Currently this warning is reported, which in turn is an error with errors as warnings:
"Using deprecated NumPy API, disable it by "
"#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Werror,-W#warnings]
If you insert
#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
in mitkPythonService.cpp before the NumPy include, you can see the errors.