title: Can't Manage to install the xlsx package on Windows 10 64bit
body: <p>I am trying to install the xlsx R package on a 64 bit Windows 10.</p>
  
  <p>I have tried to run </p>
  
  <pre><code>install.packages('xlsx')
  </code></pre>
  
  <p>and got the errors</p>
  
  <p><a href="https://i.stack.imgur.com/4uEUE.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4uEUE.jpg" alt="enter image description here"></a></p>
  
  <p>Then I tried to manually install the dependencies with </p>
  
  <pre><code>install.packages('xlsxjars')
  </code></pre>
  
  <p>but got </p>
  
  <p><a href="https://i.stack.imgur.com/Pk6E2.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Pk6E2.jpg" alt="enter image description here"></a></p>
  
  <p>Then I tried to install rJava but got </p>
  
  <p><a href="https://i.stack.imgur.com/B2WLa.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/B2WLa.jpg" alt="enter image description here"></a></p>
  
  <p>I have read many posts, I tried to set and unset the java home path variable, I have checked that I have the latest versions of R and Java (both for 64bit).</p>
  
  <p>Any Ideas ?</p>