1--- qucs-core/configure.orig 2011-07-03 07:34:09.069218113 -0500
2+++ qucs-core/configure 2011-07-03 07:34:46.618990497 -0500
3@@ -5884,7 +5884,6 @@
4
5 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6 /* end confdefs.h. */
7-#include <tr1/complex>
8 using namespace std;
9 using namespace std::tr1;
10 int