diff -r b758351d191f -r cc9b7e14412b web/lib/django/core/cache/__init__.py
--- a/web/lib/django/core/cache/__init__.py	Wed May 19 17:43:59 2010 +0200
+++ b/web/lib/django/core/cache/__init__.py	Tue May 25 02:43:45 2010 +0200
@@ -39,10 +39,10 @@
     (scheme, host, params) tuple.
     """
     if backend_uri.find(':') == -1:
-        raise InvalidCacheBackendError, "Backend URI must start with scheme://"
+        raise InvalidCacheBackendError("Backend URI must start with scheme://")
     scheme, rest = backend_uri.split(':', 1)
     if not rest.startswith('//'):
-        raise InvalidCacheBackendError, "Backend URI must start with scheme://"
+        raise InvalidCacheBackendError("Backend URI must start with scheme://")
 
     host = rest[2:]
     qpos = rest.find('?')