--- ./ext/rpm/private.h	2006-10-13 23:46:53.000000000 +0200
+++ /export/home/pterjan/BUILD/ruby-rpm-1.2.1/ext/rpm/private.h	2007-01-06 23:57:04.000000000 +0100
@@ -17,9 +17,15 @@
 #include <sys/mman.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+/* Looks missing in rpmds.h */
+#include <sys/utsname.h>
 #include <unistd.h>
 #include <st.h>
 
+/* To get structure definitions */ 
+#define _RPMDB_INTERNAL 
+#define _RPMPS_INTERNAL
+
 #include <rpmcli.h>
 #include <rpmlib.h>
 #include <rpmdb.h>