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2014-09-30 03:35:16 -0500 received badge  Popular Question (source)
2013-01-03 03:10:21 -0500 asked a question I can't use openCV in Android.

I to set PATH android ndk in eclipse and now I think the path is work when I build progrom it show like this in console

15:42:49 * Incremental Build of configuration Default for project OpenCV Tutorial 3 - Add Native OpenCV * "C:\Apps\android-ndk-r8\ndk-build.cmd" Prebuilt : libgnustl_static.a <= <ndk>/sources/cxx-stl/gnu-libstdc++/4.6/libs/armeabi-v7a/ Install : libnative_sample.so => libs/armeabi-v7a/libnative_sample.so

15:42:49 Build Finished (took 350ms)

but when I run OpenCV Turial3 it show error

Your Project contain error(s) , please fix them before running your application.

I open file Sample3Native.java in this project. In first line it show this error

Open the Java build path property page of project 'OpenCV Tutorial 3 - Add Native OpenCV'

how to fix this error?

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2012-12-16 03:09:50 -0500 asked a question I can't install openCV in eclipse for use with andorid.

I can't install openCV in eclipse for use with andorid. I read installation from this tutorial link text in page 37. I download android-ndk-r8c and extract to C://Apps/android-ndk-r8c . I download android SDK form this link text it's ADT Bundle for windows.

I open eclipse form adt-bundle-windows-x86 and install CDT plugin like page 44. I set path in windows like this

C:\Apps\android-ndk-r8

I click File and import project from folder OpenCV-2.4.3.1-android-sdk but it show this error like in console

Error: Program "/ndk-build.cmd" is not found in PATH

After that I click New -> Other -> C/C++ -> Convert to a C/C++ Project like page 50 but it have no OpenCV Tutorial3 for select. So I select OpenCV Tutorial2 and click Finish. I set C/C++ Build like in page 50-51 but when I run openCV Tutorial 2 it show this error.

* Build of configuration Default for project OpenCV Tutorial 2 - Use OpenCV Camera *

make all

Cannot run program "make": Launching failed Error: Program "make" is not found in PATH

PATH=[C:/Program Files/Java/jre7/bin/client;C:/Program Files/Java/jre7/bin;C:/Program Files/Java/jre7/lib/i386;C:\Program Files\NVIDIA Corporation\PhysX\Common;C:\Program Files\Intel\iCLS Client\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\OpenCL SDK\2.0\bin\x86;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\PROGRA~1\PICC;C:\Program Files\MATLAB\R2011b\runtime\win32;C:\Program Files\MATLAB\R2011b\bin;C:\AppServ\Apache2.2\bin;C:\AppServ\php5;C:\AppServ\MySQL\bin;C:\Users\MAX\Desktop\Android\adt-bundle-windows-x86\eclipse;]

How to use openCV with android please help me.