在Mac OS X Lion上使用Python时“ImportError: cannot import name urandom”

Question

自从我通过macport更新了python（现在是2.7.3版本）后，我遇到了以下问题：

Traceback (most recent call last): File "", line 4, in File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/smtplib.py", line 46, 
in import email.utils File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/email/utils.py", line 27, 
in import random File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/random.py", line 47, 
in from os import urandom as _urandom 
ImportError: cannot import name urandom

我正在使用的系统信息是：

• 操作系统版本：OS X 10.7.5
• python版本：2.7.3
• 系统路径：$PATH: /opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin

你能帮我一下吗？谢谢！

Answer 1

试着更新一下你的Xcode命令行工具。