Net ssh users - May 2007 - could not settle on kex algorithm - exception

Hi ,

i?m having a small big problem :)

I?m  using net-ssh lib to authenticate, and execute commands remotely
in a rails application.

The problem is that i?m getting the exception
"could not settle on kex algorithm" when try to open a session, this
happens
when i execute the code in the rails context.

When i execute the code by command line, it runs well.

My environment has:
net-ssh (1.1.0)
rails (1.2.1)
ruby 1.8.4

I believe that i have all the lib/bindings installed for ruby.
Can anyone help!?

Thanks,
Andr?
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