title: Need help installing JUnit on Mac/How to add JUnit to Path environmental variable on Mac OSX
body: <p>I am not able to figure out how to correctly install JUnit onto my mac. I know I am supposed to add it to the path environmental variable, and I have tried a few tutorials I've found on Google on how to do that, but I keep getting errors. 
  This is the link to the tutorial I have used:
  <a href="http://hathaway.cc/post/69201163472/how-to-edit-your-path-environment-variables-on-mac-os-x" rel="noreferrer">http://hathaway.cc/post/69201163472/how-to-edit-your-path-environment-variables-on-mac-os-x</a>
  I have a feeling I am doing something wrong in step 3. I have placed the junit.jar file in the Library folder by the way.</p>
  
  <p>Any help will be greatly appreciated! </p>