Please delete packages grub2-efi-x64-bzr http://aur.archlinux.org/packages.php?ID=39901 and grub2-efi-x86-bzr http://aur.archlinux.org/packages.php?ID=39902 . The packages have been merged and replaced by grub2-efi-bzr http://aur.archlinux.org/packages.php?ID=40290 (see PKGBUILD for more info).
Can someone please check the PKGBUILD http://aur.archlinux.org/packages/grub2-efi-bzr/grub2-efi-bzr/PKGBUILD for any apparent errors. Thanks in advance. Regards. Keshav