Use Pyopencv To Add Support For Mac
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Targus pauk001 driver for mac. I'm attempting to install pyopencv. I have installed both Python and OpenCV through Brew. A quick which python/pip shows that I'm using the version of Python installed through Brew as the default. I have already installed numpy through pip. However, when I try to run pip install pyopencv I get back: Downloading/unpacking pyopencv Could not find a version that satisfies the requirement pyopencv (from versions: 2.0.wr1.0.1-demo, 2.0.wr1.0.1, 2.0.wr1.1.0, 2.1.0.wr1.0.0, 2.1.0.wr1.0.1, 2.1.0.wr1.0.2, 2.1.0.wr1.1.0, 2.1.0.wr1.2.0, 2.1.0.wr1.2.0-demo, 2.1.0.wr1.2.0) Cleaning up. No distributions matching the version for pyopencv Storing complete log in /Users/golmschenk/.pip/pip.log had the same error, but under a different circumstance.
The problem here appears to have been with the virtual-environment and they were using the pre-installed version of Python rather than the Brew version. Any suggestions as to how I might fix this? Thank you much!
Update: According to when a Could not find a version that satisfies the requirement error arises, it's because pip will only install stable versions as specified by PEP426 by default. If a version cannot be parsed as a compliant PEP426 version then it is assumed to be a pre-release. This can be worked around using pip install --pre to install pre-release packages. However, upon doing this (or attempting to install pyopencv using easy_install) I run into the error: ImportError: cannot import name Library. Update 2: Further research into this new error presented. Usb driver windows 7. Here the ImportError: cannot import name Library comes from the new version of setuptools having the Library is inside of extension.py. Such that pyopencv should import Library as setuptools.extension.Library and not setuptools.Library.
A temporary solution to this would be to manually change this. However, I'd prefer a more appropriate solution if one exists over manually editing 3rd-party packages. Any suggestions? Update 3: If OpenCV and Python were install correctly through Brew it appears you can use OpenCV in Python simply by importing the cv2 module (as was discovered in the comments). So that solves my problem. However, for others who may actually need pyopencv for something I'll leave this question open.
Use Opencv To Add Support For Mac Os X
I am trying to install pyopencv with pip in OS X Mountain Lion and it fails by import setuptools. Following is my work. What is 'Library' in setuptools? I have not seen that before. I already installed opencv via homebrew and other things. You can print python to run python interpreter and then print following inside python: import sys sys.path Look for line similar to /Library/Python/2.7/site-packages in output.
Print exit() to exit python interpreter. In command line issue command: cd /Library/Python/2.7/site-packages and list files with ls command. Look for files 'cv.py' and 'cv2.so'. They should be there. Then refer to ~/.bash_profile file issuing command cat ~/.bash_profile to find your PYTHONPATH: there should be line similar to export PYTHONPATH=/usr/local/lib/python2.7/site-packages. Issue command cd /usr/local/lib/python2.7/site-packages to jump into that folder. Now you could create symlinks for cv2.so and cv.py issuing commands: sudo ln -s /usr/local/lib/python2.7/site-packages/cv.py /Library/Python/2.7/site-packages/cv.py and sudo ln -s /usr/local/lib/python2.7/site-packages/cv2.so /Library/Python/2.7/site-packages/cv2.so.