[Powertop] [PATCH] Relaxed autoconf version restriction for scratchbox build

Relaxed autoconf version restriction for scratchbox build.
PowerTOP successfully builds with 2.67 version of Autotools.
---
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index 4b3d027..e1e670a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.68])
+AC_PREREQ([2.67])
 AC_INIT([powertop], [2.0], [powertop(a)lists.01.org])
 AM_INIT_AUTOMAKE([-Wall foreign ])
 AC_LANG([C++])
-- 
1.7.5.4