if [ -e /usr/share/apache2/apache2-maintscript-helper ] ; then. /usr/share/apache2/apache2-maintscript-helperapache2_invoke enconf package.confelif 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[ -d /etc/apache2/conf.d/ ] && [ ! -l /etc/apache2/conf.d/package.conf ] && ln -s ../conf-available/package.conf /etc/apache2/conf.d/package.conffi