Am 11.11.2010 13:41, schrieb Stephen Tetley: > Do you have the headers installed as well as the dlls? > > For headers, MSys will have a search path of at least these two directories > > msys\1.0\local\include > MinGW\include Is there an environment variable for this? As I said, I tried using --extra-include-dirs with MinGW\include.