Test fails VFSNotebookRepoTest.setUp:58 » IO No such file or directory

Running org.apache.zeppelin.notebook.repo.VFSNotebookRepoTest
19:32:44,159  INFO org.apache.zeppelin.interpreter.InterpreterFactory:602 - Create repl org.apache.zeppelin.interpreter.mock.MockInterpreter1 from null
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.018 sec <<< FAILURE! - in org.apache.zeppelin.notebook.repo.VFSNotebookRepoTest
testSaveNotebook(org.apache.zeppelin.notebook.repo.VFSNotebookRepoTest)  Time elapsed: 0.018 sec  <<< ERROR!
java.io.IOException: No such file or directory
	at java.io.UnixFileSystem.createFileExclusively(Native Method)
	at java.io.File.createNewFile(File.java:1006)
	at org.apache.zeppelin.interpreter.InterpreterFactory.saveToFile(InterpreterFactory.java:267)
	at org.apache.zeppelin.interpreter.InterpreterFactory.add(InterpreterFactory.java:352)
	at org.apache.zeppelin.interpreter.InterpreterFactory.init(InterpreterFactory.java:179)
	at org.apache.zeppelin.interpreter.InterpreterFactory.<init>(InterpreterFactory.java:105)
	at org.apache.zeppelin.notebook.repo.VFSNotebookRepoTest.setUp(VFSNotebookRepoTest.java:58)

Running org.apache.zeppelin.util.UtilTest
Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.011 sec - in org.apache.zeppelin.util.UtilTest

Results :

Tests in error: 
  VFSNotebookRepoTest.setUp:58 » IO No such file or directory

Tests run: 37, Failures: 0, Errors: 1, Skipped: 0