From 9be6b4f0d3fb12ba4d85b54b5afc19f9d7a4c772 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sun, 1 Dec 2013 22:18:27 -0800
Subject: [PATCH] core: check for Ruby 2.0

---
 lib/vagrant.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/vagrant.rb b/lib/vagrant.rb
index 56c9b9fae..5c4ba81cf 100644
--- a/lib/vagrant.rb
+++ b/lib/vagrant.rb
@@ -1,3 +1,9 @@
+# Do a Ruby version check early so we can fail fast before any additional
+# files are loaded.
+if RUBY_VERSION < "2.0.0"
+  abort "Vagrant requires Ruby 2.0+"
+end
+
 require 'log4r'
 require 'rubygems'