Hi! aCC A.03.37 complains about the macro BOOST_MPL_AUX_APPLY2, why? Any fix at hand (whether I defien BOOST_NO_CONFIG or not has no influence)? aCC -DHAVE_CONFIG_H -I. -I../daixtrose -I. -I../daixtrose/src -I/opt/FREE-SOFTWARE/boost-1.30.0 -I/opt/FREE-SOFTWARE/loki-2003May28 -DBOOST_NO_CONFIG -DBOOST_MPL_NO_PREPROCESSED_HEADERS -AA -DAportable +W823 -D__HPACC_THREAD_SAFE_RB_TREE -DRWSTD_MULTI_THREAD -DRW_MULTI_THREAD -D_REENTRANT -D_THREAD_SAFE -c -o test_simple_get_value_1-main.o `test -f '../daixtrose/src/demos/SimpleGetValue.1/main.C' || echo '../daixtrose/'`../daixtrose/src/demos/SimpleGetValue.1/main.C Error 422: "/opt/FREE-SOFTWARE/boost-1.30.0/boost/mpl/bind.hpp", line 377 # 'apply' is used as a type, but has not been defined as a type. Perhaps you meant 'apply' as in "template <typename U,typename U2,typename U3,typename U4,typename U5> struct apply" ["/opt/FREE-SOFTWARE/boost-1.30.0/boost/mpl/bind.hpp", line 372]. : BOOST_MPL_AUX_APPLY2(F,T,U) ^^^^^^^^^^^^^^^^^^^^ Error 318: "/opt/FREE-SOFTWARE/boost-1.30.0/boost/mpl/bind.hpp", line 377 # A template name was expected instead of '<type inserted by compiler>'. Did you forget to define the template? : BOOST_MPL_AUX_APPLY2(F,T,U) ^^^^^^^^^^^^^^^^^^^^ Error 445: "/opt/FREE-SOFTWARE/boost-1.30.0/boost/mpl/bind.hpp", line 377 # Cannot recover from earlier errors. : BOOST_MPL_AUX_APPLY2(F,T,U) ^^^^^^^^^^^^^^^^^^^^ make: *** [test_simple_get_value_1-main.o] Error 2 Markus -- Build your own Expression Template Library with Daixtrose! Visit http://daixtrose.sourceforge.net/