title: ssh error during cap deploy
body: <p>I have a problem with deploying an application with cap.</p>
  
  <pre><code>** Execute git:wrapper
   INFO [bd212f0d] Running /usr/bin/env mkdir -p /tmp/webiaprod/ on 91.236.254.28
  DEBUG [bd212f0d] Command: /usr/bin/env mkdir -p /tmp/webiaprod/
  cap aborted!
  patatoid
  /usr/local/lib/ruby/gems/2.0.0/gems/net-ssh-2.7.0/lib/net/ssh.rb:215:in `start'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:169:in `ssh'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:122:in `block in _execute'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:119:in `tap'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:119:in `_execute'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:66:in `execute'
  /usr/local/lib/ruby/gems/2.0.0/gems/capistrano-3.0.1/lib/capistrano/tasks/git.rake:13:in `block (3 levels) in &lt;top (required)&gt;'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:54:in `instance_exec'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/backends/netssh.rb:54:in `run'
  /usr/local/lib/ruby/gems/2.0.0/gems/sshkit-1.2.0/lib/sshkit/runners/parallel.rb:12:in `block (2 levels) in execute'
  Tasks: TOP =&gt; git:check =&gt; git:wrapper
  </code></pre>
  
  <p>It may be a problem with ssh but I can't figure out where it is from...</p>