use_ok 'Mouse';
+no warnings 'uninitialized';
+
+diag "Soft dependency versions:";
+diag " MRO::Compat: $MRO::Compat::VERSION";
+
+eval { require Moose };
+diag " Class::MOP: $Class::MOP::VERSION";
+diag " Moose: $Moose::VERSION";
+
+eval { require Class::Method::Modifiers };
+diag " Class::Method::Modifiers: $Class::Method::Modifiers::VERSION";
+