# Note: Resolve all issues present in brew doctor (AGAIN). # Note, whenever you change ~/.bash_profile, you should start working in a new terminal window. # As the doctor suggests, you may have to run echo export PATH=’/usr/local/bin:$PATH’ > ~/.bash_profile # If you haven’t even installed brew’s version of python, run brew install python # You may have to link python (brew link python) to make sure the python shell evokes the brew version of python # Brew doctor may ask you to change the perms on /usr/local/lib/pkgconfig: # Note: Resolve ALL issues present in brew doctor. I ran brew uninstall opencv and then did the following: You’re done! You can make sure it works by running python and typing Ln -s /usr/local/Cellar/opencv/2.4.9/lib/python2.7/site-packages/cv2.so cv2.soģ. Ln -s /usr/local/Cellar/opencv/2.4.9/lib/python2.7/site-packages/cv.py cv.py Once there we need to link our compiled OpenCV files, create a symlink using Navigate to your python path, if you don’t know where it is when you installed Python you can find it in your. If you want to see other possible options such as when compiling (such as using tbb) you can use infoġ. Once you have brew installed you can go ahead and and add homebrew/science which is where OpenCV is located using: brew tap homebrew/scienceģ. ![]() The reason I’ve decided to use Homebrew was because it installs packages into their own directory which makes everything nice and easy to find. First of all I’ll be using the package manager Homebrew to simplify things, you can get it here: *Here is the updated version of my previous post since Brew finally added the most recent version of OpenCV!ġ. Try CVAT OpenCV AI Competition 2022 This edition of the competition has two exciting tracks - Core OpenCV & Spatial AI. Learn More CVAT Visit the new home of the Computer Vision Annotation Tool. usr/local/include/opencv2/flann/params.**OpenCV is now at 3.0.0! :), I will write up a guide on that when I get around to installing it OpenCV Face Recognition The world’s largest Computer Vision library meets the world’s top-rated Face Recognition technology. usr/local/include/opencv2/flann/params.h:88: error: explicit instantiation of 'std::basic_ostream& std::operator&, const std::basic_string&) ' but no definition available usr/local/include/opencv2/flann/params.h:88: instantiated from here usr/local/include/opencv2/flann/params.h: In instantiation of 'std::basic_ostream& std::operator&, const std::basic_string&) ': (64 bit) Platform macbook pro 2.2ghz early 2011 with mountain lion (osx 10.8) I'm on mountain lion, updated xcode, installed qt creator, installed latest opencv without too many problems. I mean, remember there are multiple Qt versions for the multiple targets (desktop, simulator, harmattan are some) under your QtSDK folder. ![]() So, all you have to do is: (1) find the right conf file for g++ on mac in your QtSDK folder. QMAKE_CFLAGS_PPC_64 += -Xarch_ppc64 -mmacosx-version-min=10.7Īny other suggestions for this? I've tried all the suggestions, but i still can't get the program to compile. I've also installed OpenCV 2.4.2 using MacPorts. QMAKE_CFLAGS_PPC_64 += -Xarch_ppc64 -mmacosx-version-min=10.5 ![]() (2) change the following lines in this file: QMAKE_CFLAGS_X86_64 += -Xarch_x86_64 -mmacosx-version-min=10.5 ![]() You should find change the file located under "Desktop" in QtSDK folder. I mean, remember there are multiple Qt versions for the multiple targets (desktop, simulator, harmattan are some) under your QtSDK folder. Install on Mac OS X - Narrator This module will cover the installation process of OpenCV on Mac OS X to the use of the package manager called Brew. (1) find the right conf file for g++ on mac in your QtSDK folder. I've also installed OpenCV 2.4.2 using MacPorts. It seems there's a small configuration problem with Qt 4.7.4 (my QtCreator's about window says it's 4.7.4, but the version I installed was 4.8.1, though!) and gcc on the new Mac OS X 10.8 Mountain Lion. I was having exactly the same issue reported by mjepson and tvdev.
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