.travis.yml

# Force OS X.
language: objective-c
os: osx
rvm: system

matrix:
  include:
    - env: OSX=10.14
      osx_image: xcode10.1
    - env: OSX=10.13
      osx_image: xcode9.4

before_install:
    - brew update

install:
    # Make sure python is installed
    - brew list python@2 || brew install python@2
    - brew outdated python@2 || brew upgrade python@2
    - brew install Formula/python26.rb
    # Make sure python3 is installed
    - brew list python || brew install python
    - brew outdated python || brew upgrade python
    - brew install Formula/python31.rb
    - brew install Formula/python32.rb
    - brew install Formula/python33.rb
    - brew install Formula/python34.rb
    - brew install Formula/python35.rb
    - brew install Formula/python36.rb

script:
    - brew test Formula/python26.rb
    - brew test Formula/python31.rb
    - brew test Formula/python32.rb
    - brew test Formula/python33.rb
    - brew test Formula/python34.rb
    - brew test Formula/python35.rb
    - brew test Formula/python36.rb