[Error]: Newer than Compiled on a fresh install

[Error]: Newer than Compiled on a fresh install

[rohit yadav]

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Hi,

I am not sure why I am seeing this on a fresh install. How to fix this?

```
Backtrace:
In ice-9/boot-9.scm:
    152:2 19 (with-fluid* _ _ _)
In ice-9/eval.scm:
    159:9 18 (_ #(#(#<directory (guix scripts refresh) 2e8b1e0> # ?)))
In ice-9/boot-9.scm:
    152:2 17 (with-fluid* _ _ _)
    152:2 16 (with-fluid* _ _ _)
    152:2 15 (with-fluid* _ _ _)
In ice-9/eval.scm:
    619:8 14 (_ #(#(#<directory (guix scripts refresh) 2e8b1e0> # ?)))
In srfi/srfi-1.scm:
    640:9 13 (for-each #<procedure 90559c0 at ice-9/eval.scm:333:13?> ?)
In unknown file:
          12 (_ #<procedure f468b60 at ice-9/eval.scm:330:13 ()> #<?> ?)
In ice-9/eval.scm:
   293:34 11 (_ #(#(#<directory (guix upstream) 2849820>) #<build?> ?))
   293:34 10 (_ #(#(#<directory (guix upstream) 2849820>) #<packa?> ?))
   293:34  9 (_ #(#(#(#<directory (guix gnu-maintenance) 98?> ?) ?) ?))
    619:8  8 (_ #(#(#<directory (guix gnu-maintenance) 98a6000> # ?)))
    619:8  7 (_ #(#(#<directory (guix gnu-maintenance) 98a6000> # ?)))
   626:19  6 (_ #(#(#<directory (guix gnu-maintenance) 98a6000> # ?)))
   293:34  5 (_ #(#(#(#<directory (guix gnu-maintenance) 98a6000>)) ?))
In ice-9/boot-9.scm:
    829:9  4 (catch srfi-34 #<procedure f4701c0 at ice-9/eval.scm:3?> ?)
In ice-9/eval.scm:
   293:34  3 (_ #(#(#<directory (guix http-client) b128d20> #<<u?> ?)))
   298:34  2 (_ #(#(#<directory (guix http-client) b128d20> #f # ?) ?))
In ice-9/boot-9.scm:
    152:2  1 (with-fluid* _ _ _)
In ice-9/eval.scm:
    619:8  0 (_ #(#(#(#(#<directory (guix build download) ?>) ?) ?) ?))

ice-9/eval.scm:619:8: X.509 certificate of 'ftp.gnu.org' could not be
verified:
  signer-not-found
  invalid
```

Thanks,
Rohit

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Re: [Error]: Newer than Compiled on a fresh install

[Ricardo Wurmus]

Hi Rohit,

> ice-9/eval.scm:619:8: X.509 certificate of 'ftp.gnu.org' could not be
> verified:
>   signer-not-found
>   invalid

First, please check that you have substitutes enabled and you are in
fact fetching binaries from ci.guix.info and/or mirror.hydra.gnu.org.
(In recent versions of Guix these are enabled by default.)

Guix is trying to fetch source code from ftp.gnu.org, which is likely
not what you want when using substitutes.  It should fetch sources from
our build farm cache, or even better fetch the built binaries.

It’s failing to fetch the sources, because it cannot verify the TLS
certificate.  You may need to set up environment variables to specify
the location of the certificate bundle.

The manual includes a section on X.509 certificates.

Hope this helps!

--
Ricardo