# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1457337636 28800
# Node ID 551d06cc640cc7c08057fc6a8f4e38809810b4f5
# Parent  a9b13c848b20324f8745ebbe6d7fba21e16627d2
cm: Don't raise an exception when no version file exists.

diff -r a9b13c848b20 -r 551d06cc640c setup.py
--- a/setup.py	Sun Mar 06 23:51:44 2016 -0800
+++ b/setup.py	Mon Mar 07 00:00:36 2016 -0800
@@ -141,8 +141,10 @@
     from piecrust.__version__ import APP_VERSION
     version = APP_VERSION
 except ImportError:
-    raise Exception("Can't get version from either a version file or "
-                    "from the repository.")
+    print(
+            "WARNING: Can't get version from version file. "
+            "Will use version `0.0`.")
+    version = '0.0'
 
 
 install_requires = read('requirements.txt').splitlines()