--- pyilmbase-2.0.0/configure.ac.orig	2013-02-04 19:22:35.000000000 +0100
+++ pyilmbase-2.0.0/configure.ac	2013-03-29 12:55:07.647170193 +0100
@@ -3,7 +3,7 @@
 AC_SUBST(PYILMBASE_VERSION, 2.0.0)
 AC_CANONICAL_HOST
 AC_CONFIG_SRCDIR(PyIex/iexmodule.cpp)
-AM_CONFIG_HEADER(config/PyIlmBaseConfig.h)
+AC_CONFIG_HEADERS(config/PyIlmBaseConfig.h)
 AM_INIT_AUTOMAKE(1.6.3)  dnl Require automake 1.6.3 or better
 AM_MAINTAINER_MODE
 dnl static python modules make no sense - disable static