Cinci56Sase Fri, 16 Oct 2020 08:00:34 -0700
Thank you ryutaroh@ Manually compiling 2.2.0-RC2 works fine as instructed in the INSTALL file in the sources.
I did apt install libnftnl-dev and libmnl-dev and configured with pcp-peer, portinuse and firewall=nftables