title: Why Ansible get_url gives error about checksums?
body: <p>I have a task in my ansible playbook, that downloads a java archive from a github url.
  The task is here:</p>
  
  <pre><code>- name: Download Jar Plugin
    get_url:
      url: https://GitHub-URL/plugins-1.0.5.jar
      dest: /app/plugins/
  </code></pre>
  
  <p>There's no mention of checksum, yet it gives this error:</p>
  
  <pre><code>fatal: [host]: FAILED! =&gt; {"changed": false, "msg": "attempted to take checksum of directory: /app/plugins/plugins-1.0.5.jar"}
  </code></pre>
  
  <p>anyone has any idea about this? Is there any workaround to make it download this java archive?</p>