Hello, I have just built gcc 3.3.2 on my red hat linux system. The configure and build process apparently worked, but when I try to run some C++ and fortran programs I get shared library problems, for example, the simple program below compiles but does not run. ---Sample C++ program #include <iostream> using namespace std; int main(int argc, char* argv[]) { cout << "Hello, world!" << endl; return 0; } --- when trying to run the program above I get the following: ---error message ./a.out: error while loading shared libraries: libstdc++.so.5: cannot open shared object file: No such file or directory --- Any tips about what's going on? Thank you very much, Leonardo.