try osx

Author: willmcgugan

.travis.yml

@@ -6,6 +6,11 @@ matrix:
     - python: "2.7"
       env:
         - SETUPTOOLS=setuptools PIP=pip
+    - python: "3.7"
+      env:
+        - SETUPTOOLS=setuptools PIP=pip
+      os: osx
+      sudo: true
     - python: "3.7"
       env:
         - SETUPTOOLS=setuptools PIP=pip