Add Moose package

CPAN/Moose/Exception/MetaclassMustBeDerivedFromClassMOPClass.pm

@@ -0,0 +1,19 @@
+package Moose::Exception::MetaclassMustBeDerivedFromClassMOPClass;
+our $VERSION = '2.2207';
+
+use Moose;
+extends 'Moose::Exception';
+
+has 'class_name' => (
+    is       => 'ro',
+    isa      => 'Str',
+    required => 1
+);
+
+sub _build_message {
+    my $self = shift;
+    "The metaclass (".$self->class_name.") must be derived from Class::MOP::Class";
+}
+
+__PACKAGE__->meta->make_immutable;
+1;