rvm monit delayed_job

Estou tentando executar o delayed_job usando o monit, mas sua falha ao executar como caminhos do rvm (instalação local do rvm por usuário) não está disponível para o comando. Meu aplicativo é um aplicativo rails2 com empacotador. O Monit não consegue encontrar o empacotador. Alguém tem alguma sugestão de como posso saber sobre os caminhos de rvm a serem monitorado

Estou recebendo o erro

[rails@x-rws1 current]$ monit start delayed_job -c config/delayed_job.monitrc 
'delayed_job' start: /usr/bin/env
'delayed_job' failed to start
no such file to load -- bundler
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
/home/rails/public_html/myapp/current/config/../config/preinitializer.rb:3
/home/rails/public_html/myapp/current/config/boot.rb:28:in `load'
/home/rails/public_html/myapp/current/config/boot.rb:28:in `preinitialize'
/home/rails/public_html/myapp/current/config/boot.rb:10:in `boot!'
/home/rails/public_html/myapp/current/config/boot.rb:123
/home/rails/public_html/myapp/current/config/environment.rb:12:in `require'
/home/rails/public_html/myapp/current/config/environment.rb:12
/home/rails/public_html/myapp/current/script/delayed_job:3:in `require'
/home/rails/public_html/myapp/current/script/delayed_job:3

My config / delayed_job.monitrc

set daemon  120

check process delayed_job with pidfile /home/rails/public_html/myapp/shared/pids/delayed_job.pid
  start program = "/usr/bin/env RAILS_ENV=staging /home/rails/public_html/myapp/current/script/delayed_job start"
  stop program = "/usr/bin/env RAILS_ENV=staging /home/rails/public_html/myapp/current/script/delayed_job stop"

e script / delayed_job executável

#!/usr/bin/env ruby

require File.expand_path(File.join(File.dirname(__FILE__), '..', 'config', 'environment'))
require 'delayed/command'
Delayed::Command.new(ARGV).daemonize