bug#56091: closed (Possible hash mismatch in barrier 2.4.0)

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Your message dated Sun, 19 Jun 2022 17:28:53 +0200
with message-id <87v8sw3bws@nckx>
and subject line Re: bug#56091: Possible hash mismatch in barrier 2.4.0
has caused the debbugs.gnu.org bug report #56091,
regarding Possible hash mismatch in barrier 2.4.0
to be marked as done.

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56091: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=56091
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--- Begin Message --- Subject: Possible hash mismatch in barrier 2.4.0 Date: Sun, 19 Jun 2022 10:25:44 +0400 User-agent: mu4e 1.6.11; emacs 29.0.50

Hey there!

Am trying to install barrier on my computer and guix tells me there is a hash mismatch. I’m able to install other applications, and I think this is a case where the hash in the package description might be wrong?

More than happy to provide more info, please let me know how i can help debug this.

Cheers, Vishakh Kumar

grokkingstuff@grokkingNoether ~$ guix install barrier The following package will be installed: barrier 2.4.0

The following derivations will be built: /gnu/store/0lwma8nhhy18z8x5v8zjjhk740bm1mv9-barrier-2.4.0.drv /gnu/store/lba0pd5a1hzzfbcswgx0ws1nrldfxxnp-barrier-2.4.0-checkout.drv

15.1 MB will be downloaded qtbase-5.15.2 14.4MiB 31KiB/s 07:54 [##################] 100.0% building /gnu/store/lba0pd5a1hzzfbcswgx0ws1nrldfxxnp-barrier-2.4.0-checkout.drv… /r:sha256 hash mismatch for /gnu/store/s7ivxx684bd34bzmgdc282kw1lsg407r-barrier-2.4.0-checkout: expected hash: 10xk9szxxnqgfym53mcd9hqj1cw2ipncmiixw3i3ajlj1vn88qh1 actual hash: 19bwa9qidq2mxv1fkyxxc1xdmv3jx6bj35bkaaw70jzkblnfmlfs hash mismatch for store item ’/gnu/store/s7ivxx684bd34bzmgdc282kw1lsg407r-barrier-2.4.0-checkout’ build of /gnu/store/lba0pd5a1hzzfbcswgx0ws1nrldfxxnp-barrier-2.4.0-checkout.drv failed View build log at ’/var/log/guix/drvs/lb/a0pd5a1hzzfbcswgx0ws1nrldfxxnp-barrier-2.4.0-checkout.drv.bz2’. cannot build derivation `/gnu/store/0lwma8nhhy18z8x5v8zjjhk740bm1mv9-barrier-2.4.0.drv’: 1 dependencies couldn’t be built guix install: error: build of `/gnu/store/0lwma8nhhy18z8x5v8zjjhk740bm1mv9-barrier-2.4.0.drv’ failed

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--- Begin Message --- Subject: Re: bug#56091: Possible hash mismatch in barrier 2.4.0 Date: Sun, 19 Jun 2022 17:28:53 +0200

Hi!

Thanks for reporting this.

Vishakh Kumar 写道：

I think this is a case where the hash in the package description
might be wrong?

What usually (though, mercifully, rarely) happens is that the hash is correct at the time of packaging, then upstream goes and moves a perfectly good git tag instead of making a new one, and the hash becomes wrong in retrospect.

This case was different: the original packager correctly ran ‘guix hash -rx .’ on their clone of the barrier git repository, but did not first check out the submodules and was unaware that these affect the hash. I don't think the original package ever built, or at least fail to see how it could have.

Fixed on master[0].

Closing, but could you guix pull & confirm that it works for you?

Kind regards,

T G-R

[0]: https://git.savannah.gnu.org/cgit/guix.git/commit/?id=7f1cb1ebca169e3a4b5ed59fe226bb614b18b57f

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