我正在尝试将我在Nitrous.io上开发的rails项目部署到Microsoft Azure。
我已经按照here:的教程进行了操作，但是当我运行bundle exec cap production deploy
DEBUG[fa92be79] Running /usr/bin/env [ ! -d ~/.rbenv/versions/2.0.0-p451 ] on myapp.cloudapp.net
DEBUG[fa92be79] Command: [ ! -d ~/.rbenv/versions/2.0.0-p451 ]
cap aborted!
SSHKit::Runner::ExecuteError: Exception while executing on host myapp.cloudapp.net: Authentication failed for user username@myapp.cloudapp.net
/home/action/.gem/ruby/2.1.1/gems/net-ssh-2.9.1/lib/net/ssh.rb:219:in `start'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:50:in `call'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:50:in `create_new_entry'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:22:in `checkout'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:179:in `with_ssh'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:131:in `block in _execute'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:128:in `tap'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:128:in `_execute'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:62:in `test'
/home/action/.gem/ruby/2.1.1/gems/capistrano-rbenv-2.0.2/lib/capistrano/tasks/rbenv.rake:10:in `block (3 levels) in <top (required)>'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:54:in `instance_exec'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:54:in `run'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/runners/parallel.rb:13:in `block (2 levels) in execute'
Net::SSH::AuthenticationFailed: Authentication failed for user username@myapp.cloudapp.net
/home/action/.gem/ruby/2.1.1/gems/net-ssh-2.9.1/lib/net/ssh.rb:219:in `start'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:50:in `call'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:50:in `create_new_entry'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/connection_pool.rb:22:in `checkout'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:179:in `with_ssh'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:131:in `block in _execute'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:128:in `tap'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:128:in `_execute'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:62:in `test'
/home/action/.gem/ruby/2.1.1/gems/capistrano-rbenv-2.0.2/lib/capistrano/tasks/rbenv.rake:10:in `block (3 levels) in <top (required)>'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:54:in `instance_exec'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/backends/netssh.rb:54:in `run'
/home/action/.gem/ruby/2.1.1/gems/sshkit-1.5.1/lib/sshkit/runners/parallel.rb:13:in `block (2 levels) in execute'
Tasks: TOP => rbenv:validate
(See full trace by running task with --trace)
有谁知道我做错了什么？