travis: limit the pip version

bread-and-pepper · Mar 22, 2016 · 4db4f57 · 4db4f57
1 parent 4c089cc
commit 4db4f57
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -29,6 +29,6 @@ env:
 
   - TOX_ENV=coverage
 install:
-  - pip install tox==2.2.1
+  - pip install -U 'tox==2.2.1' 'pip<8.0.0'
 script:
   - tox -e $TOX_ENV