I am new to Java and our teacher told us to import the JUnit libraries to our proyect to learn how to use it. I have tried importing the JUnit 5 library to the buildpath and it does not work, and also tried with the version the teacher told us to import and still not working. Here is the path with the version the teacher told us to download I am getting the "is not accesible" error as if junit was not in the library
Again I tried also adding the JUnit5 library to the path but it still does not work for me.