Getting Started: ZYMKEY4i with RPI 4B Buster ARM 64 - Unable to locate package zkbootrtc


I’m running rapios-buster-arm64-lite 2021-05-07 and am going through the getting started guide. When running the install script it seems to fail silently during step. After a quick investigation i’ve found it fails to locate package zkbootrtc.

E: Unable to locate package zkbootrtc

Is anyone else having this issue? Is there a workaround?

Kind Regards,

Hi Jon,
It seems we have an issue with the zkbootrtc package for the 64 bit version of buster. You can download the deb directly and install while we cleanup the repo.


sudo dpkg -i zkbootrtc_1.1-14_arm64.deb