proftpd-pgsql 1.2.10-27ubuntu3 (i386 binary) in ubuntu dapper

 A powerful replacement for wu-ftpd, this File Transfer Protocol
 daemon supports hidden directories, virtual hosts, and per-directory
 ".ftpaccess" files. It uses a single main configuration file, with a
 syntax similar to Apache.
 .
 Because of the advanced design, anonymous-FTP directories can have
 an arbitrary internal structure (bin, lib, etc, and special files are
 not needed). Advanced features like multiple password files and
 upload/download ratios are also supported.
 .
 This package contains the proftpd daemon compiled with support for
 PostgreSQL user authentication. It also supports PAM authentication.
 .
 More information can be found at http://www.proftpd.org/.