Subject: | Missing prerequisite: Scalar-List-Utils version 1.0.8 |
Version 2.27104 an onwards uses Scalar::Util::refaddr(), which was introduced in the distribution Scalar-List-Utils-1.08. Thus, Scalar-List-Utils version 1.08 should be listen in the prerequisites for JSON-PP.
For instance, Perl 5.8.0 comes with Scalar-List-Utils version 1.07, which does not have Scalar::Util::refaddr(), so building JSON-PP with the CPAN shell fails.