Installing Perl
  
First, make sure you are installing an up-to-date version of Perl.   If
  you didn't get your Perl source from CPAN, check the latest version at
  http://www.perl.com/CPAN/src/.
  
  The basic steps to build and install perl5 on a Unix system
  with all the defaults are:
  
    - rm -rf config.sh Policy.sh
    
 - sh Configure -de
    
 - make
    
 - make test
    
 - make install