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0 NATIVE_LIBRARY_NAME cannot be resolved or is not a field with Linux + Eclipse + Java

I get an error on Core.NATIVE_LIBRARY_NAME like so:

Stacktrace:

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 
NATIVE_LIBRARY_NAME cannot be resolved or is not a field

at MyVideoCap.main(MyVideoCap.java:7)

I had settled the NativLibrary path at the following location. /home/…/OpenCV/opencv-2.4.5/build/lib

I had followed the instruction on https://www.openshift.com/blogs/day-12-opencv-face-detection-for-java-developers but it doesn’t creates any opencv2.4.9.jar file I am working on ubuntu 12 and eclipse with opencv api suppoert.

so help me if you can to generating and building the jar file in the build directory in ubuntu. thanks in advance…

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Answer

Here I found the full Installing progress of the OpenCV…

# install basic development environment

sudo apt-get install build-essential cmake pkg-config

# install opencv dependencies. ubuntu 13.04 ships with opencv which is close enough to 2.4.6 to pull in most of the needed dependencies.

sudo apt-get build-dep libopencv-dev

# additional dependencies for java support

sudo apt-get install default-jdk ant

# compile opencv 

tar xzvf opencv-2.4.6.1.tar.gz

cd opencv-2.4.6.1

mkdir build; cd build

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D WITH_TBB=ON ..

make

sudo make install

And in last don’t forget to set Native library path to the 

/home/.../opencv-2.4.6.1/build/lib

Thats it…

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