- #INSTALL OPENCV PYTHON MAC HOW TO#
- #INSTALL OPENCV PYTHON MAC INSTALL#
- #INSTALL OPENCV PYTHON MAC MAC#
It may be a preferred method for image decimation, as it gives moire’-free results. INTER_NEAREST – a nearest-neighbor interpolation INTER_LINEAR – a bilinear interpolation (used by default) INTER_AREA – resampling using pixel area relation. flag that takes one of the following methods. The syntax of resize function in OpenCV is cv2.resize(src, dsize]]]) To resize an image, OpenCV provides cv2.resize() function. Also, the aspect ratio of the original image could be preserved in the resized image. Resizing an image means changing the dimensions of it, be it width alone, height alone or changing both of them. We can use cv2.resize() function to upscale, downscale, or resize to a desired size (considering or not considering the aspect ratio).
#INSTALL OPENCV PYTHON MAC HOW TO#
I also removed the directory recursively: sudo rm -rf /tmp/pip-1UeP4t-uninstall/īut those kind of directories reproduce right away.In this OpenCV tutorial, we learn the syntax of cv2.resize() and how to use this function to resize a given image. OSError: Operation not permitted: '/tmp/pip-1UeP4t-uninstall/System/Library/Frameworks/amework/Versions/2.7/lib/python2.7/lib-dynload/Python-2.7.10-py2.7.egg-info' OSError: Operation not permitted: '/var/folders/dd/70hgtbs50hl5sr13h93gzzm80000gn/T/pip-7ByYw9-uninstall/System/Library/Frameworks/amework/Versions/2.7/lib/python2.7/lib-dynload/Python-2.7.10-py2.7.egg-info' Lastly, I tried to uninstall python by pip uninstall python, If executing pip with sudo, you may want sudo's -H flag. Please check the permissions and owner of that directory. The directory '/Users/jack/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. OSError: Operation not permitted: '/tmp/pip-sIVZu9-uninstall/System/Library/Frameworks/amework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info'
OSError: Operation not permitted: '/var/folders/dd/70hgtbs50hl5sr13h93gzzm80000gn/T/pip-yKfQhH-uninstall/System/Library/Frameworks/amework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info' OSError: Operation not permitted: '/tmp/pip-JhNitO-uninstall/System/Library/Frameworks/amework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info' **OSError: Operation not permitted: '/var/folders/dd/70hgtbs50hl5sr13h93gzzm80000gn/T/pip-BDWfhx-uninstall/System/Library/Frameworks/amework/Versions/2.7/Extras/lib/python/numpy-1.8.0rc1-py2.7.egg-info'** This is due to the fact that uninstalling a distutils project will only partially uninstall the project.įile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in mainįile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in runįile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 778, in installįile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 754, in uninstallįile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_uninstall.py", line 115, in removeįile "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/_init_.py", line 267, in renamesįile "/System/Library/Frameworks/amework/Versions/2.7/lib/python2.7/shutil.py", line 302, in moveįile "/System/Library/Frameworks/amework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2įile "/System/Library/Frameworks/amework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat
Installing collected packages: numpy, opencv-pythonįound existing installation: numpy 1.8.0rc1ĭEPRECATION: Uninstalling a distutils installed project (numpy) has been deprecated and will be removed in a future version.
#INSTALL OPENCV PYTHON MAC INSTALL#
$ pip install opencv-python Collecting opencv-python
#INSTALL OPENCV PYTHON MAC MAC#
When install opencv-python on my mac I get an error message:
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