事件機器gem包安裝不起作用

Question

我正在學習一個教程，並且在分發版本庫後，必須執行一個包安裝&的安裝。隨後我們被指示運行軟件包安裝。但是，它不工作，我收到以下錯誤消息：

make 
generating rubyeventmachine-i386-mingw32.def 
compiling binder.cpp 
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 
compiling cmain.cpp 
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 
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/Ruby2.0.0/lib/ruby/gems/2.0 
.0/gems/eventmachine-0.12.10 for inspection. 
Results logged to c:/RailsInstaller/Ruby2.0.0/lib/ruby/gems/2.0.0/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. 

我寧可停留在此時該做什麼。我在Windows機器上，有關如何解決此問題的任何建議？

Answer 1

我能夠通過安裝最新版本的EventMachine的寶石來解決這個問題：https://rubygems.org/gems/eventmachine

，隨後instaling最新版本的SQLite的寶石： http://rubygems.org/gems/sqlite3-ruby

可能會提示您更新你的Gemlockfile一定要做到這一點，那麼一切都應該工作。

Answer 2

嘗試gem install eventmachine -v '0.12.10'或sudo gem install eventmachine -v '0.12.10'然後重試bundle install。

某些gem需要安裝sudo權限。

對於窗戶gem install eventmachine --pre。它是一個與紅寶石1.9窗口已知的問題。 https://github.com/eventmachine/eventmachine/issues/319