我通过安装程序安装了Ruby200-x64，通过自我提取器和ruby dk.rb install安装了DevKit：
C:\Ruby200-x64\devkit>ruby dk.rb init
Initialization complete! Please review and modify the auto-generated
'config.yml' file to ensure it contains the root directories to all
of the installed Rubies you want enhanced by the DevKit.
然后我将- C:\Ruby200-x64添加到config.yml
C:\Ruby200-x64\devkit>type config.yml
# This configuration file contains the absolute path locations of all
# installed Rubies to be enhanced to work with the DevKit. This config
# file is generated by the 'ruby dk.rb init' step and may be modified
# before running the 'ruby dk.rb install' step. To include any installed
# Rubies that were not automagically discovered, simply add a line below
# the triple hyphens with the absolute path to the Ruby root directory.
#
# Example:
#
# ---
# - C:/ruby19trunk
# - C:/ruby192dev
#
---
- C:\Ruby200-x64
C:\Ruby200-x64\devkit>ruby dk.rb install
[INFO] Updating convenience notice gem override for 'C:/Ruby200-x64'
[INFO] Installing 'C:/Ruby200-x64/lib/ruby/site_ruby/devkit.rb'
然后我安装了bundler：
C:\Ruby200-x64\devkit>gem install bundler
Fetching: bundler-1.3.5.gem (100%)
Successfully installed bundler-1.3.5
Parsing documentation for bundler-1.3.5
Installing ri documentation for bundler-1.3.5
1 gem installed
然后我用这个Gemfile尝试了bundle install一些应用程序：
if RUBY_PLATFORM.downcase.include?("mswin") || RUBY_PLATFORM.downcase.include?("mingw")
gem "win32console"
end
gem "eventmachine", "1.0.3"
gem "thin"
gem "sinatra", "1.4.2"
gem "rack", "1.5.2"
gem "em-websocket", "~> 0.3.6"
gem "jsmin", "~> 1.0.1"
gem "ansi"
gem "term-ansicolor", :require => "term/ansicolor"
gem "dm-core"
gem "json"
gem "data_objects"
gem "dm-sqlite-adapter"
gem "parseconfig"
gem "erubis"
gem "dm-migrations"
gem "msfrpc-client"
# notifications
gem "twitter"
source "http://rubygems.org"
没有任何错误，但没有 eventmachine ：
G:\Distrs\someapp>bundle install
Fetching gem metadata from http://rubygems.org/.........
Fetching gem metadata from http://rubygems.org/..
Resolving dependencies...
Installing addressable (2.3.5)
Installing ansi (1.4.3)
Installing daemons (1.1.9)
Installing data_objects (0.10.13)
Installing dm-core (1.2.1)
Installing dm-do-adapter (1.2.0)
Installing dm-migrations (1.2.0)
Installing dm-sqlite-adapter (1.2.0)
Installing em-websocket (0.3.8)
Installing erubis (2.7.0)
Installing multipart-post (1.2.0)
Installing faraday (0.8.8)
Installing jsmin (1.0.1)
Installing json (1.8.1)
Installing librex (0.0.68)
Installing msgpack (0.5.6)
Installing msfrpc-client (1.0.1)
Installing multi_json (1.8.2)
Installing parseconfig (1.0.2)
Installing rack (1.5.2)
Installing rack-protection (1.5.1)
Installing simple_oauth (0.2.0)
Installing tilt (1.4.1)
Installing sinatra (1.4.2)
Installing tins (0.13.1)
Installing term-ansicolor (1.2.2)
Installing thin (1.6.1)
Installing twitter (4.8.1)
Using bundler (1.3.5)
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
Gemfile.lock的：
GEM
remote: http://rubygems.org/
specs:
addressable (2.3.5)
ansi (1.4.3)
daemons (1.1.9)
data_objects (0.10.13)
addressable (~> 2.1)
dm-core (1.2.1)
addressable (~> 2.3)
dm-do-adapter (1.2.0)
data_objects (~> 0.10.6)
dm-core (~> 1.2.0)
dm-migrations (1.2.0)
dm-core (~> 1.2.0)
dm-sqlite-adapter (1.2.0)
dm-do-adapter (~> 1.2.0)
do_sqlite3 (~> 0.10.6)
do_sqlite3 (0.10.13-x86-mingw32)
data_objects (= 0.10.13)
em-websocket (0.3.8)
addressable (>= 2.1.1)
eventmachine (>= 0.12.9)
erubis (2.7.0)
eventmachine (1.0.3-x86-mingw32)
faraday (0.8.8)
multipart-post (~> 1.2.0)
jsmin (1.0.1)
json (1.8.1)
librex (0.0.68)
msfrpc-client (1.0.1)
librex (>= 0.0.32)
msgpack (>= 0.4.5)
msgpack (0.5.6)
multi_json (1.8.2)
multipart-post (1.2.0)
parseconfig (1.0.2)
rack (1.5.2)
rack-protection (1.5.1)
rack
simple_oauth (0.2.0)
sinatra (1.4.2)
rack (~> 1.5, >= 1.5.2)
rack-protection (~> 1.4)
tilt (~> 1.3, >= 1.3.4)
term-ansicolor (1.2.2)
tins (~> 0.8)
thin (1.6.1)
daemons (>= 1.0.9)
eventmachine (>= 1.0.0)
rack (>= 1.0.0)
tilt (1.4.1)
tins (0.13.1)
twitter (4.8.1)
faraday (~> 0.8, < 0.10)
multi_json (~> 1.0)
simple_oauth (~> 0.2)
win32console (1.3.2-x86-mingw32)
PLATFORMS
x86-mingw32
DEPENDENCIES
ansi
data_objects
dm-core
dm-migrations
dm-sqlite-adapter
em-websocket (~> 0.3.6)
erubis
eventmachine (= 1.0.3)
jsmin (~> 1.0.1)
json
msfrpc-client
parseconfig
rack (= 1.5.2)
sinatra (= 1.4.2)
term-ansicolor
thin
twitter
win32console
未安装eventmachine：
G:\Distrs\someapp>gem list
*** LOCAL GEMS ***
addressable (2.3.5)
ansi (1.4.3)
bigdecimal (1.2.0)
bundler (1.3.5)
daemons (1.1.9)
data_objects (0.10.13)
dm-core (1.2.1)
dm-do-adapter (1.2.0)
dm-migrations (1.2.0)
dm-sqlite-adapter (1.2.0)
em-websocket (0.3.8)
erubis (2.7.0)
faraday (0.8.8)
io-console (0.4.2)
jsmin (1.0.1)
json (1.8.1, 1.7.7)
librex (0.0.68)
minitest (4.3.2)
msfrpc-client (1.0.1)
msgpack (0.5.6)
multi_json (1.8.2)
multipart-post (1.2.0)
parseconfig (1.0.2)
psych (2.0.0)
rack (1.5.2)
rack-protection (1.5.1)
rake (0.9.6)
rdoc (4.0.0)
simple_oauth (0.2.0)
sinatra (1.4.2)
term-ansicolor (1.2.2)
test-unit (2.0.0.0)
thin (1.6.1)
tilt (1.4.1)
tins (0.13.1)
twitter (4.8.1)
尝试运行someapp：
G:\Distrs\someapp>ruby someapp
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thin-1.6.1/lib/thin.rb:7:in `require': cannot load such file -- eventmachine (LoadError)
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thin-1.6.1/lib/thin.rb:7:in `<top (required)>'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
from G:/Distrs/someapp/core/loader.rb:10:in `<top (required)>'
from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from someapp:32:in `<main>'
好的，尝试通过gem install eventmachine安装eventmachine：
G:\Distrs\someapp>gem install eventmachine
Fetching: eventmachine-1.0.3.gem (100%)
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing eventmachine:
ERROR: Failed to build gem native extension.
C:/Ruby200-x64/bin/ruby.exe extconf.rb
checking for main() in -lssl... no
checking for rb_trap_immediate in ruby.h,rubysig.h... no
checking for rb_thread_blocking_region()... yes
checking for inotify_init() in sys/inotify.h... no
checking for __NR_inotify_init in sys/syscall.h... no
checking for writev() in sys/uio.h... no
checking for rb_wait_for_single_fd()... yes
checking for rb_enable_interrupt()... no
checking for rb_time_new()... yes
checking for windows.h... yes
checking for winsock.h... yes
checking for main() in -lkernel32... yes
checking for main() in -lrpcrt4... yes
checking for main() in -lgdi32... yes
creating Makefile
make "DESTDIR="
generating rubyeventmachine-x64-mingw32.def
compiling binder.cpp
In file included from c:\ruby200-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/process.h:12:0,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/win32.h:60,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/defines.h:153,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby/ruby.h:70,
from c:/Ruby200-x64/include/ruby-2.0.0/ruby.h:33,
from em.h:24,
from project.h:150,
from binder.cpp:20:
c:\ruby200-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/sys/types.h:68:16: error: conflicting declaration 'typedef _pid_t pid_t'
In file included from binder.cpp:20:0:project.h:97:13: error: 'pid_t' has a previous declaration as 'typedef int pid_t'
In file included from project.h:151:0,
from binder.cpp:20:
ed.h: In member function 'void EventableDescriptor::SetSocketInvalid()':
ed.h:43:40: warning: overflow in implicit constant conversion [-Woverflow]
make: *** [binder.o] Error 1
Gem files will remain installed in C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/eventmachine-1.0.3 for inspection.
Results logged to C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/eventmachine-1.0.3/ext/gem_make.out
好的，在Eventmachine gem install fail安装过程之后（安装开始时注释97行//typedef int pid_t;）：
G:\Distrs\someapp>gem install eventmachine
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
Successfully installed eventmachine-1.0.3
Parsing documentation for eventmachine-1.0.3
unable to convert "\x90" from ASCII-8BIT to UTF-8 for lib/fastfilereaderext.so,
skipping
unable to convert "\x90" from ASCII-8BIT to UTF-8 for lib/rubyeventmachine.so, s
kipping
Installing ri documentation for eventmachine-1.0.3
1 gem installed
现在测试它已安装
G:\Distrs\someapp>gem list
*** LOCAL GEMS ***
addressable (2.3.5)
ansi (1.4.3)
bigdecimal (1.2.0)
bundler (1.3.5)
daemons (1.1.9)
data_objects (0.10.13)
dm-core (1.2.1)
dm-do-adapter (1.2.0)
dm-migrations (1.2.0)
dm-sqlite-adapter (1.2.0)
em-websocket (0.3.8)
erubis (2.7.0)
eventmachine (1.0.3)
faraday (0.8.8)
io-console (0.4.2)
jsmin (1.0.1)
json (1.8.1, 1.7.7)
librex (0.0.68)
minitest (4.3.2)
msfrpc-client (1.0.1)
msgpack (0.5.6)
multi_json (1.8.2)
multipart-post (1.2.0)
parseconfig (1.0.2)
psych (2.0.0)
rack (1.5.2)
rack-protection (1.5.1)
rake (0.9.6)
rdoc (4.0.0)
simple_oauth (0.2.0)
sinatra (1.4.2)
term-ansicolor (1.2.2)
test-unit (2.0.0.0)
thin (1.6.1)
tilt (1.4.1)
tins (0.13.1)
twitter (4.8.1)
哦不！不是了！
G:\Distrs\someapp>ruby someapp
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thin-1.6.1/lib/thin.rb:7:in `require': c
annot load such file -- eventmachine (LoadError)
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/thin-1.6.1/lib/thin.rb:7:in `<top (required)>'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:72:in `block (2 levels) in require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `each'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:70:in `block in require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `each'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler/runtime.rb:59:in `require'
from C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/bundler-1.3.5/lib/bundler.rb:132:in `require'
from G:/Distrs/someapp/core/loader.rb:10:in `<top (required)>'
from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from C:/Ruby200-x64/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
from someapp:32:in `<main>'
请帮助:(
答案 0 :(得分：0)
请尝试安装最新的预发行版本（gem install --pre bundler）并告知我们是否可以解决您的问题。已添加对x64-mingw32的支持，但不在1.3.5中。