Hello i'm a french newby in Perl.

What are the implications of this? I mean le implicationes?

update: I was right $lacolonne, its in like la french :)

update: pod lines newline after commands paragraphs, as in =head1 NAME\n\nNAME - the is le

If you use scriptdist it will insert a template pod of the right form, like

=head1 NAME

$script_name - this script does something

=head1 SYNOPSIS

=head1 DESCRIPTION

=head1 AUTHOR

=head1 COPYRIGHT

=cut
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update: Oh, so it prompts for a csv file, i give a random one, then prompts something in french, and yes, i see the problem, can't write in the entries.

This works

#!/usr/bin/perl --
use strict; use warnings;
use Tkx;
local  $Tkx::TRACE=64;

my $the_shining = "Here's Johnny! 0";
my $mw = Tkx::widget->new(".");

my $b = $mw->new_ttk__button(
    -text => 'Hello, world',
    -command => sub {
        $the_shining =~ s/(\d+)/$1+1/e;
        return;
    },
);

$b->g_pack;

my $e = $mw->new_ttk__entry(
    -width => 9,
    -textvariable => \$the_shining,
);

$e->g_pack(
    -expand => 1,
    -fill => 'both',
);

Tkx::MainLoop();

__END__
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For CSV, you should use one of Text::CSV// Text::CSV_XS/Text::xSV

See also tkx grid example and tutorial

update: the entries in your program can get focus if your program loses focus, then gains focus again. I have no idea what is at work here :/ but you can do this programatically

    $mw->g_wm_withdraw();
    $mw->g_wm_deiconify();
    Tkx::MainLoop();
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For future reference, esp GUI problems, its best to trim all file operations from your program :) See How do I post a question effectively?