Dear All, I pulled a unstable version of GiNaC today. I was able to compile GiNaC, however "make check" failed with the following errors: exam_cra.cpp: In function 'int main(int, char**)': exam_cra.cpp:72: error: 'numeric_limits' is not a member of 'std' exam_cra.cpp:72: error: expected primary-expression before '(' token exam_cra.cpp:72: error: 'numeric_limits' is not a member of 'std' exam_cra.cpp:72: error: expected primary-expression before 'int' exam_cra.cpp:76: error: 'numeric_limits' is not a member of 'std' exam_cra.cpp:76: error: expected primary-expression before '(' token exam_cra.cpp:76: error: 'numeric_limits' is not a member of 'std' exam_cra.cpp:76: error: expected primary-expression before 'long' What can be a reason? Best wishes, Vladimir -- Vladimir V. Kisil email: kisilv@maths.leeds.ac.uk -- www: http://maths.leeds.ac.uk/~kisilv/