title: CentOS 6.8 install rabbitmq 3.7.4
body: <p>I'm trying to install RabbitMQ 3.7.4 on CentOS 6.8. Currently I have installed Erlang 20 following instruction from <a href="https://github.com/erlang/otp/blob/maint/HOWTO/INSTALL.md" rel="nofollow noreferrer">https://github.com/erlang/otp/blob/maint/HOWTO/INSTALL.md</a> , but when I tried :</p>
  
  <pre><code>sudo yum install https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.4/rabbitmq-server-3.7.4-1.el6.noarch.rpm
  </code></pre>
  
  <p>it doesn't detect the Erlang 20. Instead it searched for the available Erlang package from my EPEL, which is the R14B, and wont install since it is lower than the minimum Erlang version requirements. How do I fix this and install RabbitMQ?</p>