Bug#4305: metmail uses non-existent flag in postinst

["Susan G. Kleinmann" <sgk@sgk.tiac.net>]

Package: metamail
Version: 2.7-6

# dpkg --configure metamail
Setting up metamail (2.7-6) ...
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
/usr/sbin/install-mime: Unknown option '--quiet'
...
dpkg: error processing metamail (--configure):
 subprocess post-installation script returned error exit status 2
Errors were encountered while processing:
 metamail

Susan Kleinmann