Error message about Rtypes.h

I am using Root version 4.00/03 on Fedora core 2. I’m trying to install some software that uses Root, and I am getting two errors of this type:

/usr/cern/root/include/Rtypes.h:81: error: ISO C++ does not support `long long’

I will attach a the text from the failed make command.

How can I fix this? Any help would be appreciated.

CDAS_error.txt (3.64 KB)

Could you simplify the problem, removing the CMT layer, simply compiling your file with
g++ -c myfile.cxx -I$ROOTSYS/include

Check that $ROOTSYS is defined in your environment