1 files changed, 7 insertions, 9 deletions
diff --git a/Library/Formula/pyenv-virtualenvwrapper.rb b/Library/Formula/pyenv-virtualenvwrapper.rb
index 943877125..76c5fc64e 100644
--- a/Library/Formula/pyenv-virtualenvwrapper.rb
+++ b/Library/Formula/pyenv-virtualenvwrapper.rb
@@ -1,20 +1,18 @@
-require 'formula'
-
 class PyenvVirtualenvwrapper < Formula
-  homepage 'https://github.com/yyuu/pyenv-virtualenvwrapper'
-  url 'https://github.com/yyuu/pyenv-virtualenvwrapper/archive/v20140609.tar.gz'
-  sha1 '04c36c836cbf1284f9d3bb5c442f40712022b532'
+  homepage "https://github.com/yyuu/pyenv-virtualenvwrapper"
+  url "https://github.com/yyuu/pyenv-virtualenvwrapper/archive/v20140609.tar.gz"
+  sha1 "04c36c836cbf1284f9d3bb5c442f40712022b532"
 
-  head 'https://github.com/yyuu/pyenv-virtualenvwrapper.git'
+  head "https://github.com/yyuu/pyenv-virtualenvwrapper.git"
 
-  depends_on 'pyenv'
+  depends_on "pyenv"
 
   def install
-    ENV['PREFIX'] = prefix
+    ENV["PREFIX"] = prefix
     system "./install.sh"
   end
 
   test do
-    system "eval \"$(pyenv init -)\" && pyenv virtualenvwrapper"
+    shell_output("eval \"$(pyenv init -)\" && pyenv virtualenvwrapper")
   end
 end