你们在 el capitan 运行上 scrapy 了吗？

pip uninstall six
```
OSError: [Errno 1] Operation not permitted: '/var/folders/fg/rzz7b0b57bb0vz79t903yqc00000gn/T/pip-lhVUMQ-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'
```

pip show six
---
Metadata-Version: 1.1
Name: six
Version: 1.4.1
Summary: Python 2 and 3 compatibility utilities
Home-page: http://pypi.python.org/pypi/six/
Author: Benjamin Peterson
Author-email: [email protected]
License: UNKNOWN
Location: /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
Requires:

scrapy

Traceback (most recent call last):
File "/usr/local/bin/scrapy", line 7, in <module>
from scrapy.cmdline import execute
File "/Library/Python/2.7/site-packages/scrapy/__init__.py", line 48, in <module>
from scrapy.spiders import Spider
File "/Library/Python/2.7/site-packages/scrapy/spiders/__init__.py", line 10, in <module>
from scrapy.http import Request
File "/Library/Python/2.7/site-packages/scrapy/http/__init__.py", line 12, in <module>
from scrapy.http.request.rpc import XmlRpcRequest
File "/Library/Python/2.7/site-packages/scrapy/http/request/rpc.py", line 7, in <module>
from six.moves import xmlrpc_client as xmlrpclib

虚拟环境

ls 正解, 不过 el 系统没有遇到这个错误

用 Anaconda 吧，安装都相当简单，也支持 pip 安装和虚拟环境等。

用系统自带 Python / Ruby 还往全局装包就是作大死。推荐 homebrew 。

@aisk 是用 brew 重新装个 python 吗？

@yishenggudou thinks~~ 初学 python ，新技能 get

@gavin6liu 嗯。