core: fix include

jcarpent · jcarpent · commit babc2a0bb193 · 2020-02-23T09:59:41.000+01:00
diff --git a/include/eigenpy/numpy.hpp b/include/eigenpy/numpy.hpp
@@ -5,6 +5,7 @@
 #ifndef __eigenpy_numpy_hpp__
 #define __eigenpy_numpy_hpp__
 
+#include <boost/python.hpp>
 #include "eigenpy/config.hpp"
 
 #ifndef PY_ARRAY_UNIQUE_SYMBOL
