How to check JNI library in the JVM library path ?

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Navdeep Singh Sidhu

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Jul 5, 2013, 8:59:37 AM7/5/13

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Hi,

I'm using netbeans 7.3 on ubuntu 12.04. i have installed v4l4j using repository , but in netbeans it is showing the error on runnung simple webcam viewer and recording provided by the website. The error is follows

Cant load v4l4j JNI library

Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no v4l4j in java.library.path

at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)

at java.lang.Runtime.loadLibrary0(Runtime.java:845)

at java.lang.System.loadLibrary(System.java:1084)

at au.edu.jcu.v4l4j.VideoDevice.<clinit>(Unknown Source)

at org.metalklesk.webcam.capture.example.SimpleViewer.initFrameGrabber(SimpleViewer.java:113)

at org.metalklesk.webcam.capture.example.SimpleViewer.<init>(SimpleViewer.java:84)

at org.metalklesk.webcam.capture.example.SimpleViewer$1.run(SimpleViewer.java:72)

at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)

at java.awt.EventQueue.access$200(EventQueue.java:103)

at java.awt.EventQueue$3.run(EventQueue.java:688)

at java.awt.EventQueue$3.run(EventQueue.java:686)

at java.security.AccessController.doPrivileged(Native Method)

at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)

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)

BUILD SUCCESSFUL (total time: 1 second)

I tried to follow troubleshooting guidelines given on website, but i couldn't get the part where setting JNI library in the JVM library path !! I think i can use some help!!! thank you in advance !