快速安装问题

本文介绍了快速安装问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

由于 fast-stemmer 的问题，我很难安装任何我想要的ruby宝石。我已将错误信息放在下面。

 构建原生扩展。这可能需要一段时间... 
错误：安装fast-stemmer时出错：
错误：无法构建gem本机扩展。 
 
 /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb 
创建Makefile 
 
 makeDESTDIR = clean'
 
 make'DESTDIR =
编译porter.c 
 porter.c：359：27：警告：'&'在'||'内[-Wlogical （a> 1 || a == 1&&！cvc（z，z-> k-1））z-> k_; 
 ~~ ~~~~~~~ ^ ~~~~~~~~~~~~ $ b $ porter.c：359：27：注意：放置圆括号（a> 1 || a == 1&&！cvc（z，z-> k-1））z->'& K--; 
 ^ 
（）
 1生成警告。 
编译porter_wrap.c 
链接共享对象stemmer.bundle 
铿锵声：错误：未知参数：'-multiply_definedsuppress'[-Wunused-command-line-argument-hard-error-in-未来] 
铛：注意：这将是一个硬错误（不能降级为警告）在未来
 make：*** [stemmer.bundle]错误1 
 
失败，退出代码2 
 
 Gem文件将保留安装在/Library/Ruby/Gems/2.0.0/gems/fast-stemmer-1.0.2中进行检查。 
结果记录到/Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/fast-stemmer-1.0.2/gem_make.out 
  
 
 如果有人能帮助我，那将会非常感谢！
所以，看起来我所遇到的问题是由于更新了最后一个xCode而导致的，后者又将clang更新为5.1，从而打破了许多尚未更新的ruby宝石以反映叮当中的重大变化5.1。我发现这一切都在。
 
 
 他们的解决方案（目前 - 错误表示他们会变成硬性错误）将下面的标志放到你的编译器忽略这个问题：
 $ b $ pre $  ARCHFLAGS = -Wno-error = unused-command-line-argument-hard-error-in-future

例如：

  sudo ARCHFLAGS = -Wno-error = unused-command-line-argument-hard-error-in-future gem install librarian-chef

或捆绑：

  sudo ARCHFLAGS = -Wno-error = unused-command-line-argument-hard-error-in-future bundle install

I'm having a hard time installing any of the ruby gems I want to because of a problem with fast-stemmer. I've put the error I'm getting below.

Building native extensions.  This could take a while...
ERROR:  Error installing fast-stemmer:
ERROR: Failed to build gem native extension.

/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling porter.c
porter.c:359:27: warning: '&&' within '||' [-Wlogical-op-parentheses]
  if (a > 1 || a == 1 && !cvc(z, z->k - 1)) z->k--;
            ~~ ~~~~~~~^~~~~~~~~~~~~~~~~~~~
porter.c:359:27: note: place parentheses around the '&&' expression to silence this warning
  if (a > 1 || a == 1 && !cvc(z, z->k - 1)) z->k--;
                      ^
               (                          )
1 warning generated.
compiling porter_wrap.c
linking shared-object stemmer.bundle
clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
make: *** [stemmer.bundle] Error 1

make failed, exit code 2

Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/fast-stemmer-1.0.2 for inspection.
Results logged to /Library/Ruby/Gems/2.0.0/extensions/universal-darwin-13/2.0.0/fast-stemmer-1.0.2/gem_make.out

Some things I've tried to resolve the problem include: updating ruby gems, updating rvm, using ruby 2.1.1, re-installing command line tools. I'm on Mavericks.

If anyone could help me out it'd be much appreciated!

解决方案

So, it appears that the problem I was having was caused by updating the last xCode, which in turn updated clang to 5.1, which in turn has broken a lot of ruby gems that haven't updated to reflect breaking changes in clang 5.1. I found this all on the Cloudspace blog.

Their solution (for the moment -- the error says they will become hard errors in the future) is to put the following flag to get your compiler to ignore the issue:

ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future

For example:

sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future gem install librarian-chef

or to bundle:

sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future bundle install

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