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Package Details: opencv4 4.14.0-2
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| Git Clone URL: | https://aur.archlinux.org/opencv4.git (read-only, click to copy) |
|---|---|
| Package Base: | opencv4 |
| Description: | Open Source Computer Vision Library (version 4.x) |
| Upstream URL: | https://github.com/opencv/opencv |
| Licenses: | Apache-2.0 |
| Submitter: | xiota |
| Maintainer: | xiota (chaotic-aur) |
| Last Packager: | chaotic-aur |
| Votes: | 0 |
| Popularity: | 0.000000 |
| First Submitted: | 2026-07-07 02:13 (UTC) |
| Last Updated: | 2026-08-26 09:03 (UTC) |
Dependencies (49)
- abseil-cpp (abseil-cpp-gitAUR)
- cblas (blis-cblas-openmpAUR, blis-cblasAUR, aocl-blis-aoccAUR, atlas-lapackAUR, blas-aocl-gccAUR, blas-aocl-aoccAUR, blas-openblas-gitAUR, blas-gitAUR, aocl-blisAUR, blas-mklAUR, openblas-lapackAUR, blas-openblas)
- ffmpeg (ffmpeg-nvcodec-11-1-gitAUR, ffmpeg-ffplayoutAUR, ffmpeg-cudaAUR, ffmpeg-whisper-gitAUR, librempeg-gitAUR, ffmpeg-gitAUR, ffmpeg-full-gitAUR, ffmpeg-whisperAUR, ffmpeg-obsAUR, ffmpeg-libfdk_aacAUR, ffmpeg-amd-full-gitAUR, ffmpeg-fullAUR, ffmpeg-decklinkAUR, ffmpeg-amd-fullAUR, ffmpeg-cuda-fullAUR, ffmpeg-headlessAUR, ffmpeg-full-llvmAUR)
- freetype2 (freetype2-qdoled-aw3225qfAUR, freetype2-gitAUR, freetype2-macosAUR, freetype2-qdoledAUR, freetype2-woledAUR, freetype2-qdoled-gen3AUR)
- glib2 (glib2-gitAUR, glib2-patched-thumbnailerAUR)
- gst-plugins-base (gst-plugins-base-gitAUR)
- gst-plugins-base-libs (gst-plugins-base-libs-gitAUR)
- gstreamer (gstreamer-gitAUR)
- harfbuzz (harfbuzz-gitAUR)
- lapack (aocl-libflame-aoccAUR, atlas-lapackAUR, blas-aocl-gccAUR, blas-aocl-aoccAUR, blas-openblas-gitAUR, lapack-gitAUR, blas-mklAUR, aocl-libflameAUR, openblas-lapackAUR, blas-openblas)
- libdc1394
- libgcc (libgcc-fast-optimizedAUR, libgcc-snapshotAUR)
- libglvnd (libglvnd-gitAUR)
- libjpeg-turbo (mozjpeg-gitAUR, mozjpegAUR, libjpeg-turbo-gitAUR)
- libjxl (libjxl-gitAUR, libjxl-noglycinAUR, libjxl-metricsAUR, libjxl-metrics-gitAUR)
- libpng (libpng-gitAUR, libpng-apngAUR)
- libstdc++ (libstdc++-fast-optimizedAUR, libstdc++-snapshotAUR)
- libtiff (libtiff-gitAUR, libtiff-lercAUR)
- libwebp (libwebp-gitAUR)
- openexr (openexr2AUR, openexr-gitAUR)
- Show 29 more dependencies...
Required by (26)
- 3dtk-git
- babbletrainer
- ffmpeg-amd-full
- ffmpeg-amd-full-git
- ffmpeg-full
- ffmpeg-full-git
- gyroflow
- gyroflow-git
- libfprint-goodixtls-55x4
- libopenshot
- openface
- ros2-jazzy-compressed_depth_image_transport
- ros2-jazzy-compressed_depth_image_transport (make)
- ros2-jazzy-compressed_image_transport
- ros2-jazzy-compressed_image_transport (make)
- ros2-jazzy-cv_bridge
- ros2-jazzy-cv_bridge (make)
- ros2-jazzy-image_geometry
- ros2-jazzy-image_geometry (make)
- ros2-jazzy-image_transport_plugins (make)
- Show 6 more...
Latest Comments
founderio commented on 2026-08-14 06:41 (UTC) (edited on 2026-08-14 06:41 (UTC) by founderio)
Building with ffmpeg 9 fails with these errors:
error: ‘const AVCodec’ {aka ‘const struct AVCodec’} has no member named ‘supported_framerates’error: ‘AVCodec’ {aka ‘struct AVCodec’} has no member named ‘pix_fmts’There is a PR (https://github.com/opencv/opencv/pull/29533) for the next opencv version, 4.15.0 which fixes this.
Downloading and applying the patch from https://github.com/opencv/opencv/pull/29533.patch fixes the build.
okoks9011 commented on 2026-07-23 07:37 (UTC)
prepare() fails: three patches are already applied upstream in opencv_contrib-4.14.0
Building the current PKGBUILD stops during prepare():
I extracted opencv_contrib-4.14.0.tar.gz and verified that the changes from these three patches are already present in the upstream tarball:
Fix that worked for me: remove the corresponding
patchcalls fromprepare()in PKGBUILD. With that change the package builds and installs successfully — no other modifications needed.xiota commented on 2026-07-07 03:24 (UTC) (edited on 2026-07-07 21:14 (UTC) by xiota)
Files following pattern
/usr/lib/libopencv_*.so.4*are safe to overwrite ifpacmancomplains.Following may help if headers are not found when rebuilding other packages.