我试图在OSX上用pip install升级pip，pip和easy_install都不起作用。
运行pip时
Traceback (most recent call last):
File "/usr/local/bin/pip", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 2881, in <module>
parse_requirements(__requires__), Environment()
File "/usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 596, in resolve
raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: pip==1.3.1
当运行easy_install
File "/usr/local/bin/easy_install", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 2881, in <module>
parse_requirements(__requires__), Environment()
File "/usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/distribute-0.6.49-py2.7.egg/pkg_resources.py", line 596, in resolve
raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: distribute==0.6.36
我该怎么解决这个问题？
更新我找到了解决方案。
我做了cd /usr/local/lib/python2.7/site-packages
在目录中找到pip-1.4.1-py2.7. ege-info和分发-0.6.49-py2.7.eg。
然后以下步骤解决了问题。
>
在/usr/local/bin/pip中将pip版本更改为1.4.1
在/usr/local/bin/easy_install中将分发版本更改为0.6.49
其他类似问题的答案卷曲ez_setup.py并从中安装setuptools不起作用。它给出了以下错误。
Downloading https://pypi.python.org/packages/source/s/setuptools/setuptools-1.1.6.tar.gz
Traceback (most recent call last):
File "<stdin>", line 370, in <module>
File "<stdin>", line 366, in main
File "<stdin>", line 278, in download_setuptools
File "<stdin>", line 185, in download_file_curl
File "/usr/local/Cellar/python/2.7.4/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 542, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['curl', 'https://pypi.python.org/packages/source/s/setuptools/setuptools-1.1.6.tar.gz', '--silent', '--output', '/usr/bin/setuptools-1.1.6.tar.gz']' returned non-zero exit status 23
按如下方式安装分发包：
$ wget https://svn.apache.org/repos/asf/oodt/tools/oodtsite.publisher/trunk/distribute_setup.py
$ python distribute_setup.py
然后，您将拥有一个工作的easy_install。
快乐编码。
其他答案都不适合我。有了这些说明，事情就简单多了。我在 /usr/local/bin/easy_install安装了一个额外的easy_install副本 /usr/local/bin/easy_install-2.7.我很确定我是按照这里和其他地方的说明安装的。对我来说，解决办法是删除这两个实例：
rm /usr/local/bin/easy_install
rm /usr/local/bin/easy_install-2.7
然后重新安装pip
sudo easy_install --upgrade pip
一些背景：我在不得不重新安装OSX后走到了这一步。
如果你这样做，那么它将工作：
cd /usr/local/lib/python2.7/site-packages && ls
在目录中找到pip-1.4.1-py2.7. ege-info和分发-0.6.49-py2.7.eg。
然后以下步骤解决了问题：
/usr/local/bin/pip/usr/local/bin/easy_install