2015-11-26 11:04:29 +08:00
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let requiredVersion = import ./lib/minver.nix; in
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2014-03-17 11:33:36 +01:00
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2015-10-15 13:17:37 +02:00
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if ! builtins ? nixVersion || builtins.compareVersions requiredVersion builtins.nixVersion == 1 then
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2017-03-18 21:04:07 +02:00
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abort ''
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This version of Nixpkgs requires Nix >= ${requiredVersion}, please upgrade:
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2018-06-25 00:35:06 +02:00
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- If you are running NixOS, `nixos-rebuild' can be used to upgrade your system.
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- Alternatively, with Nix > 2.0 `nix upgrade-nix' can be used to imperatively
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upgrade Nix. You may use `nix-env --version' to check which version you have.
|
2017-03-18 21:04:07 +02:00
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- If you installed Nix using the install script (https://nixos.org/nix/install),
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it is safe to upgrade by running it again:
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curl https://nixos.org/nix/install | sh
|
2018-08-30 09:00:05 -04:00
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For more information, please see the NixOS release notes at
|
2018-08-30 09:05:57 -04:00
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https://nixos.org/nixos/manual or locally at
|
2018-10-08 05:43:15 -05:00
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${toString ./nixos/doc/manual/release-notes}.
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2018-08-30 09:05:57 -04:00
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If you need further help, see https://nixos.org/nixos/support.html
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2017-03-18 21:04:07 +02:00
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''
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2014-03-17 11:33:36 +01:00
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else
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2016-04-26 10:53:31 -07:00
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import ./pkgs/top-level/impure.nix
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