I get this build error. But I definitely have this, it is located in a usual
location for MacPorts: /opt/local/include/opencv4/opencv2/opencv.hpp
Is there some trick to get this to be found properly? I am installing via cpan,
just a simple 'cpan> install PDL::OpenCV` which otherwise seems to proceed well
in terms of installing needed dependencies and so forth.
opencv_wrapper.cpp:1:10: fatal error: 'opencv2/opencv.hpp' file not found
#include <opencv2/opencv.hpp>
^~~~~~~~~~~~~~~~~~~~
1 error generated.
make: *** [opencv_wrapper.o] Error 1
ETJ/PDL-OpenCV-0.001.tar.gz
/usr/bin/make -- NOT OK
Failed during this command:
ETJ/PDL-OpenCV-0.001.tar.gz : make NO
________________________________
Date: Sun, 26 Mar 2023 06:50:19 +0000
From: "Ed ." <[email protected]>
To: "[email protected]"
<[email protected]>, perldl
<[email protected]>
Subject: [Pdl-general] PDL::OpenCV 0.001 released
Message-ID:
<db9p194mb13853e894ff738605439bc0e82...@db9p194mb1385.eurp194.prod.outlook.com>
Content-Type: text/plain; charset="windows-1252"
Dear PDL folks,
PDL::OpenCV 0.001 has just been released. Notable changes since never:
* It supports modules highgui, imgcodecs, imgproc, objdetect, tracking,
videoio
* Where possible, all inputs and outputs are ndarrays which get wrapped
into Mat, Rect, std::vector<int>, etc internally
* In particular, it supports just about every class and function within
those modules that are supported by the Python binding
* There is a simplistic translation of the Doxygen docs into POD, see on
MetaCPAN: https://metacpan.org/dist/PDL-OpenCV
* It includes a perldl demo which shows off basic image-processing stuff
(?demo opencv?)
Future plans, in something like intended order:
* Support the ?Params? classes (possibly from Perl-land as a hash-ref)
* Support more of the modules, both in the main OpenCV distribution and the
?contrib? ones
The IRC channel (#pdl on irc.perl.org) is a great virtual place to come and ask
questions, or just watch the GitHub messages flow by.
As usual, please give the new release a try and report problems.
Best regards,
Ed
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