hint: Consider installing the `glibc-locales' package and defining `GUIX_LOCPATH', along these lines: guix install glibc-locales export GUIX_LOCPATH="$HOME/.guix-profile/lib/locale" See the "Application Setup" section in the manual, for more info. Starting download of /gnu/store/pxfhzd3s9pwj5zfkzdwxvy8qjg2vxiw1-okular-24.08.0.tar.xz From https://download.kde.org/stable/release-service/24.08.0/src/okular-24.08.0.tar.xz... following redirection to `https://mirrors.ukfast.co.uk/sites/kde.org/ftp/stable/release-service/24.08.0/src/okular-24.08.0.tar.xz'...  …08.0.tar.xz 7.7MiB 0B/s 00:00 ▕ ▏ 0.0%  …08.0.tar.xz 7.7MiB 3.8MiB/s 00:00 ▕▏ ▏ 0.8%  …08.0.tar.xz 7.7MiB 15.4MiB/s 00:00 ▕███████▉ ▏ 44.1%  …08.0.tar.xz 7.7MiB 16.9MiB/s 00:00 ▕████████████████▊ ▏ 93.1%  …08.0.tar.xz 7.7MiB 17.0MiB/s 00:00 ▕██████████████████▏ 100.0%