diff --git a/hbc b/hbc
index da971c5..bba14c1 100755
--- a/hbc
+++ b/hbc
@@ -20,7 +20,11 @@ import errno
 import traceback
 import lockfile 
 import daemon
-import daemon.pidfile
+try:
+	import daemon.pidfile
+except:
+	print "need version 2.1 or higer of python-daemon"
+	sys.exit(1)
 import syslog
 
 
@@ -51,7 +55,7 @@ def getsock(host):
 		logm = '%s hbc died: \n%s' % ('getsock', traceback.format_exc())
 		if DBG: print logm
 		return None
-	if r[0][0] in [28, 30]:
+	if r[0][0] in [10, 28, 30]:
 		af_type=socket.AF_INET6
 	elif r[0][0] == 2:
 		af_type=socket.AF_INET
@@ -296,6 +300,7 @@ if fdaemon:
 		working_directory='/tmp',
 		umask=0o002,
 		pidfile=pidfile,
+		initgroups=False,
 		)
 
 	context.signal_map = {