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    use lib '../lib';
    
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    BEGIN {
        $| = 1;
        open (STDERR, ">&STDOUT");
        print qq~Content-type: text/html\n\n~;
    }
    
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    Use of uninitialized value in sprintf at /usr/lib/perl5/site_perl/5.8.
    +7/HTTP/Request/Common.pm line 18.
    Use of uninitialized value in sprintf at /usr/lib/perl5/site_perl/5.8.
    +7/HTTP/Request/Common.pm line 18.
    ...
    Can't locate object method "new" via package "HTML::TreeBuilder::XPath
    +" at ../lib/Web/Scraper.pm line 115.
    
    Return Code: 512
    
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    # need to modify directly the HTML::Element package, because HTML::Tre
    +eBuilder won't let me
    # change the class of the nodes it generates
    ...
        }
    }