added the future package in the deps of travis conf

diff --git a/.travis.yml b/.travis.yml
index 7435fe7da611e1370fcde2cad52689ea558d1635..3fc0e432d2667b3af2e41e06db5a76658309d2a4 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,5 +4,5 @@ python:
   - "2.6"
   - "pypy"
 install:
-  - pip install unittest2
+  - pip install unittest2 future
 script: python -m unittest2.__main__ fastimport.tests.test_suite