[ruby-list:50341] Re: [質問] gem Error: Loading command: install (Fiddle::DLError) ... can't load kernel32

From: cerberus@...3.kcn.ne.jp
Date: 2016-06-25 22:32:44 UTC
List: ruby-list #50341
はじめまして。

On 2016/06/25 11:24, Nobuyoshi Nakada wrote:
> On 2016/06/24 18:21, yamataka@u08.itscom.net wrote:
>> の様に、gem が何かの拍子(*)に
>> Error: Loading command: install (Fiddle::DLError) ... can't load 
>> kernel32
>> を吐くようになってしまいました。

私のところでも、cygwin を 2.5.2-1 にアップデートしたタイミングでだと思いますが
gem list で同様のエラーがでるようになりました。

> これだけだとなんとも言えないので、とりあえず--debugオプション付きで試
> してみてください。
> 
>   ruby --debug -S gem list

/usr/bin/ruby --debug -S gem list の結果は添付ファイルのようになります。

何故かよくわからないのですが、/usr/share/ruby/2.2.0/win32/resolv.rb を以下のよう
に修正すれば問題なく動作するようです。

--- /usr/share/ruby/2.2.0/win32/resolv.rb.bak   2016-06-26 07:22:55.991075400 +0900
+++ /usr/share/ruby/2.2.0/win32/resolv.rb       2016-06-26 07:23:17.585912800 +0900
@@ -35,7 +35,7 @@

 module Kernel32
   extend Importer
-  dlload "kernel32"
+  dlload "kernel32.dll"
 end
 getv = Kernel32.extern "int GetVersionExA(void *)", :stdcall
 info = [ 148, 0, 0, 0, 0 ].pack('V5') + "\0" * 128


Attachments (1)

debug_gem_list.txt (22.7 KB, text/plain)
Exception `LoadError' at /usr/share/rubygems/rubygems.rb:1230 - cannot load such file -- rubygems/defaults/ruby
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060046dbc8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600054c08>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600089e08>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600243eb0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600293f78>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002b0f88>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002c8250>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600350588>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060035b4b0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003719b8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600394f58>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003addc8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003e9828>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060041dfb0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600440970>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600454ee8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060004dd18>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060006b6b0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060008f420>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600280838>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002994a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002a7848>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002c7170>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060035b618>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060039e210>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003d3a00>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003f7608>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060040bc98>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060044fcb8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600468830>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060004c4b8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600079698>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600239eb0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600279560>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002a2050>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002ae8f0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002c4c40>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600350ad8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600359138>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003702c0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600394cb0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003ae2a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003ea8b8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060041c110>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060042f148>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600446c58>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006004679d0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060046e208>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600053b78>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600064360>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006000784a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060023efa0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060026f268>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600290c10>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002a07f0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002ad1d0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060034d7e8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003694e8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060038bd40>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003d2e98>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006004093f8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060040f550>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060042c1a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600441be0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600450910>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060046a180>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600467200>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600446960>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600427178>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003fd940>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003c95c8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060038b2f0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002cb248>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600351050>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002bd440>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060029bf20>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060027b298>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060008a470>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600060800>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600059b68>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006000576b0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600074a80>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060023ac20>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600291b88>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002aedc8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002bb5a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060034d018>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600357e28>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600385c38>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003ad4b8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006004095b0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060042ea68>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600443e18>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006004684c0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060004ea38>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006000538f8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600060710>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006000692e8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060006f7b0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006000768f8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060007e968>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600088fa8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060023a3d8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002668e8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060028fc48>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002a01d8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002ac898>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002b9d40>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002bfd30>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006002c9da8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600350f38>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003586e8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003696a0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600394328>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003aca18>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003d2f38>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006003f6fc8>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600408f70>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060040efb0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x000006004277e0>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x00000600441d70>
Exception `NoMethodError' at /usr/share/rubygems/rubygems/specification.rb:1984 - undefined method `to_ary' for #<Gem::Specification:0x0000060046cd90>
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/class_loader.rb:67 - uninitialized constant BigDecimal
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/class_loader.rb:67 - uninitialized constant Date
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/class_loader.rb:67 - uninitialized constant DateTime
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/core_ext.rb:16 - method `to_yaml' not defined in Object
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/core_ext.rb:29 - method `yaml_as' not defined in Module
Exception `NameError' at /usr/share/gems/gems/psych-2.0.13/lib/psych/deprecated.rb:81 - undefined method `to_yaml_properties' for class `Object'
Exception `NameError' at /usr/share/rubygems/rubygems/syck_hack.rb:42 - method `to_s' not defined in Psych::Syck::DefaultKey
Exception `NameError' at /usr/share/ruby/2.2.0/fiddle/import.rb:153 - uninitialized constant Fiddle::Function::STDCALL
Exception `Fiddle::DLError' at /usr/share/ruby/2.2.0/fiddle.rb:46 - No such file or directory
Exception `Fiddle::DLError' at /usr/share/ruby/2.2.0/fiddle/import.rb:85 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
Exception `Fiddle::DLError' at /usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54 - can't load kernel32
ERROR:  Loading command: list (Fiddle::DLError)
	can't load kernel32
	/usr/share/ruby/2.2.0/fiddle/import.rb:85:in `rescue in block in dlload'
	/usr/share/ruby/2.2.0/fiddle/import.rb:82:in `block in dlload'
	/usr/share/ruby/2.2.0/fiddle/import.rb:73:in `collect'
	/usr/share/ruby/2.2.0/fiddle/import.rb:73:in `dlload'
	/usr/share/ruby/2.2.0/win32/resolv.rb:38:in `<module:Kernel32>'
	/usr/share/ruby/2.2.0/win32/resolv.rb:36:in `<module:Resolv>'
	/usr/share/ruby/2.2.0/win32/resolv.rb:9:in `<module:Win32>'
	/usr/share/ruby/2.2.0/win32/resolv.rb:8:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/ruby/2.2.0/resolv.rb:169:in `<class:Hosts>'
	/usr/share/ruby/2.2.0/resolv.rb:166:in `<class:Resolv>'
	/usr/share/ruby/2.2.0/resolv.rb:36:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/remote_fetcher.rb:6:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/spec_fetcher.rb:1:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/commands/query_command.rb:3:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/commands/list_command.rb:2:in `<top (required)>'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/core_ext/kernel_require.rb:54:in `require'
	/usr/share/rubygems/rubygems/command_manager.rb:204:in `load_and_instantiate'
	/usr/share/rubygems/rubygems/command_manager.rb:124:in `[]'
	/usr/share/rubygems/rubygems/command_manager.rb:182:in `find_command'
	/usr/share/rubygems/rubygems/command_manager.rb:167:in `process_args'
	/usr/share/rubygems/rubygems/command_manager.rb:138:in `run'
	/usr/share/rubygems/rubygems/gem_runner.rb:54:in `run'
	/usr/bin/gem:21:in `<main>'
Exception `NoMethodError' at /usr/share/rubygems/rubygems/command_manager.rb:168 - undefined method `invoke_with_build_args' for nil:NilClass
ERROR:  While executing gem ... (NoMethodError)
    undefined method `invoke_with_build_args' for nil:NilClass
	/usr/share/rubygems/rubygems/command_manager.rb:168:in `process_args'
	/usr/share/rubygems/rubygems/command_manager.rb:138:in `run'
	/usr/share/rubygems/rubygems/gem_runner.rb:54:in `run'
	/usr/bin/gem:21:in `<main>'

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