#!/usr/bin/env python
from os.path import abspath, dirname, join
-from site import addsitedir
import sys
-path = addsitedir(abspath(join(dirname(__file__), '../external_libs')), set())
-if path: sys.path = list(path) + sys.path
+
+# Add apps and lib directories to PYTHONPATH
sys.path.insert(0, abspath(join(dirname(__file__), '../apps')))
sys.path.insert(0, abspath(join(dirname(__file__), '../lib')))