title: How to add warning beep in perl
body: <p>I have looked up the following link:</p>
  
  <p><a href="http://search.cpan.org/~giulienk/Audio-Beep-0.11/Beep.pod" rel="nofollow">http://search.cpan.org/~giulienk/Audio-Beep-0.11/Beep.pod</a></p>
  
  <p>and I tried the following code:</p>
  
  <pre><code>use Audio::Beep;
  $freq=440;
  $milliseconds=100;
  beep($freq, $milliseconds);
  
  use Audio::Beep;
  my $beeper = Audio::Beep-&gt;new();
  
  my $music = "g' f bes' c8 f d4 c8 f d4 bes c g f2";
  $beeper-&gt;play( $music );
  </code></pre>
  
  <p>but this gives the following error:</p>
  
  <p>Couldn't find a working player at C:\wamp\www\beep.pl line 5</p>