Python version of Palabos compilation error

Hi all,
I’m trying to use pythonic palabos on my Mac. However, I got many errors that I could deal with except the following error:

“vtable for plb::BoundedReductiveBoxProcessingFunctional3D”, referenced from:
void plb::computeBoundedAverage(plb::MultiNTensorField3D&, plb::Box3D, double*, int) in dataAnalysisWrapper3D.os
plb::BoundedBoxNTensorSumFunctional3D::~BoundedBoxNTensorSumFunctional3D() in dataAnalysisWrapper3D.os
void plb::maskedComputeBoundedAverage(plb::MultiNTensorField3D&, plb::MultiNTensorField3D&, plb::Box3D, double*, int) in dataAnalysisWrapper3D.os
plb::BoundedMaskedBoxNTensorSumFunctional3D::~BoundedMaskedBoxNTensorSumFunctional3D() in dataAnalysisWrapper3D.os
plb::BoundedBoxNTensorSumFunctional3D::~BoundedBoxNTensorSumFunctional3D() in dataAnalysisWrapper3D.os
plb::BoundedMaskedBoxNTensorSumFunctional3D::~BoundedMaskedBoxNTensorSumFunctional3D() in dataAnalysisWrapper3D.os
plb::BoundedBoxNTensorSumFunctional3D::BoundedBoxNTensorSumFunctional3D(long) in dataAnalysisFunctional3D.os

NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
scons: *** [lib/libplbwrapBlock_double.dylib] Error 1
scons: building terminated because of errors.
make: *** [compilation] Error 2

I would appreciate any help.
Thanks