Index: src/config.h
--- src/config.h.orig
+++ src/config.h
@@ -45,8 +45,8 @@
 #define ETHERSFILE "/etc/ethers"
 #define DEFLEASE 3600 /* default DHCPv4 lease time, one hour */
 #define DEFLEASE6 (3600*24) /* default lease time for DHCPv6. One day. */
-#define CHUSER "nobody"
-#define CHGRP "dip"
+#define CHUSER "_dnsmasq"
+#define CHGRP "_dnsmasq"
 #define TFTP_MAX_CONNECTIONS 50 /* max simultaneous connections */
 #define LOG_MAX 5 /* log-queue length */
 #define RANDFILE "/dev/urandom"
@@ -219,7 +219,7 @@ RESOLVFILE
 #   if defined(__FreeBSD__)
 #      define CONFFILE "/usr/local/etc/dnsmasq.conf"
 #   else
-#      define CONFFILE "/etc/dnsmasq.conf"
+#      define CONFFILE "${SYSCONFDIR}/dnsmasq.conf"
 #   endif
 #endif