add virtualbox desc

gasolin · Sep 9, 2015 · be293d3 · be293d3
1 parent ee74325
commit be293d3
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -16,7 +16,9 @@ FoxBox project's goal is to try any approach that make new user can do as less a
 ## How to Run
 
 Prepare:
-Install vagrant 1.5 or above (Some distro like Ubuntu now provides 1.4 via apt-get, please download the `.deb` from the [officail download page](https://www.vagrantup.com/downloads.html) instead.)
+Install vagrant 1.5 or above (Some distro like Ubuntu now provides 1.4 via apt-get, please download the `.deb` from the [officail download page](https://www.vagrantup.com/downloads.html) instead.
+
+Virtual Machine is also required, the free option is VirtualBox, downlaod it from the [officail download page](https://www.virtualbox.org/wiki/Downloads).
 
 ```
 $ git clone https://github.com/gasolin/foxbox.git