Unable to open terminal in mac : <p>I am unable to open the terminal or iTerm in my Mac OS, since my last update using brew. Not sure what I upgraded using brew :(</p>

<p>Below is the error message I get when I open terminal. Any help is much appreciated.</p>

<pre><code>dyld: Library not loaded: /usr/local/opt/readline/lib/libreadline.6.dylib
  Referenced from: /usr/local/bin/bash
  Reason: image not found

[Process completed]
</code></pre>

<p>Thanks in advance!</p>
