If OP can't figure out the issue, I'll look into the distribution itself tomorrow afternoon.

See my very first reply way at the top. In their Makefile, they changed MIN_PERL_VERSION => '5.006' in their previous dist to MIN_PERL_VERSION => '5.10'. That's perl 5.6.0 to 5.100.0. They meant 5.010 for perl 5.10.0.