title: Perl: cpan force install not working in single command
body: <p>I want to <code>force install</code> a perl module. When I do this, the installation succeeds:</p>
  
  <pre><code>cpan shell -- CPAN exploration and modules installation (v2.00)
  Enter 'h' for help.
  
  cpan[1]&gt; force install Net::DNS::SEC
  </code></pre>
  
  <p>But when I do this, it fails:</p>
  
  <pre><code>root@ubuntu:~# cpan force install Net::DNS::SEC
  
  Warning: Cannot install force, don't know what it is.
  Try the command
  
      i /force/ 
  
  ...
  ...
  
  Running make install
    make test had returned bad status, won't install without force    
  </code></pre>
  
  <p>I need to run the <code>cpan force install</code> in a single command. How do I proceed?    </p>