Update .travis.yml

steffendsommer · web-flow · commit 6e93bdb5f537 · 2017-08-09T17:04:21.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -9,6 +9,8 @@ before_install:
   brew tap vapor/tap;
   brew update;
   brew install vapor;
+  brew tap nodes-vapor/homebrew-tap
+  brew install cstack
 
 script:
   - swift build
