fix travis

.travis.yml

@@ -6,14 +6,14 @@ php:
 before_install:
   - sudo add-apt-repository -y ppa:chris-lea/node.js
   - sudo apt-get update
-  - sudo apt-get -y install nodejs chromium python3-setuptools
+  - sudo apt-get -y install nodejs python3-setuptools
   - sudo easy_install3 pip
   - wget https://phantomjs.googlecode.com/files/phantomjs-1.9.0-linux-x86_64.tar.bz2
   - tar xjf phantomjs-1.9.0-linux-x86_64.tar.bz2
   - sudo ln -s $(pwd)/phantomjs-1.9.0-linux-x86_64/bin/phantomjs /usr/bin/phantomjs
   - sudo pip3 install ocdev
   - cd ..
-  - ocdev setup core --dir owncloud
+  - ocdev setup core
   - mv news core/apps/
   - cd ../apps/news