Support (and require) Python 3

We need to be able to support Python 3 so that we can parse master of
OE-Core with bitbake (which now requires it). This now means the
interface itself and the update script require Python 3.4+.

Part of the implementation for [YOCTO #9704].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/layerindex/update.py b/layerindex/update.py
index ee4138df9e..157d46f1b7 100755
--- a/layerindex/update.py
+++ b/layerindex/update.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # Fetch layer repositories and update layer index database
 #