http://www.proftpd.org/

ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.3g.tar.bz2

./configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib --localstatedir=/var/run --enable-shadow --disable-pam --disable-ipv6 &&
make

make install