title: Unable to install rabbitmq due to not meeting dependencies: libssl
body: <p>I want to install rabbitmq on my Ubuntu 18.04. I have been following the official <a href="https://www.rabbitmq.com/install-debian.html" rel="nofollow noreferrer">documentation</a>. However, my installation is not completed as I am getting stuck on the step: <code>sudo apt-get install rabbitmq-server -y --fix-missing</code> as I face an error: unmet dependencies.</p>
  
  <p>I tried installing libssl and then erlang-crypto, didn't work. I also installed <code>aptitude</code> using which I tried installing <code>erlang-crypto</code>, it also didn't install any package.</p>
  
  <p>The command that I am running is:</p>
  
  <pre><code>sudo apt-get install -y erlang-base \
                          erlang-asn1 erlang-crypto erlang-eldap erlang-ftp erlang-inets \
                          erlang-mnesia erlang-os-mon erlang-parsetools erlang-public-key \
                          erlang-runtime-tools erlang-snmp erlang-ssl \
                          erlang-syntax-tools erlang-tftp erlang-tools erlang-xmerl
  </code></pre>
  
  <p>I get a failure message:</p>
  
  <pre><code>Reading package lists... Done
  Building dependency tree
  Reading state information... Done
  Some packages could not be installed. This may mean that you have
  requested an impossible situation or if you are using the unstable
  distribution that some required packages have not yet been created
  or been moved out of Incoming.
  The following information may help to resolve the situation:
  
  The following packages have unmet dependencies:
   erlang-crypto : Depends: libssl1.1 (&gt;= 1.1.1) but it is not installable
  E: Unable to correct problems, you have held broken packages.
  </code></pre>
  
  <p>The <code>libssl</code> package isn't available and I have successfully installed <code>libssl-dev</code>.</p>
  
  <p>I expect to completely install RabbitMQ and it runs successfully.</p>