diff -up kaya-0.5.2/configure.ac.orig kaya-0.5.2/configure.ac
--- kaya-0.5.2/configure.ac.orig	2009-04-12 12:02:24.000000000 +0200
+++ kaya-0.5.2/configure.ac	2009-07-09 19:11:20.000000000 +0200
@@ -248,7 +248,7 @@ PGINC=""
 AC_ARG_DISABLE([postgres],
 	AS_HELP_STRING([--disable-postgres],
 	[Disable Postgres database support]),
-	[AC_CHECK_HEADER([postgresql/libpq-fe.h],[PGINC="-I/usr/include/postgresql"])
+	[AC_CHECK_HEADER([libpq-fe.h],[PGINC="-I/usr/include"])
 	AC_CHECK_LIB(pq, PQconnectdb, 
 		[PGSTUB=""
 	         PGMAN="PostgresDB.libs"
@@ -275,6 +275,7 @@ AC_ARG_DISABLE([mysql],
 	AS_HELP_STRING([--disable-mysql],
 	[Disable MySQL database support]),
 [AC_CHECK_HEADER([mysql/mysql.h])
+LIBS="$LIBS -L${libdir}/mysql"
 AC_CHECK_LIB(mysqlclient, mysql_init, 
 	[AC_MSG_NOTICE([Found libmysqlclient, is it recent enough?])
 	 AC_CHECK_LIB(mysqlclient, mysql_stmt_init, 
diff -up kaya-0.5.2/stdlib/Makefile.in.orig kaya-0.5.2/stdlib/Makefile.in
--- kaya-0.5.2/stdlib/Makefile.in.orig	2009-04-12 12:02:24.000000000 +0200
+++ kaya-0.5.2/stdlib/Makefile.in	2009-07-09 19:15:23.000000000 +0200
@@ -87,7 +87,7 @@ Mime.o: Binary.ki Strings.ki IO.ki Regex
 Compress.o: Binary.ki zlib_glue.h Strings.ki Regex.ki
 Reflect.o: Builtins.ki Prelude.ki
 Pickle.o: Prelude.ki Binary.ki Reflect.ki Strings.ki Parse.ki
-Plugins.o: dl.h
+Plugins.o: dl.h Array.ki Regex.ki
 KayaDoc.o: ElementTree.ki Strings.ki HTMLDocument.ki Time.ki Regex.ki
 ElementTreeData.o: Dict.ki
 ElementTree.o: XMLentities.ki ElementTreeData.ki Regex.ki