Travis ci fix 8 - update & pyenv
@@ -8,5 +8,6 @@ matrix:
- cargo test --verbose --all
fast_finish: true
before_install:
- - pyenv install 3.6.7
- - pyenv global system 3.6.7
+ - sudo apt-get update
+ - sudo apt-get install python3.5
+ - pyenv global system 3.5
