CORBA::TypeCode

Hi, I hope you guys won't mind entertaining a newbie asking a question.  I'm
trying to write a quick orbit-perl program hat accesses Ximian Evolution.  The
machine runs debian unstable and the version of ORBit is the most from the good
folks at Deiban.

Here's the offending code:

use CORBA::ORBit idl => [qw (/usr/share/idl/addressbook.idl)]

pretty simple, eh.  And the error that follows:

/usr/share/idl/Bonobo_Property.idl:59: Error: `CORBA' undeclared identifier
Error parsing IDL at /usr/lib/perl5/CORBA/ORBit.pm line 64.

The lines in Bonobo_Property.idl are here:

#if defined(__ORBIT_IDL__)
/* Bug filed */
TypeCode getType ();
#else
CORBA::TypeCode getType ();  # Line 59
#endif

I'm wondering if you guys have any idea why this is happening.  If this is
beyond the scope of this list, please notify me of this.  I've been trying to
figure this out for a while now and would appreciate any help you can give.

Cheers,
Don