title: Redis service is not starting
body: <p>I built from source and installed Redis on my system following <a href="https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-redis-on-ubuntu-16-04" rel="nofollow noreferrer">this digital-ocean guide</a>. But after running</p>
  
  <pre><code>$ sudo systemctl status redis
  </code></pre>
  
  <p>I get this failed status report.</p>
  
  <blockquote>
    <p>● redis.service - Redis In-Memory Data Store    <br>Loaded: loaded
    (/etc/systemd/system/redis.service; disabled; vendor preset: enabled) 
    <br>Active: <strong>failed</strong>(Result: exit-code) since Tue 2018-04-03 01:51:54
    +0530; 1s ago   <br>Process: 24974 <strong>ExecStart=/usr/local/bin/redis-server /etc/redis/redis.conf</strong> (code=exited, <strong>status=203/EXEC</strong>)  <br>Main PID: 24974
    (code=exited, <strong>status=203/EXEC</strong>)</p>
    
    <ul>
    <li>systemd[1]: redis.service: Unit entered failed state. </li>
    <li>systemd[1]: redis.service: Failed with result 'exit-code'. </li>
    <li>systemd[1]: redis.service: Service hold-off time over, scheduling restart.</li>
    <li>systemd[1]: Stopped Redis In-Memory Data Store. </li>
    <li>systemd[1]: <strong>redis.service: Start request repeated too quickly.</strong></li>
    <li>systemd[1]: Failed to start Redis In-Memory Data Store.</li>
    <li>systemd[1]: redis.service: Unit entered failed state.</li>
    <li>systemd[1]: redis.service: Failed with result 'exit-code'.</li>
    </ul>
  </blockquote>
  
  <p>My system is Ubuntu 17.10 x64</p>