```ruby
#
# Cookbook Name:: rbenv
# Recipe:: default
#
# Copyright 2013, YOUR_COMPANY_NAME
#
# All rights reserved - Do Not Redistribute

git "/home/mzp/.rbenv" do
  repository "https://github.com/sstephenson/rbenv.git"
  reference "master"
  action :sync
  user "mzp"
  group "mzp"
end

directory '/home/mzp/.rbenv/plugins' do
  owner 'mzp'
  group 'mzp'
  mode '0755 '
  action :create
end

git "/home/mzp/.rbenv/plugins/ruby-build" do
  repository "https://github.com/sstephenson/ruby-build.git"
  reference "master"
  action :sync
  user "mzp"
  group "mzp"
end

directory '/home/mzp/profiles' do
  owner 'mzp'
  group 'mzp'
  mode '0755 '
  action :create
end

template "/home/mzp/profiles/rbenv.profile" do
  source "rbenv.profile"
  owner "mzp"
  group "mzp"
  mode 0644
end

%w(2.1.0-rc1).each do|version|
  bash "install #{version}" do
    user "mzp"
    environment({ 'HOME' => '/home/mzp' })
    code <<-END
      source /home/mzp/profiles/rbenv.profile
      rbenv install #{version}
    END
  end
end
```

Revert "update recipe: install ruby 2.1.0-rc1"
user
```ruby
#
# Cookbook Name:: rbenv
# Recipe:: default
#
# Copyright 2013, YOUR_COMPANY_NAME
#
# All rights reserved - Do Not Redistribute

git "/home/mzp/.rbenv" do
  repository "https://github.com/sstephenson/rbenv.git"
  reference "master"
  action :sync
  user "mzp"
  group "mzp"
end

directory '/home/mzp/.rbenv/plugins' do
  owner 'mzp'
  group 'mzp'
  mode '0755 '
  action :create
end

git "/home/mzp/.rbenv/plugins/ruby-build" do
  repository "https://github.com/sstephenson/ruby-build.git"
  reference "master"
  action :sync
  user "mzp"
  group "mzp"
end

directory '/home/mzp/profiles' do
  owner 'mzp'
  group 'mzp'
  mode '0755 '
  action :create
end

template "/home/mzp/profiles/rbenv.profile" do
  source "rbenv.profile"
  owner "mzp"
  group "mzp"
  mode 0644
end
```
assistant