How to upgrade File::Path on my Mac OS X as a non-root user

My mac machine is quite old (Mac OS X 10.6.8) and I have a question on how to upgrade a perl module File::Path.

I mostly compile my LaTeX document using latexmk which is basically a perl script. It requires File::Path version 2.08 but I got an outdated one (version 2.07_02) in my machine. This is the error message I got while running the latexmk command.

>> latexmk doc.tex
File::Path version 2.08 required--this is only version 2.07_02 at /usr/texbin/latexmk line 129.

When I ran cpan as a non-root user and tried to upgrade this package by running the command upgrade File::Path, I got this message on the screen.

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ERROR: Can't create '/Library/Perl/Updates/5.10.0/File'
mkdir /Library/Perl/Updates/5.10.0/File: Permission denied at 
  /System/Library/Perl/5.10.0/ExtUtils/Install.pm line 479   
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 at -e line 1
make: *** [pure_perl_install] Error 13
  DLAND/File-Path-2.09.tar.gz
  /usr/bin/make install  -- NOT OK
Warning (usually harmless): 'YAML' not installed, will not store persistent state
Failed during this command:
 DLAND/File-Path-2.09.tar.gz                  : install NO

Is it possible to upgrade a perl module as a non-root user using cpan in Mac OS X?