From ca9101bcd019cc3dac4ac5e6801caffe66bd31c6 Mon Sep 17 00:00:00 2001
From: Steven Loria <sloria1@gmail.com>
Date: Sat, 11 Nov 2017 18:48:19 -0500
Subject: [PATCH] Fix travis installation error on python 3.4

---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 719c97d5..a63eabd2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ before_install:
   - tar -xzvf nltk_data-0.11.0.tar.gz -C ~
 install:
   - pip install numpy
+  - pip install -U six
   - pip install -U .
   - if [[ $TRAVIS_PYTHON_VERSION == '3.4' ]]; then pip install -r docs/requirements.txt;
     fi