Hola perdonad la pregunta de un novato estoy intentando instalar arduino 007 en Mac y no me va se queda congelado los ejemplos no aparecen y me aparece esto
java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(File.java:1345)
at java.io.File.createTempFile(File.java:1434)
at java.io.File.createTempFile(File.java:1471)
at processing.app.Base.createTempFolder(Base.java:414)
at processing.app.Base.getBuildFolder(Base.java:397)
at processing.app.Sketch.(Sketch.java:131)
at processing.app.Editor.handleOpen2(Editor.java:1782)
at processing.app.Editor.handleNew2(Editor.java:1628)
at processing.app.Editor.restorePreferences(Editor.java:426)
at processing.app.Base.(Base.java:208)
at processing.app.Base.main(Base.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at apple.launcher.LaunchRunner.run(LaunchRunner.java:88)
at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)
java.lang.NullPointerException
at processing.app.Base.getBuildFolder(Base.java:398)
at processing.app.Sketch.(Sketch.java:131)
at processing.app.Editor.handleOpen2(Editor.java:1782)
at processing.app.Editor.handleNew2(Editor.java:1628)
at processing.app.Editor.restorePreferences(Editor.java:426)
at processing.app.Base.(Base.java:208)
at processing.app.Base.main(Base.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at apple.launcher.LaunchRunner.run(LaunchRunner.java:88)
at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
at apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)
alguna idea