Help please fping problem

[jalamahala]

I did the configuration in zabbix_server.conf, but I have the following error when setting up a simple check
-------------------------------------------------------------
status: not supported
error:
fping failed sh:/usr/sbin/fping: Permission denied
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i did

shell> chown root:zabbix /usr/sbin/fping
shell> chmod 710 /usr/sbin/fping
shell> chmod ug+s /usr/sbin/fping
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root@zabbix-VirtualBox:/usr/sbin# ls -l /usr/sbin/fping
total 16
-rw-r--r-- 1 root root 2091 2012-04-26 21:44 changelog.Debian.gz
-rw-r--r-- 1 root root 3956 2012-04-26 21:44 changelog.gz
-rw-r--r-- 1 root root 1258 2012-04-26 21:44 copyright
-rw-r--r-- 1 root root 2511 2012-04-26 21:44 README
---------------------------------------------------------------------------
but dont work for me.. help !

[alp]

Why you listed directory instead of file? Try to reinstall fping.