[Dev-C++] Can't compile c++ program

Dear C++ experts:

  My first C++ program runs OK on a mainframe computer but in dev-cpp it
won't compile.  Here it is:

   #include <cstdio>
    #include <cstdlib>
    #include <iostream>
    using namespace std;
    int main(){
        std::cout << "Hello,World\n";
        return 0;
     }

There is an error log with a bunch of messages:

In function 'pre-cpp_init'
[Linker error] undefined reference to '_newmode'
[Linker error] undefined reference to '_dowildcard'
In function 'check_managed_app'
[Linker error] undefined reference to 'mingw_initltsdrot_force'
[Linker error] undefined reference to 'mingw_initltsdyn_force'
[Linker error] undefined reference to 'mingw_initltssuo_force'
[Linker error] undefined reference to 'mingw_initcharmax'

plus a lot more like these.  Can anyone help me get started?  Thanks in
advance.

Mary