Message3343

Tested on MacOSX and Ubuntu, when you select Standalone installation, it
fails in the final part with :

Exception in thread "Thread-7"
org.python.util.install.InstallerException: Error accessing jar file
        at
org.python.util.install.JarInstaller.inflate(JarInstaller.java:156)
        at
org.python.util.install.ProgressPage.activate(ProgressPage.java:82)
        at
org.python.util.install.AbstractWizardPage.doActivate(AbstractWizardPage.java:39)
        at
org.python.util.install.AbstractWizard.showActivePage(AbstractWizard.java:414)
        at
org.python.util.install.AbstractWizard.next(AbstractWizard.java:319)
        at
org.python.util.install.AbstractWizard.gotoNextPage(AbstractWizard.java:215)
        at
org.python.util.install.AbstractWizardValidator.fireValidationSucceeded(AbstractWizardValidator.java:78)
        at
org.python.util.install.AbstractWizardValidator.access$100(AbstractWizardValidator.java:6)
        at
org.python.util.install.AbstractWizardValidator$ValidatorThread.run(AbstractWizardValidator.java:16)
Caused by: java.util.zip.ZipException: duplicate entry:
org/python/core/PyArray.class
        at
java.util.zip.ZipOutputStream.putNextEntry(ZipOutputStream.java:192)
        at
java.util.jar.JarOutputStream.putNextEntry(JarOutputStream.java:109)
        at
org.python.util.install.StandalonePackager.addJarFile(StandalonePackager.java:92)
        at
org.python.util.install.JarInstaller.inflate(JarInstaller.java:143)
        ... 8 more