frida安装成功，frida-ps命令都可以用，就是dump.py命令不行

[liuxing]

pip和frida卸载安装了好几次，还是报错。

第一：执行 sh dumpIpa.sh 支付宝命令报错如下
Traceback (most recent call last):
File "/Users/chen/ChenShell/dump/frida-ios-dump/dump.py", line 343, in
except paramiko.ssh_exception.NoValidConnectionsError as e:
AttributeError: 'module' object has no attribute 'NoValidConnectionsError'

第二：我执行sudo pip install -r requirements.txt --upgrade安装包，报错
Attempting uninstall: asn1crypto
Found existing installation: asn1crypto 0.24.0
Uninstalling asn1crypto-0.24.0:
ERROR: Could not install packages due to an EnvironmentError: [('/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/asn1crypto/parser.pyc', '/private/tmp/pip-uninstall-M7NAB4/parser.pyc', "[Errno 1] Operation not permitted: '/private/tmp/pip-uninstall-M7NAB4/parser.pyc'")
不知道怎么处理

[liuxing]

找到解决方案了：http://xiaorui.cc/archives/3061
基于用户的权限来安装模块包显得更加合理：sudo pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -r requirements.txt --upgrade --user -U