mac 安装python scrapy

本文安装参考：http://www.tuicool.com/articles/mmIVrqU

可是在执行“sudo pip install Scrapy”是出现了一段报错：

Found existing installation: six 1.4.1 DEPRECATION: Uninstalling a distutils installed project (six) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project. Uninstalling six-1.4.1: Exception: Traceback (most recent call last): File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/basecommand.py", line 215, in main status = self.run(options, args) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_set.py", line 778, in install requirement.uninstall(auto_confirm=True) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_install.py", line 754, in uninstall paths_to_remove.remove(auto_confirm) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/req/req_uninstall.py", line 115, in remove renames(path, new_path) File "/Library/Python/2.7/site-packages/pip-9.0.1-py2.7.egg/pip/utils/__init__.py", line 267, in renames shutil.move(old, new) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 302, in move copy2(src, real_dst) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 131, in copy2 copystat(src, dst) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 103, in copystat os.chflags(dst, st.st_flags) OSError: [Errno 1] Operation not permitted: '/tmp/pip-dqnDa6-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'

，一直想解决，纠结了半天，最终结果：该错误并不影响使用；

从“DEPRECATION: Uninstalling a distutils”加上我看到官网上的贴子，我大体推测是distutils过期了，不一样的拓展示在用户本身定制安装；（原谅我：英语实在太烂，看不懂啊！）

亲测，终端验证命令：“Scrapy”

Scrapy 1.3.2 - no active project Usage:   scrapy <command> [options] [args] Available commands:   bench         Run quick benchmark test   commands         fetch         Fetch a URL using the Scrapy downloader   genspider     Generate new spider using pre-defined templates   runspider     Run a self-contained spider (without creating a project)   settings      Get settings values   shell         Interactive scraping console   startproject  Create new project   version       Print Scrapy version   view          Open URL in browser, as seen by Scrapy   [ more ]      More commands available when run from project directory Use "scrapy <command> -h" to see more info about a command

本人刚开始学习python，因此有大神清楚，欢迎指正，不胜感激！