install -m 0644 squid_nufw_helper ${INSTALL_ROOT}/usr/libexec/ &&
if [[ ! -d ${INSTALL_ROOT}/etc/squid_nufw_helper ]]; then
  mkdir -p ${INSTALL_ROOT}/etc/squid_nufw_helper
fi                                                             &&
install -m 0640 example.conf ${INSTALL_ROOT}/etc/squid_nufw_helper
