Hi, you could add the junit jar to the CLASSPATH environment variable, global (at user profile level), or you can do a script to execute just before execute Pivot tasks, it's up to you. Google can give you a lot of samples for this (for example search for "set+classpath+on+mac"), Mac specific and Unix, as a sample.
Or on a Mac you can even copy desider jars in a global lib folder (from what I read, I'm sorry but I don't have a Mac so I can't say you more). For example, take a look here: http://stackoverflow.com/questions/2509138/classpath-on-mac-and-how-does-mac-look-for-mysql-connector-java-bin-jar Bye
