# \#sliceropencv

**URL:** https://discourse.slicer.org/tag/sliceropencv/445.md

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## [\[Linux\] SliceOpenCV build](https://discourse.slicer.org/t/linux-sliceopencv-build/23269)

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**Author:** [@adamrankin](https://discourse.slicer.org/u/adamrankin)\
**Replies:** 2\
**Last updated:** [May 5, 2022, 2:58pm UTC](https://discourse.slicer.org/t/linux-sliceopencv-build/23269 "2022-05-05T14:58:37Z")

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I am trying to fix the SlicerOpenCV build in order to re-enable the extension, but I am experiencing some roadblocks. I am able to successfully build the extension on Ubuntu 20.04 with gcc 9.x. I notice that the build m…

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## [\[help!\] Error while linking in SlicerOpenCV](https://discourse.slicer.org/t/help-error-while-linking-in-sliceropencv/22700)

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**Author:** [@adamrankin](https://discourse.slicer.org/u/adamrankin)\
**Replies:** 0\
**Last updated:** [March 26, 2022, 2:19pm UTC](https://discourse.slicer.org/t/help-error-while-linking-in-sliceropencv/22700 "2022-03-26T14:19:42Z")

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I’m working on the linux build of SlicerOpenCV. All of the dependencies build fine, and I get the following error when linking the extension \[ 92%\] Linking CXX executable ../../../bin/qSlicerOpenCVModuleCxxTests /usr/b…