CI: minor fixes

9d1abf1e · Guillaume Pasero · 1460daab · 9d1abf1e
Commit 9d1abf1e authored Jul 23, 2019 by Guillaume Pasero
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,11 +20,11 @@ matrix:
          ninja-build
          libglvnd-dev
          libglu1-mesa-dev
-          python3-dev
          python3-numpy
    env:
      - OTB_OS=Linux64
  - os: osx
+    osx_image: xcode10.2
    compiler: clang
    before_install:
      - brew install ninja libomp