title: How to install gpg2 via homebrew?
body: <p>I want to install <code>gpg2</code>, however when I run
  <code>brew install gpg2</code> (also tried
  <code>brew install gnupg2</code>)
  it always installs <code>gpg</code> instead of <code>gpg2</code>. <br>
  Currently, running the <code>gpg</code> command works but not <code>gpg2</code>.
  How can I resolve this?</p>
  
  <p>EDIT:
  Tried <code>brew install gnupg gnupg2</code> too but didn't work</p>