wget https://github.com/downloads/libevent/libevent/libevent-2.0.16-stable.tar.gz
tar xvf libevent-2.0.16-stable.tar.gz libevent
cd libevent
./configure
make
make install
git clone git://github.com/cjdelisle/cjdns.git
cd cjdns
mkdir build
cd build
export log_LEVEL=DEBUG
cmake ..
make
useradd cjdns
/sbin/ip tuntap add mode tun user cjdns
./cjdroute --genconf > cjdroute.conf
run ./cjdroute --getcmds < cjdroute.conf and make sure all the commands start at system startup (edit /etc/rc.local)
/sbin/ifconfig tun0 up
ip6tables -I INPUT -i tun0 -j ACCEPT
ip6tables -I OUTPUT -o tun0 -j ACCEPT
sudo -u cjdns ./cjdroute < cjdroute.conf