apt-get install build-essential libncurses5-dev libreadline-dev libghc-zlib-dev liblzo2-dev libssl-dev

cd /usr/local/src

wget http://www.tinc-vpn.org/packages/tinc-1.1pre14.tar.gz
tar -xvzf tinc-1.1pre14.tar.gz

cd tinc-1.1pre14

./configure --prefix= && make && make install

also tested with Ubuntu 14.04 and tinc 1.1pre11