Solving some "Symbol not found" problems for libJPEG, libTIFF, libGL, libPng

[Robert Baruch]

I installed opencv via Macports, then tried this test program:

#include “highgui.h”

int main( int argc, char** argv ) {
  IplImage* img = cvLoadImage( argv[1] );
  cvNamedWindow( “Example1”, CV_WINDOW_AUTOSIZE );
  cvShowImage( “Example1”, img );
  cvWaitKey(0);
  cvReleaseImage( &img );
  cvDestroyWindow( “Example1” );
}


Linked against libcxcore.dylib, libcvaux.dylib, libcv.dylib, libhighgui.dylib, and libml.dylib.

Searching google shows that opencv is not the only package that runs into similar problems (if indeed it's the package's fault).

On Nov 18, 2010, at 3:19 PM, Ryan Schmidt wrote:

> The Apple and MacPorts versions of these libraries coexist just fine most cases. I cannot advocate the steps you described below, and without further information, I cannot say why you experienced problems before.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.macosforge.org/pipermail/macports-users/attachments/20101118/e7c69c9e/attachment.html>