- flush output before finishing

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44222 20353a03-c40f-0410-a6d1-a30d3c3de9de

slapos/recipe/erp5/src/slapos/recipe/erp5/mysql.py

@@ -65,4 +65,6 @@ def updateMysql(args):
         else:
           is_succeed = True
           print 'SlapOS initialisation script succesfully applied on database.'
+    sys.stdout.flush()
+    sys.stderr.flush()
     time.sleep(sleep)