Bug#573290: cyrus-imapd-2.3: fails to build 2 time in a row

[Gonéri Le Bouder]

Package: cyrus-imapd-2.3
Version: 2.3.8-1
Severity: important

Hi, if I try to rebuild the package I get:

(...)
dh_cean
dh_clean: Compatibility levels before 5 are deprecated.
dpatch  deapply-all
reverting patch 99-update-autoconf from ./ ... failed.
make: *** [unpatch] Error 1
dpkg-buildpackage: error: debian/rules clean gave error exit status 2


-- System Information:
Debian Release: squeeze/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-trunk-vserver-686 (SMP w/2 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to fr_FR.UTF-8)
Shell: /bin/sh linked to /bin/dash