On Fri, 19 Mar 1999 16:15:54 -0500 (EST), Ben Zeller wrote:
> The permissions on sudo are:
> 
> -r-xr-xr-x  1 root  wheel  57344 Mar 18 16:15 sudo
> 
> This looks right to me.

Not really.  My sudo binary looks like:

---s--x--x  1 root  wheel  57344 Jan  1 17:06 /usr/pkg/bin/sudo*

(this is on i386 but arch doesn't matter here).  You have to do as
root:

# chmod u+s sudo

BTW, had you used pkgsrc or binary package, "make install" would have
done it for you.

Hope this helps,

Ken