Greetings monks!
I've been really looking at chromatic's Modern::Perl today. I'm finding that I'm even less a Perl hack, than I thought I was. To the point; I was working on a fairly simple script, when I came across M::P. So I added it to the use list. Well, that threw a bunch of new errors to the list I was already attempting to resolve. So, I figured I'd start small/simple. So I wrote the following as a starting template: 
#!/usr/bin/perl -Tw
# a stupid simple script that prints a form && echoes any input

use CGI;
use Modern::Perl 2011;

my $head ='<!DOCTYPE html><head></head><body>
<br />
<form method="post" action="/valid-form.cgi">
';
my $form ='    <label for="input">Input: </label><input type="text" na
+me="input" value="" />
    <input type="submit" value="Post Input" />
';
my $foot ='
</form></body></html>';
print "content-type:text/html; charset=utf-8\n\n";
print $head;
print $form;
my $query = CGI->new;
$input = $query->param('input');
if (!$input) {
    print "<br />No input";
}else{
    print "<br />$input";
}    
print $foot;

[download]
Simple enough --eh? NO. Seems that in the absence of M::P, everything is just Ducky. But now, with the addition of M::P, it fails. 
Global symbol "$input" requires explicit package name at
Global symbol "$input" requires explicit package name at
Global symbol "$input" requires explicit package name at

[download]
Hmm... the $input stuff is a near Copy->Paste from the CGI pod.
I'm stumped.
Anyone care to comment?

Thank you for all your time, and consideration.

--Chris

#!/usr/bin/perl -Tw
use perl::always;
my $perl_version = (5.12.5);
print $perl_version;

In reply to Why does Modern::Perl hate CGI.pm || my simple form? by taint

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