No jniopencv_core in java.library.path on Odroid X2 Ubuntu 14.04

[tbolle]

I am trying to get JavaCV running on my Odroid X2 ARM based board with Ubuntu 14.04 LTS. I have got a simple demo program, where I want to connect to a camera attached an output the video stream. On my windows PC it works perfectly, but running the jar on the Odroid causes the following errors:

Exception in thread "main" java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
   at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: java.lang.UnsatisfiedLinkError: no jniopencv_core in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1886)
    at java.lang.Runtime.loadLibrary0(Runtime.java:849)
    at java.lang.System.loadLibrary(System.java:1088)
    at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:535)
    at org.bytedeco.javacpp.Loader.load(Loader.java:410)
    at org.bytedeco.javacpp.Loader.load(Loader.java:353)
    at org.bytedeco.javacpp.opencv_core.<clinit>(opencv_core.java:10)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:270)
    at org.bytedeco.javacpp.Loader.load(Loader.java:385)
    at org.bytedeco.javacpp.Loader.load(Loader.java:353)
    at org.bytedeco.javacpp.opencv_highgui.<clinit>(opencv_highgui.java:13)
    at org.bytedeco.javacv.OpenCVFrameGrabber.start(OpenCVFrameGrabber.java:174)
    at CameraTest.main(CameraTest.java:11)
    ... 5 more
Caused by: java.lang.UnsatisfiedLinkError: no tbb in java.library.path
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1886)
    at java.lang.Runtime.loadLibrary0(Runtime.java:849)
    at java.lang.System.loadLibrary(System.java:1088)
    at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:535)
    at org.bytedeco.javacpp.Loader.load(Loader.java:401)
    ... 14 more

I had nearly the same problem on my MacBook Pro. Changing the library file opencv.jar to opencv-2.4.10-0.9.1-20141109.113201-4-macosx-x86_64.jar was the solution.

Are you able to help?

Thanks!

[saudet]

There's currently no builds for linux-arm. That's on the to-do list, so if you would like to provide builds for that platform, it would be very welcome! Let me know, thanks

[saudet]

Duplicate of bytedeco/javacpp-presets#37

Please post comments regarding a linux-arm build over there, thank you!