-#! /usr/bin/env python
+#! /usr/bin/env python3
"""Subprocess for the forking robot - check URL using bkmk_rurlib robot
This file is a part of Bookmarks database and Internet robot.
from subproc import RecordFile
-lib_dir = os.path.normpath(os.path.join(os.path.dirname(sys.argv[0]), os.pardir))
+lib_dir = os.path.normpath(os.path.dirname(os.path.dirname(sys.argv[0])))
sys.path.append(lib_dir) # for bkmk_objects.py