[[http://www.cpan.org/modules/by-authors/id/D/DA/DAPM/perl-5.10.1.tar.bz2][Perl
5.10.1]]
[[http://www.nntp.perl.org/group/perl.perl5.porters/2009/08/msg150172.html][has
been released]]. You can download it from the CPAN, or if you can't
wait, [[http://www.iabyn.com/tmp/perl-5.10.1.tar.bz2][here]].

Next, you need to build it:

#+BEGIN_EXAMPLE
    mkdir ~/perl/5.10.1
    cd ~/code/build/perl-5.10.1
    perl Configure -de -Dprefix=${HOME}/perl/5.10.1/
    make
    make test
    make install
#+END_EXAMPLE

Add the path to your environment

#+BEGIN_EXAMPLE
    export PATH=${HOME}/perl/5.10.1/bin:$PATH
#+END_EXAMPLE

and install your CPAN's modules:

#+BEGIN_EXAMPLE
    PERL_MM_USE_DEFAULT=1 cpan Bundle::CPANxxl Task::Kensho
#+END_EXAMPLE

Now you can start to play with it :)