LDAP - Sorry, sudo must be setuid root error

[tommygun]

Well I'm getting this error again among others. When trying to start zmcontrol, I get the following error:

Sorry, sudo must be setuid root.

I get the same error when I try to start it manually. I'm not sure what this means: I've looked in the etc/sudoers file and see the Zimbra stuff added in there.

I've read the wiki and haven't found anything on this particular error.

I'm running RHEL4 and the most recent Zimbra version

[dijichi2]

ls -l `which sudo`
if it's a symlink, ls -l the target
the permissions should start '-rwx------' where '-' can be anything, probably be somethin like '-rwsr-xr-x'. If you don't have an 's' in the fourth position that's your problem. If you do, check that for some reason you don't have 'nosuid' in your root filesystem mount.

[tommygun]

I have no s in the fourth position:

[root@ns1 /]# ls -l `which sudo`
---x--x--x 1 root 506 93816 Jul 21 2005 /usr/bin/sudo

[dijichi2]

chmod u+s /usr/bin/sudo