解决Mac安装scrapy失败的问题

苹果(mac/ios)  /  管理员 发布于 6年前   185

今天打算弄个爬虫，想来想去打算用python弄一个。之前了解到scrapy这个库是个不错的选择，于是开始折腾。可惜第一步就挂了。

安装scrapy库就不成功：

Installing collected packages: six, w3lib, parsel, pyasn1, pyasn1-modules, attrs, service-identity, scrapy 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/basecommand.py", line 215, in main status = self.run(options, args) File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run prefix=options.prefix_path, File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 778, in install requirement.uninstall(auto_confirm=True) File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 754, in uninstall paths_to_remove.remove(auto_confirm) File "/Library/Python/2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove renames(path, new_path) File "/Library/Python/2.7/site-packages/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: '/var/folders/r9/35q9g3d56_d9g0v59w9x2l9w0000gn/T/pip-oWMyqW-uninstall/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/six-1.4.1-py2.7.egg-info'

果断google+stackoverflow。

结论是：

http://stackoverflow.com/questions/31900008/oserror-errno-1-operation-not-permitted-when-installing-scrapy-in-osx-10-11

brew install python

原因是旧的python版本在新的mac系统上有些问题。升级一下就好了。

以上这篇解决Mac安装scrapy失败的问题就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。