Often times webservers, or scripts, will be run in some sort of jail/chroot environment, or other security sandbox. You might try something like the following, to see what is going on. 
#!/usr/bin/perl
use CGI;
use Cwd;
my $q = new CGI;
print $q->header();
print "<pre>\n";
printf("cwd: %s\n", getcwd);
printf("/var/www/images: %s\n", -d "/var/www/images" ? 'is a directory
+' : 'is not a directory');
printf("/var/www/images: %s\n", -r "/var/www/images" ? 'readable' : 'n
+ot readable');
printf("</pre>");

[download]
This won't solve your problem, but might point you in the right direction.

In reply to Re: software error - Can't cd to : HELP !! by cowboy
in thread software error - Can't cd to : HELP !! by calypso

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.