Trouble installing archlinux?

Question

Arch Linux

loadkeys en
Next, I connect the Internet, mark up the ssd program cgdisk
1. 500M as bootable, put the type ef00
2. Everything else I
format:
mkfs.vfat -F 32 /dev/sdb5
mkfs.ext4 /dev/sdb6 I mount
:
mount /dev/sda6 / mnt
mkdir /mnt/boot
mount /dev/sda5 /mnt/boot
Then I start the installation:
pacstrap /mnt base base-devel
pacman -Syu
genfstab -p /mnt >> /mnt/etc/fstab
And after the last line the error is: == > ERROR: No root directory specified
Where did I go wrong and what could be the cause of the error?

Answer 1

Forgot to chroot after mounting