On Wed, 30 Sep 2020 at 13:41, [email protected] <[email protected]> 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. > [[email protected]:~] $ 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
