On Sun, Feb 19, 2017 at 10:08 PM, James Cook <[email protected]> wrote:
> On 19 February 2017 at 23:51, rohit yadav <[email protected]> wrote: > > Hi, > > > > I am trying to upgrade a nixos machine on GCE created from the old > tempalted > > 14.12. I am unable to do so. I receive following error: > > > > [root@localhost:~]# nixos-rebuild switch > > building Nix... > > error: syntax error, unexpected $undefined, expecting '"', at > > "/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs/ > lib/sources.nix":52:49 > > (use ‘--show-trace’ to show detailed location information) > > error: syntax error, unexpected $undefined, expecting '"', at > > "/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs/ > lib/sources.nix":52:49 > > (use ‘--show-trace’ to show detailed location information) > > error: evaluation aborted with the following error message: ‘This > version of > > Nixpkgs requires Nix >= 1.10, please upgrade! See > > https://nixos.org/wiki/How_to_update_when_Nix_is_too_old_to_ > evaluate_Nixpkgs’ > > error: getting status of ‘/root/@nix_x86_64_linux@’: No such file or > > directory > > warning: don't know how to get latest Nix > > building the system configuration... > > error: syntax error, unexpected $undefined, expecting '"', at > > "/nix/var/nix/profiles/per-user/root/channels/nixos/nixpkgs/ > lib/sources.nix":52:49 > > (use ‘--show-trace’ to show detailed location information) > > > > Note: I have already upgrade nix to 1.11 even then it continues to > complain > > about it. > > > > Thanks, > > Rohit > > Strange... just to confirm, what does "nix-env --version" show when > you run it as root? > As I mentioned earlier, the version is 1.11.6. [root@localhost:~]# nix-env --version nix-env (Nix) 1.11.6 Thanks, Rohit
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