title: Getting Version Number Error Using RealImages
body: <p>I am new to looking at .jpg images in R, when I try to load the RealImages library, I am getting the error:</p>
  
  <pre><code>install.packages("ReadImages")
  library("ReadImages")
  
  mypic &lt;- read.jpeg('my_pic.jpg')
  plot(mypic)
  </code></pre>
  
  <blockquote>
    <p>Warning in install.packages :
      package ‘ReadImages’ is not available (for R version 3.6.1)</p>
  </blockquote>
  
  <p>What package can I use?</p>