Ruby on Rails的 - 設置引導3 - 捆綁安裝錯誤

Question

蔭試圖讓這個工作：twitter-bootstrap-rails，但如果我輸入bundle install，我得到以下錯誤：

Fetching gem metadata from https://rubygems.org/.......... 
Fetching additional metadata from https://rubygems.org/.. 
Resolving dependencies... 
[...] 
Using sqlite3 1.3.9 

Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension 
. 

     C:/_Festplatte_D/RubyOnRails/Ruby1.9.3/bin/ruby.exe extconf.rb 
checking for main() in -lpthread... no 
checking for v8.h... no 
*** extconf.rb failed *** 
Could not create Makefile due to some reason, probably lack of 
necessary libraries and/or headers. Check the mkmf.log file for more 
details. You may need configuration options. 

Provided configuration options: 
     [...] 
C:/_Festplatte_D/RubyOnRails/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/libv8-3.16.14.3/ 
ext/libv8/location.rb:50:in `configure': You have chosen to use the version of V 
8 found on your system (Libv8::Location::System::NotFoundError) 
and *not* the one that is bundle with the libv8 rubygem. However, 
it could not be located. please make sure you have a version of 
v8 that is compatible with 3.16.14.3 installed. You may 
need to special --with-v8-dir options if it is in a non-standard 
location 

thanks, 
The Mgmt 

     from C:/_Festplatte_D/RubyOnRails/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/lib 
v8-3.16.14.3/lib/libv8.rb:7:in `configure_makefile' 
     from extconf.rb:32:in `<main>' 


Gem files will remain installed in C:/_Festplatte_D/RubyOnRails/Ruby1.9.3/lib/ru 
by/gems/1.9.1/gems/therubyracer-0.12.1 for inspection. 
Results logged to C:/_Festplatte_D/RubyOnRails/Ruby1.9.3/lib/ruby/gems/1.9.1/gem 
s/therubyracer-0.12.1/ext/v8/gem_make.out 
An error occurred while installing therubyracer (0.12.1), and Bundler cannot 
continue. 
Make sure that `gem install therubyracer -v '0.12.1'` succeeds before bundling. 

我也試過這個解決方案therubyracer_for_windows，但它沒有工作對我來說...

我使用win7的，ruby1.9.3，rails4，...

是否有任何人誰可以幫我？

Answer 1

SOLUTION：

這聽起來很愚蠢，但我卸載了所有的Ruby版本（也有一些由左一個較老的項目），並且還卸載了所有依賴於Ruby（Ruby on Rails）的全部。

然後，我決定谷歌哪個版本是穩定和兼容（Ruby和RoR）。 之後，我安裝了ruby 1.9.3p545 (2014-02-24) [i386-mingw32]和Rails 4.0.4。

此外，我建立了我的環境變量爲如下： （CAU的是剛剛上市的老版本的路徑）

• 路徑
• ％RUBY_HOME％\ BIN;％JAVA_HOME％\ bin中

&

• RUBY_HOME
• C：\ Ruby193 \

最後我發現這很容易&快速Tutorial。

現在一切正常。 感謝上述所有人：]

Answer 2

您添加的寶石是爲您提供的GitHub庫讀取引導2.3.2：

Twitter Bootstrap 2.3.2 for Rails Asset Pipeline 

對於引導3，你也可以用青菜寶石來自同一作者： 只需添加

gem 'bootstrap-sass' 

在您的Gemfile上

Answer 3

您正在使用twitter-bootstrap-rails gem。如果您使用的是官方支持的Bootstrap gem，那麼您將獲得最新的Bootstrap v3.2，並且在Windows上安裝它時不會出現問題。

有關示例應用程序，展示瞭如何引導和Rails集成，請參閱：

Rails and Bootstrap