Bug#416637: depends on system user asterisk without creating them in postinst

[Michael Ablassmeier]

Package: asterisk-app-fax
Version: 0.0.20060218-4
Severity: serious
Justification: Policy violation

hi,

while running archive wide piuparts tests your package failed on
installation because of no asterisk system user. Please use adduser in
order to create system users. 

 Setting up asterisk-app-fax (0.0.20060218-4) ...
 chown: `asterisk:asterisk': invalid user
 dpkg: error processing asterisk-app-fax (--configure):
 subprocess post-installation script returned error exit status 1
 Errors were encountered while processing:
 asterisk-app-fax
 E: Sub-process /usr/bin/dpkg returned an error code (1)

the full log can be found here:

 http://people.debian.org/~abi/piuparts/asterisk-app-fax

bye,
    - michael