On Tue, Dec 26, 2017 at 09:43:22PM +0100, Catonano wrote:
> 2017-12-26 20:09 GMT+01:00 Leo Famulari <leo@famulari.name>:
> > If Efraim is just providing a substitute mirror of hydra.gnu.org, you
> > don't need to do anything. If he is building his own binary substitutes,
> > you'll need the signing key for his server, which wil be provided by
> > him. I've copied him on this message.
> 
> Ah. Thanks

I forgot to include him directly, so I'm doing it now.

> I just run this line
> ~$ ./pre-inst-env guix system disk-image gnu/system/install.scm
> 
> as by the instrctions to build an installation image from that branch
> 
> and I ended up with the error I reported here
> 
> If an installation image with the graphical installer can be built with a
> more current kernel, I'm all for it
> Only, please, tell me how

From the folder where you run that command, can you do `git describe`
and send the result here? Once I'm sure what branch and commit you are
using, I'll try updating the branch on Savannah.