Please try ~allison/public/ReplicaTest.tar.gz. In test/src/MyDetectorConstruction.cc you can exchange the G4PVReplicas for G4PVPlacements.
*** Bug 47 has been marked as a duplicate of this bug. ***
Under investigation.
*** Bug 80 has been marked as a duplicate of this bug. ***
*** Bug 90 has been marked as a duplicate of this bug. ***
Fixed in tag geomvol-V01-01-01 of geometry/volumes. The fix will be available in the public release geant4.2.0.