I decided to revisit getting opencv running on snow leopard and am now running up against a different problem: Linking CXX shared library ../../lib/cv.so ld: warning: in /Library/Frameworks//Python.framework/Python, missing required architecture x86_64 in file A bit of digging found that adding -arch x86_64 to the LDFLAGS line in the makefile might help, but I don't know how to achieve that in the ROS build environment. (http://modpython.org/pipermail/mod_python/2007-October/024394.html) Thanks, -Dan On May 16, 2010, at 7:35 PM, Nicholas Butko wrote: > The build is complaining that you don't have the old quicktime video > capture libraries, which is expected, because they were never ported > by Apple to 64-bit architectures (OSX 10.6 uses 64-bit by default). > > My understanding is that OpenCV 2.1 uses the new Apple video capture > libraries, but that MacPorts has still not updated the portfile to > use the new version. Hopefully this will happen very soon. > > --Nick > > > On May 16, 2010, at 4:04 PM, Dan Lazewatsky wrote: > >> I just upgraded to snow leopard and have been having trouble >> rosmaking >> opencv. I've seen some discussions of this problem on various message >> boards, but no solutions. Any ideas? >> >> $ rosmake vision_opencv >> [ rosmake ] Packages requested are: ['vision_opencv'] >> [ rosmake ] Logging to directory >> [ rosmake ] /Users/dlaz/.ros/rosmake/rosmake_output-20100516-175954 >> [ rosmake ] Expanded args ['vision_opencv'] to: >> ['opencv_tests', 'opencv2', 'image_geometry', 'cv_bridge'] >> [ rosmake ] Checking rosdeps compliance for packages vision_opencv. >> This may take a few seconds. >> [ rosmake ] rosdep check passed all system dependencies in packages >> [ rosmake ] Prebuilding rospack >> [ rosmake ] Prebuilding gtest >> [ rosmake ] Prebuilding genmsg_cpp >> [ rosmake ] [ 2 of 23 Completed ] >> [rosmake-0] >>> opencv2 >>> [ make ] >> [ rosmake ] [ 2 of 23 Completed ] >> [rosmake-1] >>> roslib >>> [ make ] >> [ rosmake ] Last 40 lines >> {------------------------------------------------------------------------------- >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:516: error: 'GetGWorldPixMap' was not declared >> in >> this scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:517: error: 'LockPixels' was not declared in >> this >> scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:518: error: 'GetPixBaseAddr' was not declared in >> this scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:518: error: 'GetPixRowBytes' was not declared in >> this scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:524: error: 'UnlockPixels' was not declared in >> this scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp: At global scope: >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:557: error: 'SeqGrabComponent' does not name a >> type >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:558: error: 'SGChannel' does not name a type >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:561: error: 'ImageSequence' does not name a type >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp: In function 'CvCapture_QT_Cam* >> icvCaptureFromCam_QT(int)': >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:591: error: 'EnterMovies' was not declared in >> this scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp: At global scope: >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: 'SGChannel' was not declared in this >> scope >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'raw_data' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'long' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'long' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'long' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> ',' token >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'short' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: expected primary-expression before >> 'long' >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: error: initializer expression list treated >> as compound expression >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:855: error: expected ',' or ';' before '{' token >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:239: warning: 'int >> icvClose_QT_Movie(CvCapture_QT_Movie*)' defined but not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:262: warning: 'double >> icvGetProperty_QT_Movie(CvCapture_QT_Movie*, int)' defined but not >> used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:329: warning: 'int >> icvSetProperty_QT_Movie(CvCapture_QT_Movie*, int, double)' defined >> but >> not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:439: warning: 'int >> icvGrabFrame_QT_Movie(CvCapture_QT_Movie*)' defined but not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:482: warning: 'const void* >> icvRetrieveFrame_QT_Movie(CvCapture_QT_Movie*, int)' defined but not >> used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:99: warning: 'CvCapture_QT_Movie* >> icvCaptureFromFile_QT(const char*)' defined but not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:573: warning: 'int >> icvOpenCamera_QT(CvCapture_QT_Cam*, int)' declared 'static' but never >> defined >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:574: warning: 'int >> icvClose_QT_Cam(CvCapture_QT_Cam*)' declared 'static' but never >> defined >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:610: warning: 'double >> icvGetProperty_QT_Cam(CvCapture_QT_Cam*, int)' defined but not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:617: warning: 'int >> icvSetProperty_QT_Cam(CvCapture_QT_Cam*, int, double)' defined but >> not >> used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:577: warning: 'int >> icvGrabFrame_QT_Cam(CvCapture_QT_Cam*)' declared 'static' but never >> defined >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:578: warning: 'const void* >> icvRetrieveFrame_QT_Cam(CvCapture_QT_Cam*, int)' declared 'static' >> but >> never defined >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:587: warning: 'CvCapture_QT_Cam* >> icvCaptureFromCam_QT(int)' defined but not used >> /Users/dlaz/ros/stacks/vision_opencv/opencv2/build/opencv-svn/src/ >> highgui/cvcap_qt.cpp:854: warning: 'icvDataProc_QT_Cam' defined but >> not used >> make[3]: *** [src/highgui/CMakeFiles/highgui.dir/cvcap_qt.o] Error 1 >> make[2]: *** [src/highgui/CMakeFiles/highgui.dir/all] Error 2 >> make[1]: *** [all] Error 2 >> -------------------------------------------------------------------------------} >> [ rosmake ] Output from build of package opencv2 written to: >> [ rosmake ] /Users/dlaz/.ros/rosmake/ >> rosmake_output-20100516-175954/ >> opencv2/build_output.log >> [rosmake-0] <<< opencv2 <<< [FAIL] [ 6.91 seconds ] >> [ rosmake ] Halting due to failure in package opencv2. >> [ rosmake ] Waiting for other threads to complete. >> [rosmake-1] <<< roslib <<< [PASS] [ 2.75 seconds ] >> [ rosmake ] All builds and tests did not pass cannot mark packages as >> installed. >> [ rosmake ] Summary output to directory >> [ rosmake ] /Users/dlaz/.ros/rosmake/rosmake_output-20100516-175954 >> >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users > > _______________________________________________ > ros-users 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