require compatible symfony packages for L5.1

Mulkave · Mulkave · commit e739974a3af0 · 2016-06-24T22:59:04.000+03:00
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
     "bin": ["lucid"],
     "minimum-stability": "stable",
     "require": {
-        "symfony/console": "^3.1",
-        "symfony/process": "^3.1"
+        "symfony/console": "^2.7",
+        "symfony/process": "^2.7"
     }
 }
