Hi, On 2023-04-09 19:25, bdju via Bug reports for GNU Guix wrote: > This seems to be due to not having kimageformats and qtimageformats in > the inputs at build time according to some people I spoke with. > I have not tested adding them and rebuilding as I'm not sure how to do > that. Hopefully someone else can test this and fix the package if that > works. If you look at the nix package for comparison, it has > qtimageformats in the recipe.
This is most likely caused by missing MIME type data for AVIF due to the shared-mime-info package in guix being outdated. Cheers, Bruno