Fix crash when compiliing ruamel.yaml on Travis with Python 3.4 and 3.3
@@ -14,6 +14,7 @@ python:
- "pypy-5.4.1"
install:
+ - travis_retry pip install --upgrade pip setuptools
- travis_retry pip install -r requirements.txt
- travis_retry pip install -r test-requirements.txt
- travis_retry pip install coveralls coverage nose-cov
