CI: Another attempt to fix release

The deploy stage failed initially because npx wasn't found. This is a feature introduced in npm 5.2, which it seems node 6 doesn't have.
hubotio · Aug 3, 2018 · 4404d12de87c7c850860479dd5b21990376ffc9b · 4404d12
1 parent 74866f9
commit 4404d12de87c7c850860479dd5b21990376ffc9b
Unified Split

Showing with 2 additions and 0 deletions.

+2 −0 .travis.yml
diff --git a/.travis.yml b/.travis.yml
@@ -10,6 +10,8 @@ addons:
  apt:
    packages:
    - expect
+  
+before_install:
+  
+  - npm install -g npm@latest
 before_script:
  - npm prune
  - bin/e2e-test.sh