[Dovecot] Sieve

Alright, so I know I need to get sieve installed. Seems fairly easy to make happen. However, in the documentation it tells me to find dovecot-config and supply that directory into the --with-dovecot= configuration option.

For some reason I do not have that file on my machine. I have used find / -name 'dovecot-config' to search for it and it is not there.

Is it going to be a problem that the file is not on my machine?

Thanks,

Fred