MAC启动GoAgent，出现Load Crypto.Cipher.ARC4 Failed, Use Pure Python Instead.
解决方法：为Python安装pycrypto，可通过Python包管理器PIP安装。
Download get-pip.py (https://bootstrap.pypa.io/get-pip.py)
sudo python get-pip.py
pip install pycrypto
Done!
[MAC] Load Crypto.Cipher.ARC4 Failed, Use Pure Python Instead.,布布扣,bubuko.com
[MAC] Load Crypto.Cipher.ARC4 Failed, Use Pure Python Instead.
原文：http://www.cnblogs.com/oneisyou/p/3854406.html