liborbit2-dev is possibly missing headers

[John Knepper]

Inside the liborbit2-dev file tree hierarchy, there seems to be no file under orbit/GIOP/giop.h. This particular header is included in both orb-core/orbit-small.h, and orbit.h:

opus@ubuntu:/usr/include/orbit-2.0$ find .
.
./orbit
./orbit/util
./orbit/util/orbit-genrand.h
./orbit/util/orbit-util.h
./orbit/util/basic_types.h
./orbit/orbit-types.h
./orbit/poa
./orbit/poa/poa-types.h
./orbit/poa/poa-basics.h
./orbit/poa/poa-defs.h
./orbit/poa/portableserver-poa-type.h
./orbit/poa/orbit-adaptor.h
./orbit/poa/poa-policy.h
./orbit/poa/portableserver-current-type.h
./orbit/poa/poa.h
./orbit/dynamic
./orbit/dynamic/dynamic.h
./orbit/dynamic/dynamic-defs.h
./orbit/orb-core
./orbit/orb-core/corba-pobj.h
./orbit/orb-core/corba-nvlist.h
./orbit/orb-core/orb-types.h
./orbit/orb-core/corba-defs.h
./orbit/orb-core/corba-policy-type.h
./orbit/orb-core/corba-object-type.h
./orbit/orb-core/allocators.h
./orbit/orb-core/corba-orb-type.h
./orbit/orb-core/corba-environment-type.h
./orbit/orb-core/corba-orb.h
./orbit/orb-core/corba-context-type.h
./orbit/orb-core/corba-string.h
./orbit/orb-core/corba-typecode.h
./orbit/orb-core/corba-context.h
./orbit/orb-core/iop-defs.h
./orbit/orb-core/orbit-interface.h
./orbit/orb-core/corba-typecode-type.h
./orbit/orb-core/corba-object.h
./orbit/orb-core/orbit-object.h
./orbit/orb-core/corba-any-type.h
./orbit/orb-core/orb-core-types.h
./orbit/orb-core/orbit-small.h
./orbit/orb-core/orb-core.h
./orbit/orb-core/corba-any.h
./orbit/orb-core/corba-environment.h
./orbit/orbit.h
./orbit/orbit-config.h
./orbit-idl
./orbit-idl/orbit-idl-backend.h
./ORBitservices
./ORBitservices/CosNaming_impl.h
./ORBitservices/orbit-imodule.h
./ORBitservices/CosNaming.h

opus@ubuntu:/usr/include/orbit-2.0$ grep -R "giop.h" .
./orbit/orb-core/orbit-small.h:#include <orbit/GIOP/giop.h>
./orbit/orbit.h:# include <orbit/GIOP/giop.h>

After running `sudo apt-get install`, and installing:
liborbit2 liborbit2-dev orbit2

As well as ensuring all dependencies and depended on packages are installed I still can't find the giop.h header. Is it possible this is missing from the ORBit2 package, or build?