https://kojipkgs.fedoraproject.org//work/tasks/7311/71287311/mock_output.log file /usr/lib64/python3.10/site-packages/imath.so conflicts between attempted installs of python3-openexr-2.5.5-2.fc35.x86_64 and python3-imath-3.0.2-4.fc35.x86_64 file /usr/lib64/libImath.so conflicts between attempted installs of openexr-devel-2.5.5-2.fc35.x86_64 and imath-devel-3.0.2-4.fc35.x86_64
Ok, one more time in case I wasn't clear on the devel list or in my personal email. As of OpenEXR 3, imath has been split out as a separate standalone library, so I had to get it in Fedora before I could start migrating packages to OpenEXR 3 which has been far more difficult than initially thought to be. Currently I'm working on creating an openexr2 compatibility package so I can migrate the packages that don't support 3.x at all to it. The fix for darktable is to comment out the BR for the imath-devel package for now. The ASWF foundation has made a complete mess of the library and I'm doing my best to clean things up in Fedora.