post_install() {
if [ ! -f "/usr/lib/libdouble-conversion.so.1" ]; then
	if [ ! -f "/opt/packettracer/bin/libdouble-conversion.so.1" ]; then
	ln -s /usr/lib/libdouble-conversion.so /opt/packettracer/bin/libdouble-conversion.so.1
	fi
fi
}

post_upgrade() {
post_install
}

post_remove() {
if [ -f "/opt/packettracer/bin/libdouble-conversion.so.1" ]; then
    rm /opt/packettracer/bin/libdouble-conversion.so.1
fi
}