postinst is in web2ldap 1.1.43~dfsg-1.
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 | #!/bin/sh
set -e
if [ "$1" = "configure" ] ; then
    CONF="web2ldap-fcgid"
    if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then
        . /usr/share/apache2/apache2-maintscript-helper
        apache2_invoke enconf $CONF
    elif dpkg-query -f '${Version}'  -W 'apache2.2-common' > /dev/null 2>&1 ; then
        # if the configuration uses <IfVersion> uncomment the next line
        # a2enmod -q version
	# this will trigger lintian, see #717132, override in place
        [ -d /etc/apache2/conf.d/ ] && [ ! -L /etc/apache2/conf.d/$CONF.conf ] && ln -s ../conf-available/$CONF.conf /etc/apache2/conf.d/$CONF.conf || true
    fi
fi
# Automatically added by dh_python2:
if which pycompile >/dev/null 2>&1; then
	pycompile -p web2ldap /usr/share/web2ldap
fi
# End automatically added section
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