[gnome-schedule] Prefer Python 2 since pygtk doesn't support Python 3 yet.

[Gaute Hope <gauteh src gnome org>]

commit 9354232258dad66c66fa5110ec9a90c1660984cb
Author: Gaute Hope <eg gaute vetsj com>
Date:   Sat Jan 29 15:09:00 2011 +0100

    Prefer Python 2 since pygtk doesn't support Python 3 yet.

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 246ec9a..8e1b9fd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,6 +3,8 @@ AM_INIT_AUTOMAKE(gnome-schedule, 2.1.2)
 
 dnl check for python
 dnl AM_PATH_PYTHON
+dnl Until PyGtk supports Python 3 we look for Python 2 first
+AC_PATH_PROG(PYTHON, python2 python2.7 python2.6 python2.5 python)
 AM_PATH_PYTHON
 
 PKG_CHECK_MODULES(PYGTK, pygtk-2.0 >= 2.6)