使用 Chef 10.24.0，当包含database 食谱时，
include_recipe "mysql::server"
include_recipe "database::mysql"
mysqlgem 安装失败，输出如下：
[2013-03-10T19:54:29+00:00] INFO: Processing chef_gem[mysql] action install (mysql::ruby line 36)
================================================================================
Error executing action `install` on resource 'chef_gem[mysql]'
================================================================================
NoMethodError
-------------
undefined method `last' for #<Gem::AvailableSet:0x00000002b25be0>
Cookbook Trace:
---------------
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/mysql/recipes/ruby.rb:36:in `from_file'
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/database/recipes/mysql.rb:20:in `from_file'
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/scafandru/recipes/database.rb:11:in `from_file'
Resource Declaration:
---------------------
# In /tmp/vagrant-chef-1/chef-solo-1/cookbooks/mysql/recipes/ruby.rb
36: chef_gem "mysql"
Compiled Resource:
------------------
# Declared in /tmp/vagrant-chef-1/chef-solo-1/cookbooks/mysql/recipes/ruby.rb:36:in `from_file'
chef_gem("mysql") do
provider Chef::Provider::Package::Rubygems
action :install
retries 0
retry_delay 2
package_name "mysql"
cookbook_name :mysql
recipe_name "ruby"
end
================================================================================
Recipe Compile Error in /tmp/vagrant-chef-1/chef-solo-1/cookbooks/scafandru/recipes/database.rb
================================================================================
NoMethodError
-------------
chef_gem[mysql] (mysql::ruby line 36) had an error: NoMethodError: undefined method `last' for #<Gem::AvailableSet:0x00000002b25be0>
Cookbook Trace:
---------------
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/mysql/recipes/ruby.rb:36:in `from_file'
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/database/recipes/mysql.rb:20:in `from_file'
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/scafandru/recipes/database.rb:11:in `from_file'
Relevant File Content:
----------------------
/tmp/vagrant-chef-1/chef-solo-1/cookbooks/mysql/recipes/ruby.rb:
29: include_recipe "build-essential"
30: include_recipe "mysql::client"
31:
32: node['mysql']['client']['packages'].each do |mysql_pack|
33: resources("package[#{mysql_pack}]").run_action(:install)
34: end
35:
36>> chef_gem "mysql"
37:
[2013-03-10T19:54:31+00:00] ERROR: Running exception handlers
[2013-03-10T19:54:31+00:00] ERROR: Exception handlers complete
[2013-03-10T19:54:31+00:00] FATAL: Stacktrace dumped to /tmp/vagrant-chef-1/chef-stacktrace.out
[2013-03-10T19:54:31+00:00] FATAL: NoMethodError: chef_gem[mysql] (mysql::ruby line 36) had an error: NoMethodError: undefined method `last' for #<Gem::AvailableSet:0x00000002b25be0>
Chef never successfully completed! Any errors should be visible in the
output above. Please fix your recipes so that they properly complete.
试图减少可能导致安装失败的所有变量，我放弃了database食谱，并限制在mysql::ruby 配方中的 RubyGem 安装
include_recipe "mysql::server"
include_recipe "mysql::ruby"
但错误是等价的。
同样适用于最简单的gem_package 安装：
gem_package 'mysql' do
options "--no-ri --no-rdoc"
end
我没有想法，有人可以对此有所了解吗？