Install composer packages

sabberworm · sabberworm · commit 97b60ae32822 · 2017-05-31T10:32:42.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,7 @@ php:
     - "7.0"
     - "nightly"
     - hhvm
+before_script: composer install
 script: ./vendor/phpunit/phpunit/phpunit
 sudo: false
 
