you seem to be user here since December 06, 2001, 12:01 GMT, but you seem still unadvised about the basics of posting to this site; and you seem to have missed the PerlMonks FAQ. Please have a look at How do I post a question effectively?. Seeking help here requests that you post all relevant information concerning your problem, of which the most requested information is the program that is causing you headache. From the error messages you've posted, I guess it's a script named imgverfn.pl.

Posting information that is already provided via a link is not requested and should not be done, whereas the link should be written as

[http://search.cpan.org/src/UNRTST/Authen-Captcha-1.023/README]

If you post the program in question, we may be able to help you; without it, there is no way.

regards,
--shmem

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}