Hello, It would appear, that this specific issue was fixed by Mathieu in commit 0c8bb20b7cbd39537999fce29979a6acaf64e601. If such a slip-up happens again in future and you really need to update a week-old generation, note that you can also specify slightly older commits using "guix pull --commit=COMMIT-HASH".
Regards, Leo Am Dienstag, den 29.12.2020, 17:11 +0000 schrieb zna...@disroot.org: > Hi! Please, repair this. > > $ guix pull && guix package-u > ... > building /gnu/store/ccp139yzx1wzlh1dln4gi93wlvzl2pzc-guix- > 610cd6a17.drv... > building CA certificate bundle... > building fonts directory... > building directory of Info manuals... > building database for manual pages... > building profile with 1 package... > building /gnu/store/dj670bvqzchf2xjhy2hnc52i1faxa11d-inferior- > script.scm.drv... > building package cache... > -builder for `/gnu/store/b2dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix- > package-cache.drv' failed to produce output path > `/gnu/store/mnailki8gsw9k6y9x5mi9qc4vva400dy-guix-package-cache' > build of /gnu/store/b2dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix-package- > cache.drv failed > View build log at > '/var/log/guix/drvs/b2/dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix-package- > cache.drv.bz2'. > cannot build derivation `/gnu/store/i1r62qfdhlshbszbz5fhd7s21g9wiv6f- > profile.drv': 1 dependencies couldn't be built > > $ cp /var/log/guix/drvs/b2/dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix- > package-cache.drv.bz2 . > $ bzip2 -d -k -v dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix-package- > cache.drv.bz2 > $ cat dkxxh10w1nsilsg2xhvvhhq8sdbmi2-guix-package-cache.drv > (repl-version 0 1 1) > Generating package cache for > '/gnu/store/4xv2dib26yqlrg3367nlnwph5m1lh72w-profile'... > (exception unbound-variable (value #f) (value "Unbound variable: ~S") > (value (r-snpstats)) (value #f)) > > $ guix describe > Generation 3 Dec 26 2020 15:37:12 (current) > guix 4969b51 > repository URL: https://git.savannah.gnu.org/git/guix.git > branch: master > commit: 4969b51d175497bfcc354c91803e9d70542b7113
