>> In execlp of gpg2: No such file or directory

> You need to have GnuPG 2.x installed:

>   guix package -i gnupg

Why is it trying to download tarballs after this error?  I think it
should print an error message and exit.

How can I use packages from my profile?  I've added
'/root/.guix-profile' to PATH (should we add it to 'pre-inst-env'?), but
'/root/.guix-profile/bin/gpg2' fails to resolve host 'keys.gnupg.net'.
'/etc/resolv.conf' isn't empty; '/usr/bin/gpg' works fine.

And I still think that 'guix refresh' must ask before importing a key.