. a écrit : >> > Could you let me know which opencv libraries you have installed on that >> > machine, for example by posting the output of the command >> > aptitude search opencv | grep ^i >> > ? >> well on another machine, also debian stretch 64 bits, I also managed to >> compile pix_opencv + FaceTracker (thanks for the "model" directory tip, >> it works) >> >> the libs installed : >> >> sudo apt-cache search opencv | grep i >> libcv-dev - Translation package for libcv-dev >> libcv2.4 - computer vision library - libcv* translation package >> libcvaux-dev - Translation package for libcvaux-dev >> libcvaux2.4 - computer vision library - libcvaux translation package >> libhighgui-dev - Translation package for libhighgui-dev >> libhighgui2.4 - computer vision library - libhighgui translation package >> libopencv-calib3d-dev - development files for libopencv-calib3d >> libopencv-calib3d2.4v5 - computer vision Camera Calibration library >> libopencv-contrib-dev - development files for libopencv-contrib >> libopencv-contrib2.4v5 - computer vision contrib library >> libopencv-core-dev - development files for libopencv-core >> libopencv-core2.4v5 - computer vision core library >> libopencv-dev - development files for opencv >> libopencv-features2d-dev - development files for libopencv-features2d >> libopencv-features2d2.4v5 - computer vision Feature Detection and >> Descriptor Extraction library >> libopencv-flann-dev - development files for libopencv-flann >> libopencv-flann2.4v5 - computer vision Clustering and Search in >> Multi-Dimensional spaces library >> libopencv-gpu-dev - development files for libopencv-gpu2.4v5 >> libopencv-gpu2.4v5 - computer vision GPU library >> libopencv-highgui-dev - development files for libopencv-highgui >> libopencv-highgui2.4-deb0 - computer vision High-level GUI and Media I/O >> library >> libopencv-imgproc-dev - development files for libopencv-imgproc >> libopencv-imgproc2.4v5 - computer vision Image Processing library >> libopencv-legacy-dev - development files for libopencv-legacy >> libopencv-legacy2.4v5 - computer vision legacy library >> libopencv-ml-dev - development files for libopencv-ml >> libopencv-ml2.4v5 - computer vision Machine Learning library >> libopencv-objdetect-dev - development files for libopencv-objdetect >> libopencv-objdetect2.4v5 - computer vision Object Detection library >> libopencv-ocl-dev - development files for libopencv-ocl2.4v5 >> libopencv-ocl2.4v5 - computer vision OpenCL support library >> libopencv-photo-dev - development files for libopencv-photo2.4v5 >> libopencv-photo2.4v5 - computer vision computational photography library >> libopencv-stitching-dev - development files for libopencv-stitching2.4v5 >> libopencv-stitching2.4v5 - computer vision image stitching library >> libopencv-superres-dev - development files for libopencv-superres2.4v5 >> libopencv-superres2.4v5 - computer vision Super Resolution library >> libopencv-ts-dev - development files for libopencv-ts2.4v5 >> libopencv-ts2.4v5 - computer vision ts library >> libopencv-video-dev - development files for libopencv-video >> libopencv-video2.4v5 - computer vision Video analysis library >> libopencv-videostab-dev - development files for libopencv-videostab2.4v5 >> libopencv-videostab2.4v5 - computer vision video stabilization library >> libopencv2.4-java - Java bindings for the computer vision library >> libopencv2.4-jni - Java jni library for the computer vision library >> opencv-doc - OpenCV documentation and examples >> python-opencv - Python bindings for the computer vision library >> php-facedetect - Detect faces with PHP >> libcv-bridge-dev - cv_bridge Robot OS package - development >> libcv-bridge1d - cv_bridge Robot OS package >> libimage-geometry-dev - image_geometry Robot OS package - development >> libimage-geometry0d - image_geometry Robot OS package - runtime >> python-cv-bridge - cv_bridge ROS package - Python bindings >> python-image-geometry - image_geometry Robot OS package - Python bindings >> >> ++ >> Benjamin >> >> _______________________________________________ >> Pd-list@lists.iem.at mailing list >> UNSUBSCRIBE and account-management -> https://lists.puredata.info/li >> stinfo/pd-list >> > > > > -- > http://fdch.github.io/tv > > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> https://lists.puredata.info/ > listinfo/pd-list > >
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