diff -ur jsonpickle-0.9.0.orig/tests/thirdparty_test.py jsonpickle-0.9.0/tests/thirdparty_test.py
--- tests/thirdparty_test.py	2014-09-08 15:28:09.000000000 +0800
+++ tests/thirdparty_test.py	2015-02-07 15:55:51.962308731 +0800
@@ -61,6 +61,7 @@
     def setUp(self):
         try:
             import feedparser
+            feedparser.PREFERRED_XML_PARSERS.remove('drv_libxml2')
         except ImportError:
             if hasattr(self, 'skipTest'):
                 doit = self.skipTest