#nix is now packaged for #Fedora! This also means it works again on #Silverblue following the system changes introduced in Silverblue 42(?) — great news . Tested it, and my nix-based development environments appear to function correctly. However, legacy nix is not supported.

https://src.fedoraproject.org/rpms/nix

https://discourse.nixos.org/t/nix-package-manager-now-available-in-fedora/73932

Overview - rpms/nix - src.fedoraproject.org

@hbunke are you quite sure? I tried on uBlueOS Aurora and rpm-ostree straight up refused on grounds of /nix not being allow listed despite having a COPR or whatever exemption approved by Red Hat... That's WITH installing the rpm for nix-filesystem before, sadly.
@hbunke sorry if I've got this wrong - I'm still hazy on where silver blue fits into uBlueOS - I thiiink its the base distro + bootc ?
@arichtman I simply did `rpm-ostree install nix-core` on Silverblue 44