New comment by AluminumTank on void-packages repository https://github.com/void-linux/void-packages/pull/31263#issuecomment-853840337 Comment: Thanks for the tip. I added those as well as the `python3-devel` and `yajl-devel` files to `makedepends` so more of the backends get built. The tests are failing on a different issue now: looking for the `yajl` backend which depends on YAJL 1.x.