CentOS7.2上Fabric报错ValueError: CTR mode needs counter parameter, not IV

CentOS7.2上Fabric报错ValueError: CTR mode needs counter parameter, not IV

问题描述：

在CentOS7.2上运行Fabric报下面的错误

  File "/usr/lib/python2.7/site-packages/fabric/network.py", line 109, in __getitem__
    self.connect(key)
  File "/usr/lib/python2.7/site-packages/fabric/network.py", line 101, in connect
    self[key] = connect(user, host, port, sock)
  File "/usr/lib/python2.7/site-packages/fabric/network.py", line 354, in connect
    sock=sock
  File "/usr/lib/python2.7/site-packages/paramiko/client.py", line 338, in connect
    t.start_client()
  File "/usr/lib/python2.7/site-packages/paramiko/transport.py", line 492, in start_client
    raise e
ValueError: CTR mode needs counter parameter, not IV

解决办法

yum install -y python2-paramiko