Give sudo permission to create log file

Signed-off-by: Riddhesh Sanghvi <[email protected]>

Author: mrrobot47

.travis.yml

@@ -20,7 +20,7 @@ before_script:
 
 script:
   - cd "$TRAVIS_BUILD_DIR/../easyengine"
-  - ./vendor/bin/behat
+  - sudo ./vendor/bin/behat
 
 after_script:
   - cat /opt/easyengine/ee.log