add ordereddict as workaround for py26

krasoffski · krasoffski · commit ecafcc8bfc78 · 2017-05-26T16:54:01.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,7 @@ python:
   - "3.5"
   - "3.6"
 install:
-  - pip install flake8
+  - pip install flake8 ordereddict
 before_script:
    flake8 .
 script:
