12.03.2015 Autor Mike 55 286

Install Capistrano:
jruby -S gem install jruby-openssl ffi-ncurses capistrano
Capify project:
jruby -S capify .
Add this to the Capfile:
require 'org.torquebox.capistrano-support'
require 'bundler/capistrano'
Important is that the servers are in the ssh allowed list. So check if you can reach the servers with ssh and have accepted the ssh key permanently.