Installation of Geant4 6.0.p01 has been successful but when I try to
run ./configure, I receive an error message :

                --- Geant4 Toolkit Installation  ---


   WARNING: Geant4 is NOT installed yet!
   You (or the administrator if you have not enough privileges)
   should start with $G4INSTALL/Configure -install.
   (where $G4INSTALL is Geant4 install directory).


   I use Cygwin 1.5.18-1 with gcc version 3.4.4-1 and CLHEP 1.8.1.0.

   Furthermore I have a problem for compiling examples. For the first example I
receive this error message :

../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:(.text+0x180):
undefined reference to `G4RunManager::G4RunManager()'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:(.text+0x327):
undefined reference to `G4UImanager::GetUIpointer()'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:(.text+0x33d):
undefined reference to `G4UImanager::ApplyCommand(char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:(.text+0x350):
undefined reference to `G4UImanager::ApplyCommand(char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:(.text+0x363):
undefined reference to `G4UImanager::ApplyCommand(char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZNK12G4VTouchable10GetHistoryEv[G4VTouchable::GetHistory() const]
+0x26): undefined reference to `G4Exception(char const*, char const*,
G4ExceptionSeverity, char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZN12G4VTouchable14UpdateYourselfEP17G4VPhysicalVolumePK19G4NavigationHis
tory[G4VTouchable::UpdateYourself(G4VPhysicalVolume*, G4NavigationHistory
const*)]+0x26): undefined reference to `G4Exception(char const*, char const*,
G4ExceptionSeverity, char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZN12G4VTouchable13MoveUpHistoryEi[G4VTouchable::MoveUpHistory(int)]
+0x26): undefined reference to `G4Exception(char const*, char const*,
G4ExceptionSeverity, char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZNK12G4VTouchable15GetHistoryDepthEv[G4VTouchable::GetHistoryDepth()
const]+0x26): undefined reference to `G4Exception(char const*, char const*,
G4ExceptionSeverity, char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZNK12G4VTouchable16GetReplicaNumberEi[G4VTouchable::GetReplicaNumber
(int) const]+0x26): undefined reference to `G4Exception(char const*, char
const*, G4ExceptionSeverity, char const*)'
../../../tmp//exampleN01/exe/exampleN01.o:exampleN01.cc:
(.text$_ZNK12G4VTouchable8GetSolidEi[G4VTouchable::GetSolid(int) const]+0x26):
more undefined references to `G4Exception(char const*, char const*,
G4ExceptionSeverity, char const*)' follow
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x14c):
undefined reference to
`G4VUserPrimaryGeneratorAction::G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x1a0):
undefined reference to `G4ParticleGun::G4ParticleGun(int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x1eb):
undefined reference to `G4ParticleTable::GetParticleTable()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x237):
undefined reference to `G4ParticleGun::SetParticleDefinition
(G4ParticleDefinition*)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x32a):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x3b8):
undefined reference to
`G4VUserPrimaryGeneratorAction::G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x40c):
undefined reference to `G4ParticleGun::G4ParticleGun(int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x457):
undefined reference to `G4ParticleTable::GetParticleTable()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x4a3):
undefined reference to `G4ParticleGun::SetParticleDefinition
(G4ParticleDefinition*)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x596):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x65d):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x687):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x73b):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x765):
undefined reference to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PrimaryGeneratorAction.o):ExN01PrimaryGeneratorAction.cc:(.text+0x819):
more undefined references to
`G4VUserPrimaryGeneratorAction::~G4VUserPrimaryGeneratorAction()' follow
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x10d): undefined reference to
`G4VUserPhysicsList::G4VUserPhysicsList()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x129): undefined reference to
`G4VUserPhysicsList::G4VUserPhysicsList()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x14e): undefined reference to
`G4VUserPhysicsList::~G4VUserPhysicsList()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x182): undefined reference to
`G4VUserPhysicsList::~G4VUserPhysicsList()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x1b6): undefined reference to
`G4VUserPhysicsList::~G4VUserPhysicsList()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x1db): undefined reference to
`G4Geantino::GeantinoDefinition()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x1ef): undefined reference to
`G4VUserPhysicsList::AddTransportation()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x219): undefined reference to
`G4VUserPhysicsList::SetVerboseLevel(int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x224): undefined reference to
`G4VUserPhysicsList::SetCutsWithDefault()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.text+0x236): undefined reference to
`G4VUserPhysicsList::SetVerboseLevel(int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01PhysicsList.o):ExN01PhysicsList.cc:(.rdata$_ZTV16ExN01PhysicsList[vtable
for ExN01PhysicsList]+0x1c): undefined reference to
`G4VUserPhysicsList::RetrievePhysicsTable(G4ParticleDefinition*, G4String
const&, bool)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x10d):
undefined reference to `G4VUserDetectorConstruction::G4VUserDetectorConstruction
()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x179):
undefined reference to `G4VUserDetectorConstruction::G4VUserDetectorConstruction
()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x1ee):
undefined reference to
`G4VUserDetectorConstruction::~G4VUserDetectorConstruction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x222):
undefined reference to
`G4VUserDetectorConstruction::~G4VUserDetectorConstruction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x256):
undefined reference to
`G4VUserDetectorConstruction::~G4VUserDetectorConstruction()'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x37f):
undefined reference to `G4Material::G4Material(G4String const&, double, double,
double, G4State, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x4cf):
undefined reference to `G4Material::G4Material(G4String const&, double, double,
double, G4State, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x61f):
undefined reference to `G4Material::G4Material(G4String const&, double, double,
double, G4State, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x738):
undefined reference to `G4Box::G4Box(G4String const&, double, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x858):
undefined reference to `G4LogicalVolume::G4LogicalVolume(G4VSolid*,
G4Material*, G4String const&, G4FieldManager*, G4VSensitiveDetector*,
G4UserLimits*, bool)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x9ba):
undefined reference to `G4PVPlacement::G4PVPlacement(HepRotation*, Hep3Vector
const&, G4LogicalVolume*, G4String const&, G4LogicalVolume*, bool, int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0xb51):
undefined reference to `G4Tubs::G4Tubs(G4String const&, double, double, double,
double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0xc77):
undefined reference to `G4LogicalVolume::G4LogicalVolume(G4VSolid*,
G4Material*, G4String const&, G4FieldManager*, G4VSensitiveDetector*,
G4UserLimits*, bool)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0xe03):
undefined reference to `G4PVPlacement::G4PVPlacement(HepRotation*, Hep3Vector
const&, G4LogicalVolume*, G4String const&, G4LogicalVolume*, bool, int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0xf76):
undefined reference to `G4Box::G4Box(G4String const&, double, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x109c):
undefined reference to `G4LogicalVolume::G4LogicalVolume(G4VSolid*,
G4Material*, G4String const&, G4FieldManager*, G4VSensitiveDetector*,
G4UserLimits*, bool)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x1228):
undefined reference to `G4PVPlacement::G4PVPlacement(HepRotation*, Hep3Vector
const&, G4LogicalVolume*, G4String const&, G4LogicalVolume*, bool, int)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x139b):
undefined reference to `G4Box::G4Box(G4String const&, double, double, double)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x14c1):
undefined reference to `G4LogicalVolume::G4LogicalVolume(G4VSolid*,
G4Material*, G4String const&, G4FieldManager*, G4VSensitiveDetector*,
G4UserLimits*, bool)'
../../../tmp//exampleN01/libexampleN01.a
(ExN01DetectorConstruction.o):ExN01DetectorConstruction.cc:(.text+0x1681):
undefined reference to `G4PVPlacement::G4PVPlacement(HepRotation*, Hep3Vector
const&, G4LogicalVolume*, G4String const&, G4LogicalVolume*, bool, int)'
collect2: ld returned 1 exit status
make: *** [../../../bin//exampleN01] Error 1

   My CLHEP installation seems to be right.

   Thanks in advance,

   Pierre.