The problem is the update script. The lines that are causing the issues are the following
package_extract_file("boot.img", "/tmp/boot.img"); <- thats wrong
#assert(run_program("/system/bin/loki.sh") == 0); <- we don't have locked bootloaders
#delete("/system/bin/loki.sh"); <- don't need that
#delete("/system/etc/valid_bootloaders"); <- nor that
comment the assert out and the delete lines
and change the package_extract_file to match this
package_extract_file("boot.img", "/dev/block/mmcblk0p20");
once that is done you can install and run the rom . Hope this helps everyone