@ -22,6 +22,7 @@ RUN \
iputils-ping \
libc6 \
perl \
bc \
qrencode && \
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E1B39B6EF6DDB96564797591AE33835F504A1A25 && \
echo "deb http://ppa.launchpad.net/wireguard/wireguard/ubuntu bionic main" >> /etc/apt/sources.list.d/wireguard.list && \