LinBox::LinBoxError when solving a linear system

[Avishay Yanai]

Hi

I'm calling to this function

solve(vX, mA, vB, Method::SparseElimination());

where 

vX is DenseVector<LinBox::NTL_GF2E>

mA is SparseMatrix<LinBox::NTL_GF2E>

vB is DenseVector<LinBox::NTL_GF2E>

and get the following error, 

do you know what could be the problem?

(this also happens when I change the Method type).

TIA

 *** ERROR *** : solve<RingCategories::GenericTag, Method::SparseElimination> does not exists.

(at  in )

terminate called after throwing an instance of 'LinBox::LinBoxError'

Aborted (core dumped)