Hi David, Hmmm. It says that you are using a pre-release. Can you get a non-pre-release build of 4.1.2? Probably doesn't matter. It looks like it was built with "../configure", which is not a supported way to build GCC. That could be causing problems. It looks like it is using the correct cc1 and collect2. What errors does this short C++ "foo.cpp" program produce? ------------------------------------------------------------ // c++ -std=c++98 -Wall -Wextra -pedantic -o foo foo.cpp #include <iostream> #include <list> #include <string> using std::cout; using std::endl; using std::list; using std::string; int main() { typedef list<string> MyList; MyList myList; myList.push_back("hello"); myList.push_back("world"); myList.push_back("goodnight"); myList.push_back("moon"); for(MyList::iterator i = myList.begin(); i != myList.end(); ++i) { cout << *i << endl; } } ------------------------------------------------------------ --Eljay