[gnome-music] build: require python 3.3

[Abderrahim Kitouni <akitouni src gnome org>]

commit dd7f7a4b9b418913befb83addad4c049c4429133
Author: Abderrahim Kitouni <a kitouni gmail com>
Date:   Sat Jul 19 19:19:11 2014 +0100

    build: require python 3.3
    
    str.casefold was introduced in python 3.3

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 453132b..cd5bf03 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,7 +11,7 @@ AM_INIT_AUTOMAKE([1.11 tar-ustar dist-xz no-dist-gzip -Wno-portability subdir-ob
 AM_MAINTAINER_MODE([enable])
 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
-AM_PATH_PYTHON([3])
+AM_PATH_PYTHON([3.3])
 
 GETTEXT_PACKAGE=gnome-music
 AC_SUBST(GETTEXT_PACKAGE)