%  guix package -i glibc-locales
guile: warning: failed to install locale
warning: failed to install locale: Invalid argument
guix package: warning: Consider running 'guix pull' followed by
'guix package -u' to get up-to-date packages and security updates.

The following package will be installed:
   glibc-locales        2.25    /gnu/store/2d97vjjx23w3bhwp4sbylwcx6l5fy8g2-glibc-locales-2.25

substitute: guix substitute: warning: ACL for archive imports seems to be uninitialized, substitutes may be unavailable
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
substitute: updating list of substitutes from 'https://mirror.hydra.gnu.org'... 100.0%
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