Gem :: Ext :: BuildError：错误：无法构建Gem本机扩展Bcrypt-Ruby [英] Gem::Ext::BuildError: ERROR: Failed to build gem native extension Bcrypt-Ruby

问题描述

我正在开发一款Rails应用程序，并且刚刚升级到优胜美地，并且我认为在更新期间一切都会中断。当我把所有的代码都写入github时，所有事情都在昨晚工作。我昨晚更新了我的电脑到优胜美地。今天我跑了 gem install bcrypt-ruby ，一切都破裂了。我有;

1. 运行 xcodebuild -license


2. 更新的bundler


3. 运行 brew install rbenv ruby​​-build rbenv-gem-rehash 获取最新的ruby


4. 运行 brew install coreutils

尽管工作。

环境： OSX Yosemite 10.10 ， rbenv 0.4.0 ， ruby 2.1.3p242（2014-09-19修订版47630）[x86_64-darwin14.0]，bre​​w 0.9.5

错误的来源来自我的Rails应用程序：

gemfile

  gem'rails'，'4.1.5'
 gem'pg'
 gem'uglifier'，'> = 1.3.0'
 gem'jquery-rails'
 gem'turbolinks'
 gem'jbuilder'，'〜> 2.0'
 gem'sdoc'，'〜> 0.4.0'，group：：doc 
 gem'spring'，group：：development 
 gem'bcrypt-ruby'
 
 group：test，：development do 
 gem'rspec-rails'，〜> 2.14
 end 
 group：test do 
 gem'capybara'，2.1.0
 gem'factory_girl_rails'， 〜> 4.2.1'
 end 
  

运行 bundle install 。这里是完整的堆栈跟踪（所有 / users // 取出名称;）

  Gem :: Ext :: BuildError：错误：无法构建gem本机扩展。 
 
 /Users//.rbenv/versions/2.0.0-p247/bin/ruby -r ./siteconf20141027-60319-1lss4fm.rb extconf.rb 
创建Makefile 
 
 makeDESTDIR =clean 
 
 makeDESTDIR =
编译bcrypt_ext.c 
无法理解kern.osversion`14.0.0'
从/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33包含的文件中，
来自bcrypt_ext.c：1：
 /用户//。rbenv / versions / 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / ruby​​.h：51：21：error：string.h：没有这样的文件或目录
 / Users / /.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:61:21：error：stdint.h：没有这样的文件或目录
 / Users //。 rbenv / versions / 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / ruby​​.h：64：23：error：inttypes.h：没有这样的文件或目录
 /Users//.rbenv/版本/ 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / ruby​​.h：68：19：error：stdio.h：没有这样的文件或目录
在/ Users包含的文件中。 rbenv / versions / 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / ruby​​.h：70，
 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33，
 from bcrypt_ext.c：1：
 / Users //。 rbenv / versions / 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / defines.h：29：21：error：stdlib.h：没有这样的文件或目录
在/ Users / /.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:194，来自/Users//.rbenv/versions/2.0.0-p247/include/的
 ruby-2.0.0 / ruby​​.h：33，
 from bcrypt_ext.c：1：
 /usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/../lib /gcc/i686-apple-darwin11/4.2.1/include/limits.h:10:25：error：limits.h：没有这样的文件或目录
从/Users//.rbenv/versions包含的文件中/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1567，来自/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0的
 /ruby.h:33，
 from bcrypt_ext.c：1：
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/missing.h ：23：45：错误：math.h：没有这样的文件或目录
在/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568包含的文件中，从/Users//.rbenv/versions/2.0开始
 .0-p247 / include / ruby​​-2.0.0 / ruby​​.h：33，bcrypt_ext.c中的
：1：
 /Users//.rbenv/versions/2.0.0-p247/include /ruby-2.0.0/ruby/intern.h:36:23：error：sys / types.h：没有这样的文件或目录
 /Users//.rbenv/versions/2.0.0-p247/include /ruby-2.0.0/ruby/intern.h:40:22：error：sys / time.h：没有这样的文件或目录
从/Users//.rbenv/versions/2.0.0包含的文件中-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：43，$ / $ b / from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby .h：1568，来自/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33的
，来自bcrypt_ext.c的
：1： 
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/st.h:140：错误：期望的声明说明符或'...'在'uint32_t'之前
包含在/Users//.rbe中的文件nv / versions / 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / ruby​​.h：1568，$ / $ b / from /Users//.rbenv/versions/2.0.0-p247/include/ruby- 2.0.0 / ruby​​.h：33，bcrypt_ext.c中的
：1：
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/在'rb_fdset_t'之前intern.h：326：error：expected'='，'，'，';'，'asm'或'__attribute__'
 /Users//.rbenv/versions/2.0.0-p247 /include/ruby-2.0.0/ruby/intern.h:416：错误：预期声明说明符或'...'在'fd_set'之前
 /Users//.rbenv/versions/2.0.0-p247 /include/ruby-2.0.0/ruby/intern.h:416：错误：预期声明说明符或'...'在'fd_set'之前
 /Users//.rbenv/versions/2.0.0-p247 /include/ruby-2.0.0/ruby/intern.h:416：错误：预期声明说明符或'...'在'fd_set'之前
 /Users//.rbenv/versions/2.0.0-p247 /include/ruby-2.0.0/ruby/intern.h:416：警告：在参数列表中声明的'struct timeval'
 /Users//.rbenv/versions/2.0.0-p24 7 / include / ruby​​-2.0.0 / ruby​​ / intern.h：416：警告：它的范围只是这个定义或声明，这可能不是你想要的
 /Users//.rbenv/versions/2.0 .0-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：417：错误：期望的声明说明符或'...'在'rb_fdset_t'之前
 /Users//.rbenv/versions/2.0 .0-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：417：错误：期望的声明说明符或'...'在'rb_fdset_t'之前
 /Users//.rbenv/versions/2.0 .0-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：417：错误：期望的声明说明符或'...'在'rb_fdset_t'之前
 /Users//.rbenv/versions/2.0 .0-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：417：警告：在参数列表中声明的'struct timeval'
 /Users//.rbenv/versions/2.0.0-p247/ include / ruby​​-2.0.0 / ruby​​ / intern.h：418：警告：在参数列表中声明'struct timeval'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0 .0 / ruby​​ / intern.h：514：错误：期望的声明说明符或'.. 。'before'mode_t'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:593：error：expected declaration specifiers or'..' 。''pid_t'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:607：error：expected'='，'， '，';'，'asm'或'__attribute__'在'rb_fork'之前
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h： 608：error：expected'='，'，'，';'，'asm'或'__attribute__''rb_fork_err'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby -2.0.0 / ruby​​ / intern.h：610：error：expected'='，'，';'，'asm'或'__attribute__'在'rb_waitpid'之前
 /Users//.rbenv/在'pid'之前的版本/ 2.0.0-p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：611：error：expected'）'
 /Users//.rbenv/versions/2.0.0 -p247 / include / ruby​​-2.0.0 / ruby​​ / intern.h：612：error：expected'='，'，'，';'，'asm'或'__attribute__'before'rb_spawn' 
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:613：error：expected'='，'，'，';'，在'rb_spawn_err'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:615之前的'asm'或'__attribute__'：error：expected' ）''pid'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:728：错误：期望的声明说明符或'..' 。''之前'uint32_t'
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:851：error：expected'）'before'long '
 /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:852：error'expected'）'before'long'
 bcrypt_ext.c：在函数'bc_salt'中：
 bcrypt_ext.c：21：警告：内置函数'strlen'的不兼容隐式声明
 make：*** [bcrypt_ext.o]错误1 
 
失败，退出代码2 
 
 Gem文件将保持安装在/ Users // ticket_tracker / vendor / bundle / gems / b crypt-3.1.9进行检查。 
结果记录到/Users//ticket_tracker/vendor/bundle/extensions/x86_64-darwin-12/2.0.0-static/bcrypt-3.1.9/gem_make.out 
安装bcrypt时发生错误（3.1.9），Bundler无法继续。 
确保`gem install bcrypt -v'3.1.9'`在绑定之前成功。 
  

如果有人有过更新OSX，Rbenv，Ruby等的经验，可以给我一些指示，将不胜感激。如果需要，我还可以发布更多的代码/环境。

解决方案

我遇到了同样的问题，我通过重新安装XCode命令行开发者工具解决了这个问题：
$ b

  xcode-select --install 
 bundle install 
  

I am making a rails app and just upgraded to Yosemite, and I think everything broke during that update. Everything was working last night when I checked in all my code to github. I updated my computer last night to Yosemite. Today I ran gem install bcrypt-ruby and everything broke. I have;

1. ran xcodebuild -license
2. updated bundler
3. ran brew install rbenv ruby-build rbenv-gem-rehash to get the latest ruby
4. ran brew install coreutils

That did not work though.

environment: OSX Yosemite 10.10, rbenv 0.4.0, ruby 2.1.3p242 (2014-09-19 revision 47630) [x86_64-darwin14.0], brew 0.9.5`

The source of the error is from my rails app:

gemfile

gem 'rails', '4.1.5'
gem 'pg' 
gem 'uglifier', '>= 1.3.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0',          group: :doc
gem 'spring',        group: :development
gem 'bcrypt-ruby'

group :test, :development do
  gem 'rspec-rails', "~> 2.14"
end
group :test do
  gem 'capybara', "2.1.0"
  gem 'factory_girl_rails', '~> 4.2.1'
end

I got the error when I ran bundle install. Here is the full stack trace (all the /users// is from taking out the name ;)

 Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /Users//.rbenv/versions/2.0.0-p247/bin/ruby -r ./siteconf20141027-60319-1lss4fm.rb extconf.rb 
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling bcrypt_ext.c
couldn't understand kern.osversion `14.0.0'
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:51:21: error: string.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:61:21: error: stdint.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:64:23: error: inttypes.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:68:19: error: stdio.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:70,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/defines.h:29:21: error: stdlib.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:194,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/../lib/gcc/i686-apple-darwin11/4.2.1/include/limits.h:10:25: error: limits.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1567,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/missing.h:23:45: error: math.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:36:23: error: sys/types.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:40:22: error: sys/time.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:43,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/st.h:140: error: expected declaration specifiers or ‘...’ before ‘uint32_t’
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:326: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: warning: its scope is only this definition or declaration, which is probably not what you want
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:418: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:514: error: expected declaration specifiers or ‘...’ before ‘mode_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:593: error: expected declaration specifiers or ‘...’ before ‘pid_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:607: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fork’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:608: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fork_err’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:610: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_waitpid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:611: error: expected ‘)’ before ‘pid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:612: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_spawn’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:613: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_spawn_err’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:615: error: expected ‘)’ before ‘pid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:728: error: expected declaration specifiers or ‘...’ before ‘uint32_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:851: error: expected ‘)’ before ‘long’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:852: error: expected ‘)’ before ‘long’
bcrypt_ext.c: In function ‘bc_salt’:
bcrypt_ext.c:21: warning: incompatible implicit declaration of built-in function ‘strlen’
make: *** [bcrypt_ext.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users//ticket_tracker/vendor/bundle/gems/bcrypt-3.1.9 for inspection.
Results logged to /Users//ticket_tracker/vendor/bundle/extensions/x86_64-darwin-12/2.0.0-static/bcrypt-3.1.9/gem_make.out
An error occurred while installing bcrypt (3.1.9), and Bundler cannot continue.
Make sure that `gem install bcrypt -v '3.1.9'` succeeds before bundling.

If anyone has had some experience updated OSX, Rbenv, Ruby etc and can give me some pointers, that would be much appreciated. I can also post more code/environment set up if needed.

解决方案

I had the same problem which I solved by re-installing the XCode command line developer tools :

xcode-select --install
bundle install

这篇关于Gem :: Ext :: BuildError：错误：无法构建Gem本机扩展Bcrypt-Ruby的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！