1: //usrp2.sad.xml
  2: /DeviceManager/usrp2.sad.xml
n - Install application number n
x - exit
Selection:  1
//usrp2.sad.xml successfully installed onto Domain Manager
App fact seq length = 1
_applicationFactories[0]->name():
OSSIE::usrp2
Exception hurled from application create.
Traceback (most recent call last):
  File "/home/student/src/wavLoader/wavLoader.py", line 141, in ?
    app = install_app(int(ch_hit) - 1, domMgr, dasXML, _fileSeq)
  File "/home/student/src/wavLoader/wavLoader.py", line 71, in install_app
    app = _applicationFactories[0].create(_applicationFactories[0]._get_name(),_appFacProps,_devSeq)
  File "/home/student/src/ossie-0.5.0/idl_py/cf_idl.py", line 1476, in create
    return _omnipy.invoke(self, "create", _0_CF.ApplicationFactory._d_create, args)
omniORB.CORBA.INV_OBJREF: CORBA.INV_OBJREF(omniORB.INV_OBJREF_InvokeOnNilObjRef, CORBA.COMPLETED_NO)