On 5/29/13 6:39 PM, Aaron E-J wrote:
So I thought I had ssh installed but apparently not.The two commands leif gave got rid of the ssl.py error but now I am getting a different one:aaronej@ubuntu:~/sage/devel/sagecell$ ../../sage web_server.py 2013-05-29 16:12:32,114 sagecell:INFO starting tornado web server Traceback (most recent call last): File "web_server.py", line 81, in <module> application = SageCellServer() File "web_server.py", line 58, in __init__ kernel_timeout=kernel_timeout) File "/home/aaronej/sage/devel/sagecell-main/trusted_kernel_manager.py", line 43, in __init__ comp_id = self.add_computer(comp) File "/home/aaronej/sage/devel/sagecell-main/trusted_kernel_manager.py", line 129, in add_computer client = self._setup_ssh_connection(cfg["host"], cfg["username"]) File "/home/aaronej/sage/devel/sagecell-main/trusted_kernel_manager.py", line 87, in _setup_ssh_connection ssh_client.connect(host, username=username) File "/home/aaronej/sage/local/lib/python2.7/site-packages/paramiko-1.10.1-py2.7.egg/paramiko/client.py", line 300, in connect retry_on_signal(lambda: sock.connect(addr)) File "/home/aaronej/sage/local/lib/python2.7/site-packages/paramiko-1.10.1-py2.7.egg/paramiko/util.py", line 278, in retry_on_signal return function() File "/home/aaronej/sage/local/lib/python2.7/site-packages/paramiko-1.10.1-py2.7.egg/paramiko/client.py", line 300, in <lambda> retry_on_signal(lambda: sock.connect(addr)) File "/home/aaronej/sage/local/lib/python/socket.py", line 226, in meth return getattr(self._sock,name)(*args) socket.error: [Errno 111] Connection refused
We're making progress! It now seems that you may have a firewall that is blocking connections. To test this, try disabling your firewall (temporarily!) to see if the error goes away.
Can you tell me if this config will work (modified lines below)?I'm still not sure if I have the correct values. My thinking is that it has to do with what I'm putting for the username in the config.py file.What should I put?I've tried "aaronej@localhost", localhost and simply "" to no success.Leaving it as None does not work either.
if 'ssh aaronej@localhost' works from the user you are running the cell server as, then that config setting is fine.
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