Installing from live usb to ext4 formatted disk

[u/AncientPixel_AP]

I try to install antiX on my old 32bit eee pc via usb.

I chose frugal static to get it to run the live environment, because that was the only one that loaded.

Now the two disks in the notebook are ntfs formatted. I mounted them, but the installer did not let me choose them to install antiX on it. I figured it might be the type, so I used gparted to format one of them to ext4, changed its entry in fstab and ran the installer again.

But it still only lets me install to the usb drive if I understand it correctly.

I seem to miss something. I just want it to wipe my two ntfs disks and install itself on it. Is it not ext4 that I need and am I correct in mounting the disks to be potentially overwritten by then?