Re: I can not run 'guix pull', how to deal with

[ludo@gnu.org (Ludovic Courtès)]

tumashu <tumashu@163.com> skribis:

> feng@tumashu:~ $ guix pull
> fetching path `/gnu/store/1drx7dy1zakc0xs60nb0im1jbvxp11dj-isrgrootx1.pem'...
> Downloading https://mirror.hydra.gnu.org/guix/nar/gzip/1drx7dy1zakc0xs60nb0im1jbvxp11dj-isrgrootx1.pem (2KiB installed)...
> guix substitute: error: download from 'https://mirror.hydra.gnu.org/guix/nar/gzip/1drx7dy1zakc0xs60nb0im1jbvxp11dj-isrgrootx1.pem' failed: 404, "Not Found"
> fetching path `/gnu/store/1drx7dy1zakc0xs60nb0im1jbvxp11dj-isrgrootx1.pem' failed with exit code 1
> fetching path `/gnu/store/bcq7sqhg18b7b1q87j8z60d5hybsdafm-letsencryptauthorityx3.pem'...
> killing process 3656
> guix pull: error: build failed: some substitutes for the outputs of derivation `/gnu/store/hm8c3lfvxkspqg9g3hcb877lkiqriad9-isrgrootx1.pem.drv' failed (usually happens due to networking issues); try `--fallback' to build derivation from source
> feng@tumashu:~ $

This should be fixed as you read it (just the time for nginx to expire
the cached 404.)

(For the curious, I fixed it by running:

  wget -O - https://hydra.gnu.org/1drx7dy1zakc0xs60nb0im1jbvxp11dj.narinfo

which told ‘guix publish’ to regenerate the nar corresponding to this
narinfo.  The problem we had here was that the nginx caches had cached
the narinfo but not the nar, and ‘guix publish’ currently only
generate nars when their narinfo is first queried.)

Thanks for your report!

Ludo’.