wg binary in armhf deb from ppa missing

[Alexander Morlang]

Hi,
used the launchpad ppa in xenial on armhf (Banana Pro). 
The wireguard-tools packet installed only /usr/share/doc

Is this a known problem?

I downloaded the
https://launchpad.net/~wireguard/+archive/ubuntu/wireguard/+files/wireguard-tools_0.0.20170214-wg1~xenial_armhf.deb
and hat a look with dpkg -c <file>, getting the same result of no binary in the packet.

regards, Alex