I followed these directions to a tee:Everything was going well until I actually tried to run this command (there is a typo in the article, I've corrected it here):/usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfgMy results:# /usr/local/nagios/bin/ndo2db -c /usr/local/nagios/etc/ndo2db.cfg Could not bind socket: Permission deniedI'm running this command as root already.  I chose to use the UNIX socket rather than TCP.  The Nagios log shows the following after a fresh reboot but nothing if I try to run that command manually.[1371152186] ndomod: NDOMOD 1.5.2 (06-08-2012) Copyright (c) 2009 Nagios Core Development Team and Community Contributors[1371152186] ndomod: Could not open data sink!  I'll keep trying, but some output may get lost...[1371152186] Event broker module '/usr/local/nagios/bin/ndomod.o' initialized successfully.Looking at the process tree, I see no ndo process of any kind running.  Looking at netstat, I see this:unix  2      [ ACC ]     STREAM     LISTENING     841374 /var/run/saslauthd/muxunix  2      [ ACC ]     STREAM     LISTENING     840356 @/com/ubuntu/upstartunix  2      [ ]         DGRAM                    840610 @/org/kernel/udev/udevdunix  10     [ ]         DGRAM                    841162 /dev/logunix  2      [ ACC ]     STREAM     LISTENING     841337 /var/lib/mysql/mysql.sockunix  2      [ ]         DGRAM                    857504 unix  2      [ ]         DGRAM                    847472 unix  2      [ ]         DGRAM                    841625 unix  2      [ ]         DGRAM                    841584 unix  2      [ ]         DGRAM                    841534 unix  2      [ ]         DGRAM                    841517 unix  2      [ ]         DGRAM                    841373 unix  2      [ ]         DGRAM                    841212 unix  3      [ ]         DGRAM                    840614 unix  3      [ ]         DGRAM                    840613 I tried to enable debugging for this utilility:debug_level=-1debug_verbosity=1debug_file=/usr/local/nagios/var/ndo2db.debugmax_debug_file_size=1000000But nothing is written to /usr/local/nagios/var/ndo2db.debug.
Could not bind socket: Permission denied when trying to start NDOUtils using UNIX socket
linux;centos;socket;nagios