diff --git a/VERSION b/VERSION
index 4bef81dc..9a8959c3 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 2.2.1 (2012-11-29 23:53:48) stable
+Version 2.2.1 (2012-11-30 08:33:32) stable
diff --git a/gluon/dal.py b/gluon/dal.py
index 4b489813..241ba5c5 100644
--- a/gluon/dal.py
+++ b/gluon/dal.py
@@ -706,7 +706,7 @@ class BaseAdapter(ConnectionPool):
             self.driver_name = drivers_available[0]
             self.driver = globals().get(self.driver_name)
         else:
-            raise RuntimeError("no driver available %s" % self.drivers)
+            raise RuntimeError("no driver available %s" % str(self.drivers))
 
 
     def __init__(self, db,uri,pool_size=0, folder=None, db_codec='UTF-8',
diff --git a/scripts/setup-web2py-heroku.sh b/scripts/setup-web2py-heroku.sh
index 0642f9eb..c8051d1f 100644
--- a/scripts/setup-web2py-heroku.sh
+++ b/scripts/setup-web2py-heroku.sh
@@ -1,6 +1,6 @@
 read -p "Choose your admin password?" passwd
 sudo pip install virtualenv
-sudo pip install postgresql2
+sudo pip install psycopg2
 virtualenv venv --distribute
 source venv/bin/activate
 pip freeze > requirements.txt