--- Python-2.7.11/Lib/posixpath.py.orig	2015-12-05 11:47:01.000000000 -0800
+++ Python-2.7.11/Lib/posixpath.py	2016-02-14 08:35:25.668221850 -0800
@@ -32,7 +32,7 @@
 extsep = '.'
 sep = '/'
 pathsep = ':'
-defpath = ':/bin:/usr/bin'
+defpath = '/bin:/usr/bin'
 altsep = None
 devnull = '/dev/null'