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Old 09-27-2010, 05:13 AM   #1
vinothini Mary
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Registered: Sep 2010
Location: Chennai
Posts: 1

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jtOCR


i am using Ubuntu 8.04
i tried to install jtOCR
after the installation process when i tried to run the applet code
using the following command,
java -jar jtOCR.jar

i got these exceptions.

java.io.IOException: Cannot run program "/usr/local/share/jtOCR/tesseract/tesseract" (in directory "/root/Desktop"): java.io.IOException: error=13, Permission denied
at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
at net.sourceforge.jtocr.OCR.recognizeText(OCR.java:50)
at net.sourceforge.jtocr.Gui$39.run(Gui.java:1068)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
Caused by: java.io.IOException: java.io.IOException: error=13, Permission denied
at java.lang.UNIXProcess.<init>(UNIXProcess.java:148)
at java.lang.ProcessImpl.start(ProcessImpl.java:65)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)
... 10 more
and in the applet image i got the dialog box as

"cannot find tesseract. Please set its path"

please reply.
thanks
 
Old 09-27-2010, 10:50 AM   #2
acid_kewpie
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Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
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ok, what is this tesseract program? does it exist in that specific location? does it exist somewhere else and you need to reference its correct location? is it executable?
 
  


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