[Dovecot] zlib error when running doveadm

[Michael Long]

Upgraded to dovecot 2.2.4 from 2.1.16

Error I see is:

doveadm(root): Error: Module is for different ABI version 2.1.16 (we 
have 2.2.ABIv3(2.2.4)): 
/usr/local/lib/dovecot/doveadm/lib10_doveadm_zlib_plugin.so

How do I resolve this?

Configure options:
./configure --with-bzlib --with-ssl --with-mysql --with-zlib --with-pam

Configuration:
# 2.2.4: /usr/local/etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-48-generic x86_64 Ubuntu 12.04.2 LTS
doveconf: Warning: Dovecot was last started using 
/etc/dovecot/dovecot-postfix.conf, but this config is 
/usr/local/etc/dovecot/dovecot.conf
auth_mechanisms = plain login cram-md5
disable_plaintext_auth = no
listen = *
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_access_groups = mail
mail_debug = yes
mail_gid = 8
mail_location = maildir:~/Maildir
mail_plugins = " zlib"
mail_privileged_group = mail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope 
encoded-character vacation subaddress comparator-i;ascii-numeric 
relational regex imap4flags copy include variables body enotify 
environment mailbox date
passdb {
   args = /etc/dovecot/passdb
   driver = passwd-file
}
passdb {
   driver = pam
}
plugin {
   fts = squat
   sieve = ~/.dovecot.sieve
   sieve_debug = yes
   sieve_dir = ~/
   sieve_global_dir = /etc/dovecot
   sieve_global_path = /etc/dovecot/dovecot.sieve
   zlib_save = gz
   zlib_save_level = 6
}
protocols = imap pop3 sieve
service auth {
   unix_listener /var/run/dovecot/auth-master {
     group = postfix
     mode = 0666
     user = postfix
   }
   unix_listener /var/spool/postfix/private/dovecot-auth {
     group = postfix
     mode = 0666
     user = postfix
   }
   user = root
}
service managesieve-login {
   inet_listener sieve {
     port = 4190
   }
   inet_listener sieve_deprecated {
     port = 2000
   }
}
ssl_cert = </etc/postfix/certs/postfix_public_cert.pem
ssl_cipher_list = 
ALL:!LOW:!SSLv2:ALL:!aNULL:!ADH:!eNULL:!EXP:RC4+RSA:+HIGH:+MEDIUM
ssl_key = </etc/postfix/certs/postfix_private_key.pem
userdb {
   driver = passwd
}
verbose_proctitle = yes
protocol imap {
   imap_client_workarounds = delay-newmail
   mail_max_userip_connections = 50
   mail_plugin_dir = /usr/local/lib/dovecot
   mail_plugins = " zlib fts fts_squat zlib imap_zlib"
}
protocol pop3 {
   mail_max_userip_connections = 20
   mail_plugins = " zlib zlib"
   pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
   pop3_uidl_format = %08Xu%08Xv
}
protocol lda {
   auth_socket_path = /var/run/dovecot/auth-master
   deliver_log_format = msgid=%m: %$
   lda_mailbox_autocreate = yes
   mail_plugin_dir = /usr/local/lib/dovecot
   mail_plugins = sieve zlib
   postmaster_address = postmaster
   quota_full_tempfail = yes
   rejection_reason = Your message to <%t> was automatically rejected:%n%r
}