Perl 5.x and Carton manage packages.

The development team is backward and have resistance (a lot ) to change.

/var/www/cgi-bin (current folder).

So.
1. install perlbrew and cpanm.
2. install any perl >= 5.16 for and above using perlbrew at non-os location in linux.
3. rename /usr/bin/perl to /usr/bin/perlWithOS
4. do a softlink to perlbrew created perlbrew as:
     ln -s /usr/local/perlbrew/perl5/5.18.1/bin/perl /usr/bin/perl
    (CHEATING)
     -make sure "perlbrew list" shows current perl with * before as it is active
5. install carton now on perlbrew installed perl

6. create a cpanfile at /var/www/cgi-bin  

requires 'Data::Dump',        '1.22';
requires 'Test::Simple',     '0.98';
.......
requires 'LWP',              '6.05';
requires 'DBD::Oracle',      '1.66';
requires 'SOAP::Lite';
~                                          

7. execute command :
         carton install --path carton
 
     this creates a folder called carton under /var/www/cgi-bin (current folder).

     Then add these files to git.

     git add cpanfile
     git add cpanfile.snapshot
     git commit "first checkin"