Cannot add any package "but there is no substituter that can build it "

[maelp]

What happened?

Each time I'm trying to do a devbox add python3 (eg), I get the error:

Info: Installing the following packages to the nix store: python3@latest
time=2025-01-24T23:41:04.144+01:00 level=DEBUG source=go.jetpack.io/devbox/internal/nix/command.go:73 msg="nix command starting" cmd.args="nix --extra-experimental-features ca-derivations --option experimental-features 'nix-command flakes fetch-closure' build --impure --no-link /nix/store/8zc3wcplydp8gsxms24scpzdca438dk5-python3-3.12.8" cmd.path=/nix/var/nix/profiles/default/bin/nix
warning: unable to download 'https://cache.nixos.org/nix-cache-info': Problem with the SSL CA cert (path? access rights?) (77) error setting certificate file: /etc/ssl/certs/ca-certificates.crt
error: path '/nix/store/8zc3wcplydp8gsxms24scpzdca438dk5-python3-3.12.8' is required, but there is no substituter that can build it
time=2025-01-24T23:41:04.232+01:00 level=DEBUG source=go.jetpack.io/devbox/internal/nix/command.go:80 msg="nix command exited" cmd.args="nix --extra-experimental-features ca-derivations --option experimental-features 'nix-command flakes fetch-closure' build --impure --no-link /nix/store/8zc3wcplydp8gsxms24scpzdca438dk5-python3-3.12.8" cmd.path=/nix/var/nix/profiles/default/bin/nix cmd.pid=3057 cmd.code=1 cmd.dur=87.91575ms

Error: There was an error installing nix packages
source: nix: command error: nix --extra-experimental-features ca-derivations --option experimental-features 'nix-command flakes fetch-closure' build --impure --no-link /nix/store/8zc3wcplydp8gsxms24scpzdca438dk5-python3-3.12.8: exit code 1

Steps to reproduce

Command

No response

devbox.json

Devbox version

0.13.7

Nix version

No response

What system does this bug occur on?

macOS (Intel)

Debug logs

No response