LEDDEVICE ERROR: Unknown/Unimplemented device ws2801

hi, just switch from OSMC to Archlinux to make an HTPC, when I try to run my config with hyperiond /etc/hyperion/hyperion.config.json, I got this error: LEDDEVICE ERROR: Unknown/Unimplemented device ws2801 and hyperion will stop. hyperion installed using pacman not in aur. aur has error when compiling. please help. thanks

figured it out, I used the latest hyperion.ng from AUR. it is now working.