2015-11-26 03:04:29 +00:00
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let
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requiredVersion = import ./lib/minver.nix;
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in
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2014-03-17 10:33:36 +00:00
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2015-10-15 11:17:37 +00:00
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if !builtins ? nixVersion || builtins.compareVersions requiredVersion builtins.nixVersion == 1 then
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2017-03-18 19:04:07 +00:00
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abort ''
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This version of Nixpkgs requires Nix >= ${requiredVersion}, please upgrade:
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|
2018-06-24 22:35:06 +00:00
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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 19:04:07 +00:00
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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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|
2020-09-11 19:14:07 +00:00
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|
curl -L https://nixos.org/nix/install | sh
|
2018-08-30 13:00:05 +00:00
|
|
|
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|
|
For more information, please see the NixOS release notes at
|
2018-08-30 13:05:57 +00:00
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|
|
https://nixos.org/nixos/manual or locally at
|
2018-10-08 10:43:15 +00:00
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|
|
${toString ./nixos/doc/manual/release-notes}.
|
2018-08-30 13:05:57 +00:00
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If you need further help, see https://nixos.org/nixos/support.html
|
2017-03-18 19:04:07 +00:00
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|
''
|
2014-03-17 10:33:36 +00:00
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else
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|
2016-04-26 17:53:31 +00:00
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|
import ./pkgs/top-level/impure.nix
|
