title: How to resolve error in running vagrant up on macOS
body: <p>I am using vagrant to setup a ubuntu virtual machine. I have installed virtualbox and vagrant. When I run "vagrant up" I run into following error : </p>
  
  <pre><code>There was an error while executing `VBoxManage`, a CLI used by Vagrant
  for controlling VirtualBox. The command and stderr is shown below.
  
  Command: ["startvm", "268774c3-ac5e-4b96-b17e-99cc4c66b27f", "--type", "headless"]
  
  Stderr: VBoxManage: error: The virtual machine 'profiles-rest-api_default_1536758322698_53584' has terminated unexpectedly during startup with exit code 1 (0x1)
  VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine
  </code></pre>
  
  <p>After investigating a bit more I found that VMbox is not starting from GUI as well and giving the following error: </p>
  
  <pre><code>Failed to open a session for the virtual machine profiles-rest-api.
  
  The virtual machine 'profiles-rest-api' has terminated unexpectedly during startup with exit code 1 (0x1).
  
  Result Code: NS_ERROR_FAILURE (0x80004005)
  Component: MachineWrap
  Interface: IMachine {85cd948e-a71f-4289-281e-0ca7ad48cd89}
  </code></pre>
  
  <p>When I tried to install it with brew cask install virtualbox, I recieved the following error: </p>
  
  <p>Error: Failure while executing; <code>/usr/bin/sudo -E -- env LOGNAME=username USER=username USERNAME=username /usr/sbin/installer -pkg /usr/local/Caskroom/virtualbox/5.2.18,124319/VirtualBox.pkg -target /</code> exited with 1</p>