problems with ga-lib

[e9527512@student.tuwien.ac.at]

hello,
i tried to compile the ga-lib with Visual C++ Version 5.
i had this compiling errors:
  error C2872: 'ostream' multidefinition Symbol.
  error C2872: 'istream' multidefinition Symbol.

could you help me please!

thank you,
saib