I finally could install bare-bones.scm GuixSD working machine. Now i am interested in installing a mirror [of hydra] for offline installation. There is no telecommunications where I live. So I could bring the server to download substitutes and then take it back to my network for local download. I was told that an nginx mirror of hydra would cache only substitutes after they have been requested through it. Nevertheless, for those that need that, here is the config: https://git.savannah.gnu.org/cgit/guix/maintenance.git/tree/hydra/nginx/mirror.conf
Since that solution is not for offline use, please suggest what I should do. --
