You can install cperl by plenv
Today, reini released cperl-5.22.1, is faster, typed perl5 implementation. See http://blogs.perl.org/users/rurban/2015/09/cperl-5221-released.html.
I added cperl support for plenv. You can install it by following one liner.
plenv install https://github.com/perl11/cperl/archive/cperl-5.22.1.tar.gz
Enjoy!