Bug#562895: sasl2-bin: Postinst fails on upgrade

[Francis Russell]

Package: sasl2-bin
Version: 2.1.23.dfsg1-4
Severity: important

The sasl2-bin configure script uses db4.8_upgrade to upgrade the /etc/sasldb2.
However, the package does not have a dependency on db4.8-util. Without it, the
package upgrade fails and the package is left in a partially installed state.

-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.18-164.6.1.el5xen (SMP w/8 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/dash

Versions of packages sasl2-bin depends on:
ii  db4.7-util                4.7.25-8       Berkeley v4.7 Database Utilities
ii  debconf [debconf-2.0]     1.5.28         Debian configuration management sy
ii  libc6                     2.10.2-2       GNU C Library: Shared libraries
ii  libcomerr2                1.41.9-1       common error description library
ii  libdb4.8                  4.8.24-2       Berkeley v4.8 Database Libraries [
ii  libgssapi-krb5-2          1.7+dfsg-4     MIT Kerberos runtime libraries - k
ii  libk5crypto3              1.7+dfsg-4     MIT Kerberos runtime libraries - C
ii  libkrb5-3                 1.7+dfsg-4     MIT Kerberos runtime libraries
ii  libkrb5support0           1.7+dfsg-4     MIT Kerberos runtime libraries - S
ii  libldap-2.4-2             2.4.17-2.1     OpenLDAP libraries
ii  libpam0g                  1.1.0-4        Pluggable Authentication Modules l
ii  libsasl2-2                2.1.23.dfsg1-4 Cyrus SASL - authentication abstra
ii  libssl0.9.8               0.9.8k-7       SSL shared libraries
ii  lsb-base                  3.2-23         Linux Standard Base 3.2 init scrip

sasl2-bin recommends no packages.

sasl2-bin suggests no packages.

-- debconf information:
* cyrus-sasl2/backup-sasldb2: /var/backups/sasldb2.bak
* cyrus-sasl2/upgrade-sasldb2-failed:
  cyrus-sasl2/upgrade-sasldb2-backup-failed:
  cyrus-sasl2/purge-sasldb2: false