travis: try building with a newer macos image

setuptools fails somehow, maybe this helps
2019-10-05 22:10:38 +02:00 · 2019-10-05 22:10:38 +02:00 · 642e51edea
parent 7ee1a6a89c
commit 642e51edea
1 changed files with 2 additions and 2 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -41,11 +41,11 @@ matrix:
      python: "pypy3.5-6.0"
      env: CFLAGS="-Werror -coverage"
    - os: osx
-      osx_image: xcode9.4
+      osx_image: xcode10.3
      language: generic
      env: PYVER="3" CFLAGS="-Werror -coverage"
    - os: osx
-      osx_image: xcode9.4
+      osx_image: xcode10.3
      language: generic
      env: PYVER="2" CFLAGS="-Werror -coverage"