Don't even try to load migration when db doesn't exists

couchpotato/runner.py

@@ -128,14 +128,14 @@ def runCouchPotato(options, base_path, args, data_dir = None, log_dir = None, En
 
 
         # Load migrations
-        from migrate.versioning.api import version_control, db_version, version, upgrade
+        initialize = True
         db = Env.get('db_path')
+        if os.path.isfile(db):
+            from migrate.versioning.api import version_control, db_version, version, upgrade
             repo = os.path.join(base_path, 'couchpotato', 'core', 'migration')
             logging.getLogger('migrate').setLevel(logging.WARNING) # Disable logging for migration
 
             latest_db_version = version(repo)
-
-        initialize = True
             try:
                 current_db_version = db_version(db, repo)
                 initialize = False