Can't start elasticsearch's service
<p>I am not able to start elasticsearch's service. I configured everything in elasticsearch. But when I run its service, I am getting the following error.</p>

<pre><code> $Stopping elasticsearch: /etc/init.d/elasticsearch: 129: /etc/init.d/elasticsearch: killproc: not found

 $Starting elasticsearch: /etc/init.d/elasticsearch: 119: /etc/init.d/elasticsearch: daemon: not found
</code></pre>

<p>I don't know what mistake I did. Can anyone give me any suggestions to clear this issue and start service.</p>