Mac OS X El Capitan (10.11) sudo pip install 报错 “OSError: [Errno 1] Operation not permitted”

因为 OS X El Capitan 采用了 System Integrity Protection 保护技术，致使 sudo pip install 安装python包时会产生报错：

1   File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 150, in makedirs
2     makedirs(head, mode)
3   File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
4     mkdir(name, mode)
5 OSError: [Errno 1] Operation not permitted: '/System/Library/Frameworks/Python.framework/Versions/2.7/selenium'

SIP 相关命令 csrutil：

 1 xx:~ $ csrutil
 2 usage: csrutil <command>
 3 Modify the System Integrity Protection configuration. All configuration changes apply to the entire machine.
 4 Available commands:
 5 
 6     clear
 7         Clear the existing configuration. Only available in Recovery OS.
 8     disable
 9         Disable the protection on the machine. Only available in Recovery OS.
10     enable
11         Enable the protection on the machine. Only available in Recovery OS.
12     status
13         Display the current configuration.
14 
15     netboot
16         add <address>
17             Insert a new IPv4 address in the list of allowed NetBoot sources.
18         list
19             Print the list of allowed NetBoot sources.
20         remove <address>
21             Remove an IPv4 address from the list of allowed NetBoot sources.

查看当前SIP状态：

1 xx:~ $ csrutil status
2 System Integrity Protection status: enabled.

受到SIP保护的路径：

• /System
• /usr
• /bin
• /sbin
• OS X 预装的应用

 

若是须要全局安装python包，则须要先关闭SIP，具体方法以下：

一、重启系统，重启过程当中按住option而后选择恢复分区

二、进入恢复系统后点击菜单“实用工具”，打开终端，输入csrutil disable

三、正常重启

四、sudo pip install xx包

五、安装完毕后建议进入恢复分区经过终端打开SIP: csrutil enable

 

另外建议：关闭SIP后安装virtualenv，而后打开SIP，后续经过virtualenv进行环境管理。

 

参考连接：

http://stackoverflow.com/questions/33004708/osx-el-capitan-sudo-pip-install-oserror-errno-1-operation-not-permitted

http://www.cnblogs.com/xiongqiangcs/p/4914049.html

https://support.apple.com/en-us/HT204899