Travis: Install pep257.

cmusatyalab · Dec 30, 2015 · 5c502de · 5c502de
1 parent 9731532
commit 5c502de
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -7,7 +7,7 @@ python:
   - "2.7"
 
 install:
-  - pip install flake8
+  - pip install flake8 pep257
   - sudo apt-get update -qq
   - sudo apt-get install -y luarocks
   - sudo luarocks install luacheck