我刚刚在我的Mac上安装了virtualenv（使用Python 2.7.2），我按照指南进行了操作：http://virtualenvwrapper.readthedocs.org/en/latest/install.html
但是我每次启动shell时都会遇到以下错误：
stevedore.extension Could not load 'user_scripts': distribute
stevedore.extension distribute
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 62, in __init__
invoke_kwds,
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 74, in _load_one_plugin
plugin = ep.load()
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1953, in load
if require: self.require(env, installer)
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1966, in require
working_set.resolve(self.dist.requires(self.extras),env,installer))
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve
raise DistributionNotFound(req) # XXX put more info here
DistributionNotFound: distribute
stevedore.extension Could not load 'project': distribute
stevedore.extension distribute
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 62, in __init__
invoke_kwds,
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 74, in _load_one_plugin
plugin = ep.load()
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1953, in load
if require: self.require(env, installer)
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1966, in require
working_set.resolve(self.dist.requires(self.extras),env,installer))
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve
raise DistributionNotFound(req) # XXX put more info here
DistributionNotFound: distribute
stevedore.extension Could not load 'user_scripts': distribute
stevedore.extension distribute
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 62, in __init__
invoke_kwds,
File "/Library/Python/2.7/site-packages/stevedore/extension.py", line 74, in _load_one_plugin
plugin = ep.load()
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1953, in load
if require: self.require(env, installer)
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 1966, in require
working_set.resolve(self.dist.requires(self.extras),env,installer))
File "/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg/pkg_resources.py", line 565, in resolve
raise DistributionNotFound(req) # XXX put more info here
DistributionNotFound: distribute
我不知道它是否影响了这个问题，但我使用的是ZSH。
我尝试通过pip安装stevedore（sudo pip install stevedore），但是我收到以下错误：
sudo sh setuptools-0.6c11-py2.7.egg
Processing setuptools-0.6c11-py2.7.egg
removing '/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg' (and everything under it)
Copying setuptools-0.6c11-py2.7.egg to /Library/Python/2.7/site-packages
setuptools 0.6c11 is already the active version in easy-install.pth
Installing easy_install script to /usr/local/bin
Installing easy_install-2.7 script to /usr/local/bin
Installed /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg
Processing dependencies for setuptools==0.6c11
Finished processing dependencies for setuptools==0.6c11
TXSLs-MacBook-Pro% sudo pip install stevedore --upgrade
Requirement already up-to-date: stevedore in /Library/Python/2.7/site-packages
Downloading/unpacking distribute (from stevedore)
Running setup.py egg_info for package distribute
Installing collected packages: distribute
Running setup.py install for distribute
Before install bootstrap.
Scanning installed packages
Setuptools installation detected at /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg
Egg installation
Patching...
Renaming /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg into /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg.OLD.1348764450.4
Patched done.
Relaunching...
Traceback (most recent call last):
File "<string>", line 1, in <module>
NameError: name 'install' is not defined
Complete output from command /usr/bin/python -c "import setuptools;__file__='/tmp/pip-build/distribute/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-FAPgYH-record/install-record.txt --single-version-externally-managed:
Before install bootstrap.
Scanning installed packages
Setuptools installation detected at /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg
Egg installation
Patching...
Renaming /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg into /Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg.OLD.1348764450.4
Patched done.
Relaunching...
Traceback (most recent call last):
File "<string>", line 1, in <module>
NameError: name 'install' is not defined
----------------------------------------
Command /usr/bin/python -c "import setuptools;__file__='/tmp/pip-build/distribute/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-FAPgYH-record/install-record.txt --single-version-externally-managed failed with error code 1 in /tmp/pip-build/distribute
Storing complete log in /Users/txsl/Library/Logs/pip.log
我手动安装了setuptools，因为我无法通过pip安装任何东西。
这里出了什么问题，我该如何解决？互联网似乎没有很多装卸工具的错误案例。我觉得此刻相当困难！
非常感谢！
答案 0 :(得分：20)
我也使用zsh并遇到了类似的问题。我解决了这个问题：
sudo pip install virtualenv virtualenvwrapper
我在Ubuntu 12.04中安装了包python-pip。
答案 1 :(得分：17)
根据您收到的错误，您似乎遇到以下错误：install glitch when using pip + virtualenv。
使用-distribute开关时会产生此问题。修复是（没有使用--distribute重新运行virtualenv）：
source bin/activate
wget http://python-distribute.org/distribute_setup.py
python distribute_setup.py
答案 2 :(得分：7)
有相同的错误消息，升级setuptools解决了我的问题。
pip install --upgrade setuptools
我在这个帖子中找到了信息：http://blog.gmane.org/gmane.comp.python.virtualenv/month=20131001
答案 3 :(得分：4)
升级到OSX Mavericks后我遇到了同样的问题。我通过全局安装分发来修复它。
sudo pip install distribute
我首先停用了当前的virtualenv。