无法通过python连接到ssh

Question

so I just setted up a fresh new raspberry pi and I want it to communicate with python using ssh from my computer to my ssh server, the pi.. I first try to connect using putty and it work, I could execute all the commands I wanted, then I tried using librarys such as Paramiko, Spur and they didn't work.

Spur code:

import spur

shell = spur.SshShell("192.168.1.114", "pi", "raspberry")
result = shell.run("ls")
print result

Paramiko code:

ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())             
ssh.connect(host, username, password)

Here's the error code:

spur.ssh.ConnectionError: Error creating SSH connection
Original error: Server '192.168.1.114' not found in known_hosts

This is the error with spur but it pretty much said the same thing with paramiko.

Thanks in advance :)

Answer 1

You need to accept the host key, similarly to what is shown here

import spur
shell = spur.SshShell("192.168.1.114", 
                      "pi", 
                      "raspberry", 
                      missing_host_key=spur.ssh.MissingHostKey.accept)
result = shell.run("ls")
print result

EDIT: More useful link ( spur documentation )