Sorry, you also need this one: --- libargparse/argparse.cpp~ 2007-04-01 16:46:12.000000000 +0000 +++ libargparse/argparse.cpp 2007-04-01 16:46:22.000000000 +0000 @@ -17,6 +17,7 @@ */ #include "argparse.h" +#include <cstdlib> #include <map> #include <list> #include <functional> -- Martin Michlmayr http://www.cyrius.com/