fc4acc80_CPANTS___GD_3DBarGrapher__metric
[remedy] This distribution does not declare the minimum perl version in META.yml. If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs. [metric] 
meta yml declares perl version
CPANTS - GD-3DBarGrapher