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Re: permission denied: /gnu/store/...guile...
From: |
Ludovic Courtès |
Subject: |
Re: permission denied: /gnu/store/...guile... |
Date: |
Wed, 20 May 2015 14:18:31 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
rekado <address@hidden> skribis:
> build error: executing
> `/gnu/store/cnqmkmj40jmssnx6fkf9n0n3bqj5x426-guile-2.0.11/bin/guile':
> Permission denied
> builder for
> `/gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv'
> failed with exit code 1
> @ build-failed
> /gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv - 1
> builder for
> `/gnu/store/ni0hz29nyd051fsp2n73icjnwx28fajz-ibus-pinyin-1.5.0.tar.gz.drv'
> failed with exit code 1
> cannot build derivation
> `/gnu/store/gbdfw3z89dxw5nh3qw5gq3y2p5i2l1a2-ibus-pinyin-1.5.0.drv': 1
> dependencies couldn't be built
> killing process 2391
> guix build: error: build failed: build of
> `/gnu/store/gbdfw3z89dxw5nh3qw5gq3y2p5i2l1a2-ibus-pinyin-1.5.0.drv' failed
> address@hidden guix $
> ~~~~~~
>
> I have confirmed that this particular guile binary can be executed, so I
> don't know what permission problem it encounters. I attached strace to the
> guix-daemon and it produced a long log which I have uploaded here:
> http://elephly.net/downies/guile-permission-denied.txt
So this happens only with this derivation?
Looking at the strace output, I can’t see anything suspicious;
everything seems to happen as expected, namely this part:
--8<---------------cut here---------------start------------->8---
[pid 16379] statfs("/gnu/store", {f_type="EXT2_SUPER_MAGIC", f_bsize=4096,
f_blocks=6417799, f_bfree=4940413, f_bavail=4608638, f_files=1641600,
f_ffree=1378343, f_fsid={-557300761, 437310106}, f_namelen=255, f_frsize=4096})
= 0
[pid 16379] unshare(CLONE_NEWNS) = 0
[pid 16379] mount(NULL, "/gnu/store", NULL, MS_REMOUNT|MS_BIND, NULL) = 0
--8<---------------cut here---------------end--------------->8---
The only thing that could go wrong is if the store somehow ended up
being mounted with MS_NOEXEC, but I don’t see that happening here.
I suppose you’re on Linux-libre 4.0.2, right?
> I have installed GuixSD from the 0.8.2 USB image onto a new, empty partition.
> I'm reusing only my home directory, which is located on a luks LVM. I have
> pulled the latest version of Guix and reconfigured the system a few hours
> ago.
... which means that other derivations build just fine, right?
> Derive([("out","/gnu/store/vvs2c9zzl9zwrq0zwrayjlih9cpwjbcq-ibus-pinyin-1.5.0.tar.gz","sha256","a85d458dcc51ea9fd65849e63002428b3fcb3b39adcbea9214b5cb4a4cbdbc96")],[("/gnu/store/479gki04zgbysxipcb1wdl56mh1bldbx-guile-2.0.11.drv",["out"]),("/gnu/store/p20cih7k80cpqka6f06100j1ycgf3fl1-module-import.drv",["out"]),("/gnu/store/s8bacxxryg87p2ag6gl46qz6jvpdm5qs-gnutls-3.4.0.drv",["out"]),("/gnu/store/w9g2dqsfgr6n8pslwmm2lgbka96qwig4-module-import-compiled.drv",["out"])],["/gnu/store/yhds5m08mgp3a3yb2gj9imn7pkap0fc1-ibus-pinyin-1.5.0.tar.gz-builder"],"x86_64-linux","/gnu/store/cnqmkmj40jmssnx6fkf9n0n3bqj5x426-guile-2.0.11/bin/guile",["--no-auto-compile","-L","/gnu/store/6fnbs4j7dsn6rc598d72caay00yggvh7-module-import","-C","/gnu/store/ww9kwrbs4h468vll6a3swg6dc3hr9f8i-module-import-compiled","/gnu/store/yhds5m08mgp3a3yb2gj9imn7pkap0fc1-ibus-pinyin-1.5.0.tar.gz-builder"],[("impureEnvVars","http_proxy
>
> https_proxy"),("out","/gnu/store/vvs2c9zzl9zwrq0zwrayjlih9cpwjbcq-ibus-pinyin-1.5.0.tar.gz")])
However I don’t see this derivation mention in the strace log. Could
you try to strace again the daemon, but this time just run:
guix build -S ibus-pinyin
?
Thanks,
Ludo’.
Re: permission denied: /gnu/store/...guile...,
Ludovic Courtès <=
Re: permission denied: /gnu/store/...guile..., Mark H Weaver, 2015/05/22