Bundler / eventmachine安装问题(Rails / Windows 8)

Question

我正在尝试通过捆绑包在Windows8(使用带有RubyInstaller的Ruby1.9.3)上安装gem EventMachine，但是我得到了以下错误。之前在这里发布的解决方案对我来说都不起作用。我非常感谢任何提前提供的帮助。

   C:\Sites\routes_controller_exercise>bundle install
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Using rake (0.9.2.2)
Using i18n (0.6.0)
Using multi_json (1.3.6)
Using activesupport (3.2.6)
Using builder (3.0.0)
Using activemodel (3.2.6)
Using erubis (2.7.0)
Using journey (1.0.4)
Using rack (1.4.1)
Using rack-cache (1.2)
Using rack-test (0.6.1)
Using hike (1.2.1)
Using tilt (1.3.3)
Using sprockets (2.1.3)
Using actionpack (3.2.6)
Using mime-types (1.19)
Using polyglot (0.3.3)
Using treetop (1.4.10)
Using mail (2.4.4)
Using actionmailer (3.2.6)
Using arel (3.0.2)
Using tzinfo (0.3.33)
Using activerecord (3.2.6)
Using activeresource (3.2.6)
Using bundler (1.3.5)
Using coffee-script-source (1.3.3)
Using execjs (1.4.0)
Using coffee-script (2.2.0)
Using rack-ssl (1.3.2)
Using json (1.7.3)
Using rdoc (3.12)
Using thor (0.15.3)
Using railties (3.2.6)
Using coffee-rails (3.2.2)
Using daemons (1.1.8)
Installing eventmachine (0.12.10)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension
.

        C:/RailsInstaller/Ruby1.9.3/bin/ruby.exe extconf.rb
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_thread_check_ints()... yes
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
checking for main() in -lssl... no
creating Makefile

make
generating rubyeventmachine-i386-mingw32.def
compiling binder.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from binder.cpp:20:0:
project.h:26:0: warning: ignoring #pragma warning
In file included from binder.cpp:20:0:
project.h:85:0: warning: "FD_SETSIZE" redefined
<command-line>:0:0: note: this is the location of the previous definition
In file included from project.h:137:0,
                 from binder.cpp:20:
binder.h:35:34: warning: type qualifiers ignored on function return type
In file included from project.h:138:0,
                 from binder.cpp:20:
em.h:91:47: warning: type qualifiers ignored on function return type
em.h:92:76: warning: type qualifiers ignored on function return type
em.h:93:56: warning: type qualifiers ignored on function return type
em.h:95:57: warning: type qualifiers ignored on function return type
em.h:96:60: warning: type qualifiers ignored on function return type
em.h:97:58: warning: type qualifiers ignored on function return type
em.h:98:55: warning: type qualifiers ignored on function return type
em.h:99:36: warning: type qualifiers ignored on function return type
em.h:101:47: warning: type qualifiers ignored on function return type
em.h:106:42: warning: type qualifiers ignored on function return type
em.h:123:45: warning: type qualifiers ignored on function return type
em.h:132:36: warning: type qualifiers ignored on function return type
In file included from project.h:145:0,
                 from binder.cpp:20:
eventmachine.h:45:61: warning: type qualifiers ignored on function return type
eventmachine.h:46:112: warning: type qualifiers ignored on function return type
eventmachine.h:47:69: warning: type qualifiers ignored on function return type
eventmachine.h:49:73: warning: type qualifiers ignored on function return type
eventmachine.h:62:75: warning: type qualifiers ignored on function return type
eventmachine.h:63:74: warning: type qualifiers ignored on function return type
eventmachine.h:64:77: warning: type qualifiers ignored on function return type
eventmachine.h:65:41: warning: type qualifiers ignored on function return type
In file included from project.h:145:0,
                 from binder.cpp:20:
eventmachine.h:99:60: warning: type qualifiers ignored on function return type
eventmachine.h:100:58: warning: type qualifiers ignored on function return type
eventmachine.h:102:60: warning: type qualifiers ignored on function return type
eventmachine.h:105:41: warning: type qualifiers ignored on function return type
compiling cmain.cpp
cc1plus.exe: warning: command line option "-Wdeclaration-after-statement" is val
id for C/ObjC but not for C++
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is v
alid for C/ObjC but not for C++
In file included from cmain.cpp:20:0:
project.h:26:0: warning: ignoring #pragma warning
In file included from cmain.cpp:20:0:
project.h:85:0: warning: "FD_SETSIZE" redefined
<command-line>:0:0: note: this is the location of the previous definition
In file included from project.h:137:0,
                 from cmain.cpp:20:
binder.h:35:34: warning: type qualifiers ignored on function return type
In file included from project.h:138:0,
                 from cmain.cpp:20:
em.h:91:47: warning: type qualifiers ignored on function return type
em.h:92:76: warning: type qualifiers ignored on function return type
em.h:93:56: warning: type qualifiers ignored on function return type
em.h:95:57: warning: type qualifiers ignored on function return type
em.h:96:60: warning: type qualifiers ignored on function return type
em.h:97:58: warning: type qualifiers ignored on function return type
em.h:98:55: warning: type qualifiers ignored on function return type
em.h:99:36: warning: type qualifiers ignored on function return type
em.h:101:47: warning: type qualifiers ignored on function return type
em.h:106:42: warning: type qualifiers ignored on function return type
em.h:123:45: warning: type qualifiers ignored on function return type
em.h:132:36: warning: type qualifiers ignored on function return type
In file included from project.h:145:0,
                 from cmain.cpp:20:
eventmachine.h:45:61: warning: type qualifiers ignored on function return type
eventmachine.h:46:112: warning: type qualifiers ignored on function return type
eventmachine.h:47:69: warning: type qualifiers ignored on function return type
eventmachine.h:49:73: warning: type qualifiers ignored on function return type
eventmachine.h:62:75: warning: type qualifiers ignored on function return type
eventmachine.h:63:74: warning: type qualifiers ignored on function return type
eventmachine.h:64:77: warning: type qualifiers ignored on function return type
eventmachine.h:65:41: warning: type qualifiers ignored on function return type
In file included from project.h:145:0,
                 from cmain.cpp:20:
eventmachine.h:99:60: warning: type qualifiers ignored on function return type
eventmachine.h:100:58: warning: type qualifiers ignored on function return type
eventmachine.h:102:60: warning: type qualifiers ignored on function return type
eventmachine.h:105:41: warning: type qualifiers ignored on function return type
cmain.cpp:98:71: warning: type qualifiers ignored on function return type
cmain.cpp:109:122: warning: type qualifiers ignored on function return type
cmain.cpp:119:79: warning: type qualifiers ignored on function return type
cmain.cpp:129:83: warning: type qualifiers ignored on function return type
cmain.cpp:260:85: warning: type qualifiers ignored on function return type
cmain.cpp:270:84: warning: type qualifiers ignored on function return type
cmain.cpp:280:88: warning: type qualifiers ignored on function return type
cmain.cpp:290:51: warning: type qualifiers ignored on function return type
cmain.cpp:300:70: warning: type qualifiers ignored on function return type
cmain.cpp:320:55: warning: type qualifiers ignored on function return type
cmain.cpp:546:70: warning: type qualifiers ignored on function return type
cmain.cpp:669:68: warning: type qualifiers ignored on function return type
cmain.cpp: In function 'int evma_send_file_data_to_connection(long unsigned int,
 const char*)':
cmain.cpp:752:6: error: 'fstati64' was not declared in this scope
make: *** [cmain.o] Error 1


Gem files will remain installed in C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9
.1/gems/eventmachine-0.12.10 for inspection.
Results logged to C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/eventmach
ine-0.12.10/ext/gem_make.out
An error occurred while installing eventmachine (0.12.10), and Bundler cannot
continue.
Make sure that `gem install eventmachine -v '0.12.10'` succeeds before bundling.


C:\Sites\routes_controller_exercise>ruby -v
ruby 1.9.3p429 (2013-05-15) [i386-mingw32]

Answer 1

你可以在你的Gemfile中写：

gem 'eventmachine', '~> 1.0.0.beta.4.1'

然后再次运行bundle install，如果你有一些关于你正在请求另一个eventmachine版本的错误，并且当前有一个eventmachine的包gem，你可以删除"Gemfile.lock“并再次运行bundle install (虽然这样做不好，但它对我来说是有效的)

PD:我希望这个解决方案对你也有效。

Answer 2

确认上面的答案是有效的。

首先，我使用以下命令强制它下载最新的eventmachine：

gem install eventmachine --pre

我在我的gemfile中添加了下面这一行：

gem 'eventmachine', '1.0.0', :platforms => [:mswin, :mingw]

然后找到并编辑我的gemfile.lock，其中包含以下几行代码：

rake (10.1.0) #
## eventmachine (1.0.0)
eventmachine (1.0.0-x86-mingw32)

然后重新运行包安装，一切正常。希望这对你有帮助！