fix travis config

Stephan Wentz · Stephan Wentz · commit 1665453b7944 · 2015-12-21T13:51:15.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,11 +6,7 @@ php:
   - 7
   - hhvm
 
-before_install:
-  - sudo apt-get update -qq
-  - sudo apt-get install -y p7zip-full
-
-before_script: composer install 
+before_script: composer install
 
 script: vendor/bin/phpunit -c tests --coverage-clover=coverage.clover
 
diff --git a/composer.json b/composer.json
@@ -11,8 +11,7 @@
         }
     ],
     "require": {
-        "php": ">=5.4.0",
-        "symfony/http-foundation": "~2.3"
+        "php": ">=5.4.0"
     },
     "require-dev": {
         "mikey179/vfsStream": "~1.2",
