pyrox.dev
1let
2 missingFeatures = map ({ description, ... }: description) (import ./lib/minfeatures.nix).missing;
3in
4
5if missingFeatures != [ ] then
6
7 abort ''
8
9 This version of Nixpkgs requires an implementation of Nix with the following features:
10 - ${builtins.concatStringsSep "\n- " missingFeatures}
11
12 Your are evaluating with Nix ${builtins.nixVersion or "(too old to know)"}, please upgrade:
13
14 - If you are running NixOS, `nixos-rebuild' can be used to upgrade your system.
15
16 - Alternatively, with Nix > 2.0 `nix upgrade-nix' can be used to imperatively
17 upgrade Nix. You may use `nix-env --version' to check which version you have.
18
19 - If you installed Nix using the install script (https://nixos.org/nix/install),
20 it is safe to upgrade by running it again:
21
22 curl -L https://nixos.org/nix/install | sh
23
24 For more information, please see the NixOS release notes at
25 https://nixos.org/nixos/manual or locally at
26 ${toString ./nixos/doc/manual/release-notes}.
27
28 If you need further help, see https://nixos.org/nixos/support.html
29 ''
30
31else
32
33 import ./pkgs/top-level/impure.nix