apt-get -o Dpkg::Options::="--force-confmiss" install dovecot-imapd
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
  dovecot-common libpq5
Suggested packages:
  ntp
The following NEW packages will be installed:
  dovecot-common dovecot-imapd libpq5
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/6,403 kB of archives.
After this operation, 13.0 MB of additional disk space will be used.
Do you want to continue [Y/n]?
Selecting previously deselected package libpq5.
(Reading database ... 35423 files and directories currently installed.)
Unpacking libpq5 (from .../libpq5_8.4.9-0squeeze1_i386.deb) ...
Selecting previously deselected package dovecot-common.
Unpacking dovecot-common (from .../dovecot-common_1%3a1.2.15-7_i386.deb) ...
Selecting previously deselected package dovecot-imapd.
Unpacking dovecot-imapd (from .../dovecot-imapd_1%3a1.2.15-7_i386.deb) ...
Processing triggers for man-db ...
Setting up libpq5 (8.4.9-0squeeze1) ...
Setting up dovecot-common (1:1.2.15-7) ...

Configuration file `/etc/dovecot/dovecot-dict-sql-example.conf', does not exist on system.
Installing new config file as you requested.

Configuration file `/etc/dovecot/dovecot-db-example.conf', does not exist on system.
Installing new config file as you requested.
Not replacing deleted config file /etc/dovecot/dovecot.conf
Not replacing deleted config file /etc/dovecot/dovecot-ldap.conf
Not replacing deleted config file /etc/dovecot/dovecot-sql.conf
You already have ssl certs for dovecot.
Setting up dovecot-imapd (1:1.2.15-7) ...
Can't open /etc/dovecot/dovecot.conf: No such file or directory.