installa pyopencv con pip su Mac OS X

Question

Sto cercando di installare pyopencv con pip in OS X Mountain Lion e fallisce importando setuptools. Di seguito è il mio lavoro. cosa è "Library" in setuptools? Non l'ho mai visto prima. Ho già installato opencv tramite homebrew e altre cose. In doucmentation di pyopencv, non spiega l'installazione con pip install unica fonte,

(img2)appleparan@LiamMac src $ brew install cmake 
Warning: cmake-2.8.11.2 already installed 
(img2)appleparan@LiamMac src $ brew install cmake --upgrade 
Warning: cmake-2.8.11.2 already installed 
(img2)appleparan@LiamMac src $ brew install opencv 
Warning: opencv-2.4.6.1 already installed 
(img2)appleparan@LiamMac src $ brew install boost 
Warning: boost-1.54.0 already installed 
(img2)appleparan@LiamMac src $ pip install pyopencv 
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/appleparan/.pip/pip.log 
(img2)appleparan@LiamMac src $ pip install pyopencv==2.1.0.wr1.2.0 
Downloading/unpacking pyopencv==2.1.0.wr1.2.0 
    Downloading pyopencv-2.1.0.wr1.2.0.tar.gz (363kB): 363kB downloaded 
    Running setup.py egg_info for package pyopencv 
    Traceback (most recent call last): 
     File "<string>", line 16, in <module> 
     File "/Users/appleparan/.virtualenvs/img2/build/pyopencv/setup.py", line 92, in <module> 
     from setuptools import setup, find_packages, Extension, Library 
    ImportError: cannot import name Library 
    Complete output from command python setup.py egg_info: 
    Traceback (most recent call last): 

    File "<string>", line 16, in <module> 

    File "/Users/appleparan/.virtualenvs/img2/build/pyopencv/setup.py", line 92, in <module> 

    from setuptools import setup, find_packages, Extension, Library 

ImportError: cannot import name Library 

---------------------------------------- 
Cleaning up... 
Command python setup.py egg_info failed with error code 1 in /Users/appleparan/.virtualenvs/img2/build/pyopencv 
Storing complete log in /Users/appleparan/.pip/pip.log 
(img2)appleparan@LiamMac src $ python --version 
Python 2.7.5 
(img2)appleparan@LiamMac src $ pip freeze 
Pillow==2.1.0 
distribute==0.7.3 
matplotlib==1.3.0 
nose==1.3.0 
numpy==1.7.1 
pyparsing==2.0.1 
python-dateutil==2.1 
scipy==0.12.0 
six==1.4.1 
stevedore==0.12 
tornado==3.1.1 
virtualenv==1.10.1 
virtualenv-clone==0.2.4 
virtualenvwrapper==4.1.1 
wsgiref==0.1.2 
(img2)appleparan@LiamMac src $ 

EDIT: Ho trovato setuptools fonte ha Library and Extension (https://bitbucket.org/pypa/setuptools/src/27df3c725f9696ba730456f3f444cc2fb5271d4b/setuptools/extension.py?at=default) Ma io non so perché non riconosce. verison

miei setuptools' è 1.1.6

(img2)appleparan@LiamMac src $ pip install setuptools --upgrade 
Requirement already up-to-date: setuptools in /Users/appleparan/.virtualenvs/img2/lib/python2.7/site-packages/setuptools-1.1.6-py2.7.egg 
Cleaning up... 
(img2)appleparan@LiamMac src $ 

Answer 1

Nella versione recente di setuptools, Library è dentro di extension.py. pyopencv dovrebbe importare Library come setuptools.extension.Library non setuptools.Library.

Answer 2

cambiamento

from setuptools import setup, find_packages, Extension, Library 

a

from setuptools import * 
from setuptools.extension import * 

Answer 3

È possibile stampare python per eseguire interprete Python e quindi stampare seguente all'interno di pitone:

import sys
sys.path

Cercare la riga simile a /Library/Python/2.7/site-packages nell'output. Stampa exit() per uscire dall'interprete python.

In comando comando numero riga: cd /Library/Python/2.7/site-packages ed elencare i file con ls comando. Cerca i file "cv.py" e "cv2.so". Dovrebbero essere lì. Quindi fare riferimento al comando di emissione file ~/.bash_profilecat ~/.bash_profile per trovare il numero PYTHONPATH: dovrebbe esserci una riga simile a export PYTHONPATH=/usr/local/lib/python2.7/site-packages. Immettere il comando cd /usr/local/lib/python2.7/site-packages per passare a quella cartella.

Ora è possibile creare link simbolici per i comandi cv2.so e cv.py emissione: sudo ln -s /usr/local/lib/python2.7/site-packages/cv.py /Library/Python/2.7/site-packages/cv.py e sudo ln -s /usr/local/lib/python2.7/site-packages/cv2.so /Library/Python/2.7/site-packages/cv2.so.