Bug#540016: ssl-cert: fails to install

[sistemas <sistemas@guaro.benalmadena.com>]

Package: ssl-cert
Version: 1.0.23
Severity: grave
Justification: renders package unusable

Fails to install because of not using --force-badname when creating group
ssl-cert. This is the install log:

Unpacking ssl-cert (from .../ssl-cert_1.0.23_all.deb) ...
Processing triggers for man-db ...
Setting up ssl-cert (1.0.23) ...
addgroup: Please enter a username matching the regular expression configured
via the NAME_REGEX configuration variable.  Use the `--force-badname'
option to relax this check or reconfigure NAME_REGEX.
dpkg: error processing ssl-cert (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 ssl-cert
E: Sub-process /usr/bin/dpkg returned an error code (1)


-- System Information:
Debian Release: 5.0.2
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (x86_64)

Kernel: Linux 2.6.26-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=es_ES.UTF-8, LC_CTYPE=es_ES.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages ssl-cert depends on:
ii  adduser                 3.110            add and remove users and groups
ii  debconf [debconf-2.0]   1.5.24           Debian configuration management sy
ii  openssl                 0.9.8g-15+lenny1 Secure Socket Layer (SSL) binary a
ii  openssl-blacklist       0.4.2            list of blacklisted OpenSSL RSA ke

ssl-cert recommends no packages.

ssl-cert suggests no packages.

-- debconf information:
  make-ssl-cert/vulnerable_prng:
  make-ssl-cert/title:
  make-ssl-cert/hostname: localhost