paramiko模块安装

一、下载安装

下载安装有两种方式：

 

 

注：在使用源码安装时，需要使用到gcc编译和python开发环境，所以，需要先执行：

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yum install gcc yum install python-devel 或 apt-get python-dev

安装成功后，模块会自动安装到 sys.path 中的某个目录中，如：

1	/usr/lib/python2.7/site-packages/

二、导入模块

同自定义模块中导入的方式

三、模块 paramiko

paramiko是一个用于做远程控制的模块，使用该模块可以对远程服务器进行命令或文件操作，值得一说的是，fabric和ansible内部的远程管理就是使用的paramiko来现实。

1、下载安装

1	pip3 install paramiko

或

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# pycrypto，由于 paramiko 模块内部依赖pycrypto，所以先下载安装pycrypto   # 下载安装 pycrypto wget http://files.cnblogs.com/files/wupeiqi/pycrypto-2.6.1.tar.gz tar -xvf pycrypto-2.6.1.tar.gz cd pycrypto-2.6.1 python setup.py build python setup.py install   # 进入python环境，导入Crypto检查是否安装成功   # 下载安装 paramiko wget http://files.cnblogs.com/files/wupeiqi/paramiko-1.10.1.tar.gz tar -xvf paramiko-1.10.1.tar.gz cd paramiko-1.10.1 python setup.py build python setup.py install   # 进入python环境，导入paramiko检查是否安装成功

导入错误时

>>> import paramiko

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

  File "paramiko/__init__.py", line 62, in <module>

    from transport import SecurityOptions, Transport

  File "paramiko/transport.py", line 33, in <module>

    from paramiko import util

  File "paramiko/util.py", line 33, in <module>

    from paramiko.common import *

  File "paramiko/common.py", line 98, in <module>

    from Crypto import Random

  File "/usr/lib64/python2.6/site-packages/Crypto/Random/__init__.py", line 29, in <module>

    from Crypto.Random import _UserFriendlyRNG

  File "/usr/lib64/python2.6/site-packages/Crypto/Random/_UserFriendlyRNG.py", line 38, in <module>

    from Crypto.Random.Fortuna import FortunaAccumulator

  File "/usr/lib64/python2.6/site-packages/Crypto/Random/Fortuna/FortunaAccumulator.py", line 39, in <module>

    import FortunaGenerator

  File "/usr/lib64/python2.6/site-packages/Crypto/Random/Fortuna/FortunaGenerator.py", line 34, in <module>

    from Crypto.Util.number import ceil_shift, exact_log2, exact_div

  File "/usr/lib64/python2.6/site-packages/Crypto/Util/number.py", line 56, in <module>

    if _fastmath is not None and not _fastmath.HAVE_DECL_MPZ_POWM_SEC:

AttributeError: 'module' object has no attribute 'HAVE_DECL_MPZ_POWM_SEC'

解决方法：

  yum -y install epel-release

 

  yum -y install python-pip

  pip uninstall pycrypto

  yum erase python-crypto

 

 yum install python-crypto python-paramiko