1 files changed, 4 insertions, 11 deletions
diff --git a/README.md b/README.md
index ca3b710..7ae97b1 100644
--- a/README.md
+++ b/README.md
@@ -18,16 +18,9 @@ Resources
 
 You can run the unit tests with the following command:
 
-    phpunit -c src/Symfony/Component/Security/
+    phpunit
 
 If you also want to run the unit tests that depend on other Symfony
-Components, declare the following environment variables before running
-PHPUnit:
-
-    export SYMFONY_HTTP_FOUNDATION=../path/to/HttpFoundation
-    export SYMFONY_HTTP_KERNEL=../path/to/HttpKernel
-    export SYMFONY_EVENT_DISPATCHER=../path/to/EventDispatcher
-    export SYMFONY_FORM=../path/to/Form
-    export SYMFONY_ROUTING=../path/to/Routing
-    export DOCTRINE_DBAL=../path/to/doctrine-dbal
-    export DOCTRINE_COMMON=../path/to/doctrine-common
+Components, install dev dependencies before running PHPUnit:
+
+    php composer.phar install --dev