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From Marshall Schor <...@schor.com>
Subject Re: query about PEAR installation for DUCC
Date Wed, 15 Oct 2014 15:05:54 GMT
Hi,

I'm not an expert, but here is something to look at.  The stack trace at the
very top seems to be starting with some kind of Java / Swing GUI.  Are you sure
you posted a stack trace from an invocation from the command line of

     runPearInstallerCli
(not runPearInstaller   )

?

-Marshall
On 10/14/2014 6:40 PM, Amit Gupta wrote:
> Hi,
>
> I had a query about pear installation on a "headless" system via the
> command line.
> I dont see any instructions in the documentation on how to proceed.
>
> Specifically, I'm attempting to run the Raw Text Processing example
> documented in the DUCC Book,
> (http://uima.apache.org/d/uima-ducc-1.0.0/duccbook.html#x1-1380009)
>
> The problematic step is "Installing the OpenNLP Pear".
>
> Almost everywhere I have seen, it instructs the use of the GUI Installer.
>
> DUCC Book points to the runPearInstaller script (which is strangely not
> shipped with the DUCC binaries)
> I managed to find it in the shipped binaries of UIMA. I set unpacked the
> binaries and set up the environment as instructed in the UIMA SDK
> documentation
> (the script resides in $UIMA_HOME/bin) and running it fails with the
> following error.
>
> runPearInstaller.sh --help
>
> Exception in thread "AWT-EventQueue-0" java.awt.HeadlessException:
>
> No X11 DISPLAY variable was set, but this program performed an operation
> which requires it.
>
> at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
>
> at java.awt.Window.<init>(Window.java:535)
>
> at java.awt.Frame.<init>(Frame.java:420)
>
> at java.awt.Frame.<init>(Frame.java:385)
>
> at javax.swing.JFrame.<init>(JFrame.java:174)
>
> at
> org.apache.uima.tools.pear.install.InstallPear.<init>(InstallPear.java:824)
>
> at
> org.apache.uima.tools.pear.install.InstallPear.createAndShowGUI(InstallPear.java:789)
>
> at
> org.apache.uima.tools.pear.install.InstallPear.access$1500(InstallPear.java:80)
>
> at
> org.apache.uima.tools.pear.install.InstallPear$12.run(InstallPear.java:815)
>
> at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
>
> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733)
>
> at java.awt.EventQueue.access$200(EventQueue.java:103)
>
> at java.awt.EventQueue$3.run(EventQueue.java:694)
>
> at java.awt.EventQueue$3.run(EventQueue.java:692)
>
> at java.security.AccessController.doPrivileged(Native Method)
>
> at
> java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
>
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:703)
>
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
>
> at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
>
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
>
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
>
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
>
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
>
>
> I would appreciate if someone can give me some pointers on how to proceed,
> Thanks,
> Best,


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