GuixSD in GPT

[Daniel Pimentel]

Hi Guix,

I tryed install GuixSD in a PC (Dell Optiplex 7010) in my work, but 
there is a error:

"guix grub-bios-setup: This GPT partition label contains no BIOS boot 
partition"

P.S.: I use the Legacy Bios in this computer.

Thanks,

--
Daniel Pimentel (d4n1)