postinst is in libapache2-mod-neko 2.0.0-4build1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #!/bin/sh
set -e
ENABLE2=/usr/sbin/a2enmod
case "$1" in
    configure)
        ## Register with Apache 2, if present.
        if [ -e /usr/share/apache2/apache2-maintscript-helper ]; then
            . /usr/share/apache2/apache2-maintscript-helper
            ## mod_neko requires the prefork MPM.
            if [ "$(a2query -M)" != prefork ]; then
                if apache2_switch_mpm prefork; then
                    apache2_invoke enmod neko
                else
                    apache2_msg err "Could not switch to prefork; not enabling mod_neko."
                fi
            else
                apache2_invoke enmod neko
            fi
        fi
        ;;
    abort-upgrade|abort-remove|abort-deconfigure)
        ;;
    *)
        echo "postinst called with unknown argument \`$1'" >&2
esac
# Automatically added by dh_apache2
if true; then
	if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
		. /usr/share/apache2/apache2-maintscript-helper
		for conf in neko  ; do
			apache2_invoke enmod $conf  || exit $?
		done
	fi
fi
# End automatically added section
exit 0
 |