temporarily disable gensim test

nltk/test/gensim_fixt.py

@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
+def setup_module(module):
+    from nose import SkipTest
+    try:
+        import gensim
+    except ImportError:
+        raise SkipTest("classify.doctest requires numpy")

pip-req.txt

@@ -7,7 +7,7 @@ scipy>=0.13.2
 matplotlib>=1.3.1
 scikit-learn>=0.14.1
 python-crfsuite>=0.8.2
-gensim>=0.11.1
+#gensim>=0.11.1
 pyparsing>=2.0.3
 twython>=3.2.0
 six>=1.9.0