Hmmm.... It's solution but it is not appropriate for some hostings. I got fatal errors if I use FindBin qw($Bin $Script) 

opendir(/pub/home/****/cgi-bin/**/*****//../../../..): Permission deni
+ed at
/usr/libdata/perl/5.00503/FindBin.pm line 162
opendir(/pub/home/****/cgi-bin/**/*****//../../../..): Permission deni
+ed at
/usr/libdata/perl/5.00503/FindBin.pm line 163
Can't locate *****.pm in @INC (@INC contains: /lib /usr/local/lib/perl
+5/site_perl/5.005/i386-freebsd
/usr/local/lib/perl5/site_perl/5.005 . /usr/libdata/perl/5.00503/mach 
+/usr/libdata/perl/5.00503) at
/pub/home/****/cgi-bin/**/*****/**.pl line 10.

[download]

Now I write: 

use vars qw($Bin $Script);
BEGIN {
    my $pos = rindex $0, '/';
    $pos = rindex $0, "\\" if $pos == -1;
    if ($pos != -1) {
        $Bin = substr($0, 0, $pos);
        $Script = substr($0, $pos+1);
    }
    else {
        $Bin = '.';
        $Script = $0;
    }
}
use lib "$Bin/lib";

[download]

Can it be done better?

In reply to Re^2: use lib qw(relative path) by ccn
in thread use lib qw(relative path) by ccn

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.