|Subject:||Module::Build::Compat does not support --default|
In some situations, CPAN.pm will send a --default argument when calling Makefile.PL. Currently, Module::Build::Compat-based Makefile.PL freak out. You should add support that converts it to whatever Module::Build uses. Set to "Important" because it does NOT require the user to explicitly add --default, CPAN.pm will suggest it sometimes and add it on it's own.