Error bash: bundle: command not found while cap deploy:cold - ruby-on-rails

Question

I am using this_link for deploying, but I didnt created new user rather I am continuing with root user. I am using unicorn, nginx, capistrano for this.
On running cap deploy:cold, I am getting error bash: bundle: command not found.
deploy.rb
set :stages, %w(production) #various environments
require "bundler/capistrano"
require "rvm/capistrano"
server "xxx.xxx.xxx.xx", :web, :app, :db, primary: true
set :application, "xyz"
set :stage, "production"
set :user, "root"
set :port, 22
set :deploy_to, "/home/#{user}/apps/#{application}"
set :deploy_via, :remote_cache
set :use_sudo, false
set :default_shell, :bash
# set :scm, "git"
set :repository, "git#bitbucket.org:xyz_app/xyz.git"
set :branch, "master"
# set :rvm_ruby_string, :local # use the same ruby as used locally for deployment
set :rvm_autolibs_flag, "read-only" # more info: rvm help autolibs
before 'deploy:setup', 'rvm:install_rvm' # install/update RVM
# before 'deploy:setup', 'rvm:install_ruby'
# before 'deploy:setup', 'rvm:install_ruby' # install Ruby and create gemset,
default_run_options[:pty] = true
ssh_options[:forward_agent] = true
after "deploy", "deploy:cleanup" # keep only the last 5 releases
namespace :deploy do
%w[start stop restart].each do |command|
desc "#{command} unicorn server"
task command, roles: :app, except: {no_release: true} do
run "/etc/init.d/unicorn_#{application} #{command}"
end
end
task :setup_config, roles: :app do
sudo "ln -nfs #{current_path}/config/nginx.conf /etc/nginx/sites-enabled/#{application}"
sudo "ln -nfs #{current_path}/config/unicorn_init.sh /etc/init.d/unicorn_#{application}"
run "mkdir -p #{shared_path}/config"
put File.read("config/database.example.yml"), "#{shared_path}/config/database.yml"
puts "Now edit the config files in #{shared_path}."
end
after "deploy:setup", "deploy:setup_config"
task :symlink_config, roles: :app do
run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
end
after "deploy:finalize_update", "deploy:symlink_config"
desc "Make sure local git is in sync with remote."
task :check_revision, roles: :web do
unless `git rev-parse HEAD` == `git rev-parse origin/master`
puts "WARNING: HEAD is not the same as origin/master"
puts "Run `git push` to sync changes."
exit
end
end
before "deploy", "deploy:check_revision"
end
cap shell output
cap> echo $PATH
[establishing connection(s) to xxx.xxx.xxx.xx]
** [out :: xxx.xxx.xxx.xx] /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/root/.rvm/bin
** [out :: xxx.xxx.xxx.xx]
cap> id
** [out :: xxx.xxx.xxx.xx] uid=0(root) gid=0(root) groups=0(root)
** [out :: xxx.xxx.xxx.xx]
cap> exit
cap deploy:check
You appear to have all necessary dependencies installed
Error code
* 2015-09-10 01:49:10 executing `bundle:install'
* executing "cd /home/root/apps/xyz/releases/20150909201909 && bundle install --gemfile /home/root/apps/xyz/releases/20150909201909/Gemfile --path /home/root/apps/xyz/shared/bundle --deployment --quiet --without development test"
servers: ["xxx.xxx.xxx.xx"]
[xxx.xxx.xxx.xx] executing command
** [out :: xxx.xxx.xxx.xx] bash: bundle: command not found
** [out :: xxx.xxx.xxx.xx]
command finished in 338ms
*** [deploy:update_code] rolling back
Please help me out from this issue. Thanks in advance

Answer 1

You need bundler. http://bundler.io/
gem install bundler
This gave it away: bash: bundle: command not found