vagrant-vbguest needed

lujun9972 · zardus · commit e77f7c04278e · 2018-09-10T21:16:05.000+02:00
diff --git a/README.md b/README.md
@@ -196,6 +196,7 @@ You can build a Vagrant VM with:
 
 ```bash
 wget https://raw.githubusercontent.com/zardus/ctf-tools/master/Vagrantfile
+vagrant plugin install vagrant-vbguest
 vagrant up
 ```
 
