title: How do I install a package that has been archived from CRAN?
body: <p>I typed the following in the R command line: </p>
  
  <pre><code>install.packages("RecordLinkage") 
  </code></pre>
  
  <p>I got the following error:</p>
  
  <pre><code>Warning in install.packages :
    package ‘RecordLinkage’ is not available (for R version 3.1.0)
  </code></pre>
  
  <p>However, one of my coworkers did the exact same thing on the exact same version of R (3.1.0) and it worked. In addition, I've managed to install other packages successfully.</p>
  
  <p>Any idea why this does not work? Any help would be greatly appreciated.</p>