No longer references .exceptions.

James William Pye · James William Pye · commit 868c9231488d · 2010-04-29T10:33:47.000-07:00
diff --git a/postgresql/installation.py b/postgresql/installation.py
@@ -16,7 +16,6 @@
 from . import versionstring
 from . import api as pg_api
 from . import string as pg_str
-from . import exceptions as pg_exc
 
 # Get the output from the given command.
 # *args are transformed into "long options", '--' + x
