Proftpd Fail On Start

I wanted to upgrade proftpd and dit this.

I followed an how-to on directadminforums:

Code:
cd /usr/local/directadmin/customapache/
wget ftp://ftp.proftpd.org/distrib/source....3.1rc2.tar.gz
tar xzf proftpd-1.3.1rc2.tar.gz
rm -rf proftpd-1.3.1rc2.tar.gz
cd proftpd-1.3.1rc2
./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var/run --with-modules=mod_ratio:mod_readme:mod_tls
make
make install
perl -pi -e "s/^AuthPAM on/#AuthPAM on/g" /etc/proftpd.conf
/etc/rc.d/init.d/proftpd restart
I changed the proftpd-1.3.1rc2 version to the newest version of proftpd.org

When I run /etc/init.d/proftpd start, I get the following:

Code:
Starting proftpd: - mod_tls/2.1.2: compiled using OpenSSL version 'OpenSSL 0.9.7k 05 Sep 2006' headers, but linked to OpenSSL version 'OpenSSL 0.9.7a Feb 19 2003' library
- Fatal: unable to load module 'mod_tls.c': Operation not permitted
[FAILED]