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

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?