[Dovecot] compiling dovecot-sieve

[Fintec]

Our server is an CentOS4.4 box and we use the atrpms built RPMs for
installing dovecot. I am wanting to use the sieve plug-in so I've
followed the dovecot wiki instructions, downloaded the files from CVS,
but I'm not sure what configure options to use. When I try without any
options I get: 

dovecot-config not found from /usr/src/dovecot-sieve, use
--with-dovecot=PATH
to give path to compiled Dovecot sources

I tried using "./configure --with-dovecot=/usr/libexec/dovecot" but get
the same problem.

Any help would be greatly appreciated.

Gavin

-- ATRPMS RPM file listing --
/etc/dovecot.conf
/etc/pam.d/dovecot
/etc/pki/dovecot/dovecot-openssl.cnf
/etc/rc.d/init.d/dovecot
/usr/lib64/dovecot/imap
/usr/lib64/dovecot/imap/lib01_acl_plugin.so
/usr/lib64/dovecot/imap/lib01_convert_plugin.so
/usr/lib64/dovecot/imap/lib01_quota_plugin.so
/usr/lib64/dovecot/imap/lib01_zlib_plugin.a
/usr/lib64/dovecot/imap/lib01_zlib_plugin.la
/usr/lib64/dovecot/imap/lib01_zlib_plugin.so
/usr/lib64/dovecot/imap/lib02_imap_quota_plugin.a
/usr/lib64/dovecot/imap/lib02_imap_quota_plugin.la
/usr/lib64/dovecot/imap/lib02_imap_quota_plugin.so
/usr/lib64/dovecot/imap/lib02_trash_plugin.so
/usr/lib64/dovecot/lda
/usr/lib64/dovecot/lda/lib01_acl_plugin.so
/usr/lib64/dovecot/lda/lib01_convert_plugin.so
/usr/lib64/dovecot/lda/lib01_quota_plugin.so
/usr/lib64/dovecot/lda/lib02_trash_plugin.so
/usr/lib64/dovecot/lib01_acl_plugin.a
/usr/lib64/dovecot/lib01_acl_plugin.la
/usr/lib64/dovecot/lib01_acl_plugin.so
/usr/lib64/dovecot/lib01_convert_plugin.a
/usr/lib64/dovecot/lib01_convert_plugin.la
/usr/lib64/dovecot/lib01_convert_plugin.so
/usr/lib64/dovecot/lib01_quota_plugin.a
/usr/lib64/dovecot/lib01_quota_plugin.la
/usr/lib64/dovecot/lib01_quota_plugin.so
/usr/lib64/dovecot/lib02_trash_plugin.a
/usr/lib64/dovecot/lib02_trash_plugin.la
/usr/lib64/dovecot/lib02_trash_plugin.so
/usr/lib64/dovecot/pop3
/usr/lib64/dovecot/pop3/lib01_convert_plugin.so
/usr/lib64/dovecot/pop3/lib01_quota_plugin.so
/usr/libexec/dovecot
/usr/libexec/dovecot/checkpassword-reply
/usr/libexec/dovecot/deliver
/usr/libexec/dovecot/dict
/usr/libexec/dovecot/dovecot-auth
/usr/libexec/dovecot/gdbhelper
/usr/libexec/dovecot/imap
/usr/libexec/dovecot/imap-login
/usr/libexec/dovecot/pop3
/usr/libexec/dovecot/pop3-login
/usr/libexec/dovecot/rawlog
/usr/libexec/dovecot/ssl-build-param
/usr/sbin/dovecot
/usr/sbin/dovecotpw
/usr/share/doc/dovecot-1.0
/usr/share/doc/dovecot-1.0/REDHAT-FAQ.txt
/usr/share/doc/dovecot-1.0/USE-WIKI-INSTEAD
/usr/share/doc/dovecot-1.0/UW-to-Dovecot-Migration
/usr/share/doc/dovecot-1.0/UW-to-Dovecot-Migration/maildir-migration.txt
/usr/share/doc/dovecot-1.0/UW-to-Dovecot-Migration/migrate-folders
/usr/share/doc/dovecot-1.0/UW-to-Dovecot-Migration/migrate-users
/usr/share/doc/dovecot-1.0/UW-to-Dovecot-Migration/perfect_maildir.pl
/usr/share/doc/dovecot-1.0/auth-protocol.txt
/usr/share/doc/dovecot-1.0/auth.txt
/usr/share/doc/dovecot-1.0/configuration.txt
/usr/share/doc/dovecot-1.0/design.txt
/usr/share/doc/dovecot-1.0/examples
/usr/share/doc/dovecot-1.0/examples/dovecot-ldap.conf
/usr/share/doc/dovecot-1.0/examples/dovecot-sql.conf
/usr/share/doc/dovecot-1.0/examples/mkcert.sh
/usr/share/doc/dovecot-1.0/index.txt
/usr/share/doc/dovecot-1.0/mail-storages.txt
/usr/share/doc/dovecot-1.0/multiaccess.txt
/usr/share/doc/dovecot-1.0/nfs.txt
/usr/share/doc/dovecot-1.0/securecoding.txt
/usr/share/doc/dovecot-1.0/variables.txt
/var/cache/dovecot
/var/cache/dovecot/indexes
/var/run/dovecot
/var/run/dovecot/login