title: Error with pre-create check: "VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path"
body: <p>i run CentOS in VirtualBox on physical Windows7. Now in centOS i have Docker and i need to run </p>
  
  <pre><code>docker-machine create --driver virtualbox host1
  </code></pre>
  
  <p>but i get error</p>
  
  <pre><code>Error with pre-create check: "VBoxManage not found. Make sure VirtualBox is installed and VBoxManage is in the path"
  </code></pre>
  
  <p>so do i need to install VirtualBox once again and in the CentOS? If yes, how can i do that?</p>
  
  <p>thanks lot</p>