Build: Add beforeScript to install grunt cli

arschmitz · arschmitz · commit 9161f051f4e4 · 2015-03-15T22:46:52.000-04:00
Despite travis docs saying it is installed for node &gt;=0.8 this
is not the case on vm they dynamicly build so we cant count on this.
diff --git a/.travis.yml b/.travis.yml
@@ -5,5 +5,7 @@ node_js:
 cache:
   directories:
   - node_modules
+before_script:
+  - npm install -g grunt-cli
 script:
   - "grunt"
