title: System function in RStudio won't speak, stop sign won't go away
body: <p>I can't run this code on my Mac laptop, but my coworkers can run it on their machines.</p>
  
  <pre><code>system("say Done Processing")
  </code></pre>
  
  <p>This is inside of a shared function we are using, and every time I run the function it will get to that point in the function and freeze. The stop sign will not go away, and I have to terminate the R session in order to continue using R. It's the same result if I just run that single line.</p>
  
  <p>Am I missing a file on my computer that allows this system function to work?</p>