Make grunt-cli available

szepeviktor · web-flow · commit 64b5a3297ba1 · 2017-07-23T19:38:16.000+02:00
globally
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,7 @@ node_js:
   - "7"
 
 before_script:
+  - npm install -g grunt-cli
   - npm install build
 
 cache:
