title: xsubpp compiler not present
body: <p>I have a RedHat Linux Enterprise Server.   When I try to install the Perl package <code>DBI</code> from cpan, it is failing because it is not able to find the <code>xsubpp</code> compiler under <code>ExtUtils</code>.  The exact error message is :</p>
  
  <pre><code>ExtUtils::MM_Unix::tool_xsubpp : Can't find xsubpp at /home/user/perl/lib/perl5/ExtUtils/MM_Unix.pm
  </code></pre>
  
  <p>My question is: How does the <code>xsubpp</code> compiler get installed? Should it have come as part of any Perl package installation OR Is it something which we should get along with the OS installation.</p>