Re: [ext] Re: failed to install the python-umap-learn package

[zimoun]

On Wed, 30 Sep 2020 at 13:41, Hong.Li@mdc-berlin.de
<Hong.Li@mdc-berlin.de> wrote:

> $ guix time-machine --commit=cd5406effa34fa5cfda7eb7bbd2ccaf5201cf523 -- 
> package -p guix/new/.guix-profile -i python3 python-umap-learn
> Updating channel 'guix' from Git repository at 
> 'https://git.savannah.gnu.org/git/guix.git'...
> Updating channel 'guix-bimsb' from Git repository at 
> 'https://github.com/BIMSBbioinfo/guix-bimsb.git'...
> Updating channel 'guix-past' from Git repository at 
> 'https://gitlab.inria.fr/guix-hpc/guix-past'...
> Updating channel 'guix-bimsb-nonfree' from Git repository at 
> 'https://github.com/BIMSBbioinfo/guix-bimsb-nonfree.git'...

[...]

> |builder for `/gnu/store/jvffmvaz1rm0q11c57wmsp08h0slj9ym-guix-past.drv' 
> failed to produce output path 
> `/gnu/store/gg8fs00h7vqx29icijxpd7w99z1p8lmf-guix-past'
> build of /gnu/store/jvffmvaz1rm0q11c57wmsp08h0slj9ym-guix-past.drv failed

The error comes from the channel 'guix-past'.  Well, I will investigate later...
Therefore, you have to turn off this channel.  The simplest is to run:

    echo "%default-channels" > /tmp/chan.scm
    guix time-machine --commit=cd5406effa34fa5cfda7eb7bbd2ccaf5201cf523 \
          -C /tmp/chan.scm \
         -- package -p guix/new/.guix-profile -i python3 python-umap-learn

Hope that helps.


> [hli@max-login3.mdc-berlin.net:~] $ guix time-machine 
> --commit=cac674d99dc4a332e6210c57ec7f1b8164f66642 -- package -p 
> guix/new/.guix-profile -i python3 python-umap-learn

Why this commit?  'python-umap-learn' should be broken

> Updating channel 'guix' from Git repository at 
> 'https://git.savannah.gnu.org/git/guix.git'...
> Updating channel 'guix-bimsb' from Git repository at 
> 'https://github.com/BIMSBbioinfo/guix-bimsb.git'...
> Updating channel 'guix-past' from Git repository at 
> 'https://gitlab.inria.fr/guix-hpc/guix-past'...
> Updating channel 'guix-bimsb-nonfree' from Git repository at 
> 'https://github.com/BIMSBbioinfo/guix-bimsb-nonfree.git'...
> Computing Guix derivation for 'x86_64-linux'...  WARNING: (guix build 
> emacs-build-system): imported module (guix build utils) overrides core 
> binding `delete'                                                |
> The following derivation will be built:
>    /gnu/store/zz2557r32hsq2ksa53ix4ygaskkrs2qi-profile.drv
> The following profile hook will be built:
>    /gnu/store/yaj4m68r6l9jhdb767psz79fm84hb6x6-guix-package-cache.drv
> building package cache...
> /builder for 
> `/gnu/store/yaj4m68r6l9jhdb767psz79fm84hb6x6-guix-package-cache.drv' failed 
> to produce output path 
> `/gnu/store/9vpcvp00acz4lvglfs1k69a4i05p5hbw-guix-package-cache'
> build of /gnu/store/yaj4m68r6l9jhdb767psz79fm84hb6x6-guix-package-cache.drv 
> failed
> View build log at 
> '/gnu/var/log/guix/drvs/ya/j4m68r6l9jhdb767psz79fm84hb6x6-guix-package-cache.drv'.
> cannot build derivation 
> `/gnu/store/zz2557r32hsq2ksa53ix4ygaskkrs2qi-profile.drv': 1 dependencies 
> couldn't be built

I do not know why it returns an error here.  What happens if you run:

  guix time-machine --commit=cac674d99dc4a332e6210c57ec7f1b8164f66642 -- help

?

All the best,
simon