I have just downloaded DJGPP from www.delorie.com and I was trying to compile a prog that would just print the famous "Hello World!" in the terminal. But it wouldn't compile!!!! this is the error I got: In file included from c:/djgpp/lang/cxx/3.32/backward/iostream.h:31, from hello.cpp:2: c:/djgpp/lang/cxx/3.32/backward/backward_warning.h:32:2: warning: #warning This file includes at least one deprecated or antiquated header. Please consider using one of the 32 headers found in section 17.4.1.2 of the C++ standard. Examples include substituting the header for the header for C++ includes, or instead of the deprecated header . To disable this warning use -Wno-deprecated. c:/djgpp/tmp/ccceaCCj.o(.text+0x27):hello.cpp: undefined reference to `std::cout' c:/djgpp/tmp/ccceaCCj.o(.text+0x2c):hello.cpp: undefined reference to `std::basic_ostream >& std::operator<< >(std::basic_ostream >&, char const*)' c:/djgpp/tmp/ccceaCCj.o(.text+0x58):hello.cpp: undefined reference to `std::ios_base::Init::Init[in-charge]()' c:/djgpp/tmp/ccceaCCj.o(.text+0x77):hello.cpp: undefined reference to `std::ios_base::Init::~Init [in-charge]()' c:/djgpp/tmp/ccceaCCj.o(.eh_frame+0x11):hello.cpp: undefined reference to `___gxx_personality_v0' collect2: ld returned 1 exit status I know how to deal with the warning but not the error. I searched the delorie lists and didn't find any help. If you have any ideas. I would greatly appreciate the help! _________________________________________________________________ MSN Shopping upgraded for the holidays! Snappier product search... http://shopping.msn.com