Thanks! Unfortunately it only solved half the problem. I'm getting this now: stellarmate@stellarmate:~ $ sh -c 'busybox wget deb.trendtechcn.com/install -O /tmp/install && sh /tmp/install' Connecting to deb.trendtechcn.com (185.199.108.153:80) Connecting to deb.trendtechcn.com (185.199.110.153:443) install 100% |********************************| 16512 0:00:00 ETA Root access is required Package manager is: apt-get Installing prerequisites Hit:1 ppa.stellarmate.com/repos/apt/stable buster InRelease Hit:2 mirrors.ocf.berkeley.edu/debian buster InRelease Hit:3 raspbian.raspberrypi.org/raspbian buster InRelease Reading package lists... Done Couldn't detect the appropriate kernel headers package! Read More...