Im using redhat 8.0 and have not installed the dev. packages (lost my CD's) but need to get g++ to work.

Here's the problem.
I installed g++-2.95 from an RPM and then later installed libstc++-devel-3.2-7
and now when i try to compile the basic hello world program:

#include <iostream>

using std::cout;
using std::endl;

int main()
cout << "Hello World!" << endl;
return 0;

g++ complains: "iostream: No such file or directory."

What am I doing wrong? Do I need to re-install g++ and if so, how do i do that?