* On 2007.03.16, in <[EMAIL PROTECTED]>,
*       "Brendan Cully" <[EMAIL PROTECTED]> wrote: 
> +  AC_PATH_PROG([GPG], [gpg], [/usr/bin/gpg], 
> [/usr/local/bin:/usr/bin:/sw/bin:/opt/local/bin])

I like this.  Other paths to consider:

/usr/sfw/bin       Sun Freeware
/opt/sfw/bin       Sun Freeware
/opt/csw/bin       Blastwave
/opt/bin           Common alternative to /usr/local/bin
/local/bin         Ditto

As these are all under /, /usr, or /opt there should be little risk
within common filesytem hierarchy definitions of a path being hijacked
by a non-admin user.

-- 
 -D.    [EMAIL PROTECTED]        NSIT    University of Chicago

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