在安装numpy库时,出现了这样的错误:
安装命令:
easy_install numpy
错误:
MacdeMacBook-Pro-3:python mac$ easy_install numpy
error: can\'t create or remove files in install directory
The following error occurred while trying to add or remove files in the
installation directory:
[Errno 13] Permission denied: \'/Library/Python/2.7/site-packages/test-easy-install-785.write-test\'
什么原因呢?通过分析错误提示,\”[Errno 13] Permission denied:\”原来是权限问题,需要超级管理员权限:
sudo easy_install numpy
安装成功:
MacdeMacBook-Pro-3:python mac$ sudo easy_install numpy
Password:
Searching for numpy
Best match: numpy 1.6.2
Adding numpy 1.6.2 to easy-install.pth file
Using /System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python
Processing dependencies for numpy
Finished processing dependencies for numpy
MacdeMacBook-Pro-3:python mac$