我無法在Windows中安裝EventMachine

Question

我只是嘗試用RubyGems安裝EventMachine：（gem install eventmachine）。 我使用Windows 7 x64。

我得到這個錯誤：

C:/Ruby/193/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 valid for C/ObjC but not for C++ 
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is valid for C/ObjC but not for C++ 
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 valid for C/ObjC but not for C++ 
cc1plus.exe: warning: command line option "-Wimplicit-function-declaration" is valid for C/ObjC but not for C++ 
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: cannot convert 'stat*' to '_stati64*' for argument '2' to 'int _fstati64(int, _stati64*)' 
make: *** [cmain.o] Error 1 

我使用Ruby 1.9.3 你有一個想法？

Ruby在Windows中有一些問題， 我猶豫使用Cygwin，你覺得怎麼樣？

Answer 1

使用RubyGems的獲得EM：

gem install eventmachine --pre 

安裝了很多次，我自己從未有過的問題。 --pre是什麼將它在Windows上正確安裝。

此外，谷歌的第一個結果install eventmachine on windows導致this question，這是完全一樣的你的。編輯： 這個答案在EM 1.0的發佈之前。現在，標準gem install eventmachine應該工作並安裝1.0.3。