Cannot start MySQL on a Mac
<p>I'am not able to get MySQL running after installation using Brew. I'am using OS X El Capitan Version 10.11.3 and MySQL Server version 5.7.11. When I start the server I receive:</p>
<blockquote>
<p>Starting MySQL.
ERROR! The server quit without updating PID file (/usr/local/var/mysql/Hedis-MacBook-Pro.local.pid).</p>
</blockquote>
<p>and this what I get in my err file:</p>
<pre><code>2016-03-19T20:59:45.907542Z 0 [ERROR] InnoDB: The innodb_system data file 'ibdata1' must be writable
</code></pre>
<p>Does any one have got this before?<br />
Many thanks.</p>