删除所有virtualenv并从头开始 [英] Delete all virtualenv and start from scratch

问题描述

我曾经使用macport，最近又改用自制软件.在使用homebrew安装的python版本清理了所有macports环境后，我进行了pip install virtualenv的安装.

I used to use macport and recently switch to homebrew. After cleaning up all the macports enviornments using python version installed by homebrew I did pip install virtualenv.

$virtualenv test --no-site-packages
Traceback (most recent call last):
  File "/usr/local/bin/virtualenv", line 5, in <module>
    from pkg_resources import load_entry_point
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 2603, in <module>
    working_set.require(__requires__)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 666, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 565, in resolve
    raise DistributionNotFound(req)  # XXX put more info here
pkg_resources.DistributionNotFound: virtualenv==1.9.1

我还检查了系统中可用的virtualenv，看到它有点困惑

I also check what virtualenv are available in the system, it was bit confusing to see

$virtualenv
virtualenv      virtualenv-2.6  

因此，我卸载了已安装的内容，然后尝试重新安装:

SO I uninstall what I installed and then tried to do a reinstall:

Requirement already satisfied (use --upgrade to upgrade): virtualenv in /usr/local/lib/python2.7/site-packages
-bash: syntax error near unexpected token `('

我检查了/usr/local/bin中的结构:我不认为这些virtualenv是符号链接:

I checked how the structure looks like in /usr/local/bin: I don't think any of these virtualenv(s) are symlinks:

-rwxr-xr-x    1 root  wheel       276 Mar 12  2013 virtualenv
-rwxr-xr-x    1 root  wheel       284 Mar 12  2013 virtualenv-2.6

如何删除所有virtualenv，并从头开始?

How can I delete all virtualenv, and start from scratch?

推荐答案

在卸载所有内容并删除了所有virtualenv之后，我能够成功安装.万一您有

After uninstalling everything and removing all the virtualenv, I was able to successfully install. Just incase if you have

~/.pydistutils.cfg

您可能要按照以下说明进行操作: https://github.com/mxcl/homebrew/issues/12667#issuecomment-6257342

You might want to follow instructions in: https://github.com/mxcl/homebrew/issues/12667#issuecomment-6257342

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