安装 OSX Mavericks 10.9 演示后,我在运行捆绑包后得到这个
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/Users/sandric/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb
extconf.rb:17: Use RbConfig instead of obsolete and deprecated Config.
checking for socket() in -lsocket... *** 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:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/Users/sandric/.rvm/rubies/ruby-1.9.3-p194/bin/ruby
--with-iconv-dir
--without-iconv-dir
--with-iconv-include
--without-iconv-include=${iconv-dir}/include
--with-iconv-lib
--without-iconv-lib=${iconv-dir}/lib
--with-zlib-dir
--without-zlib-dir
--with-zlib-include
--without-zlib-include=${zlib-dir}/include
--with-zlib-lib
--without-zlib-lib=${zlib-dir}/lib
--with-socketlib
--without-socketlib
/Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:381:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:461:in `try_link0'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:476:in `try_link'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:619:in `try_func'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:845:in `block in have_library'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:790:in `block in checking_for'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block (2 levels) in postpone'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:284:in `block in postpone'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:254:in `open'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:280:in `postpone'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:789:in `checking_for'
from /Users/sandric/.rvm/rubies/ruby-1.9.3-p194/lib/ruby/1.9.1/mkmf.rb:840:in `have_library'
from extconf.rb:27:in `<main>'
Gem files will remain installed in /Users/sandric/.bundler/tmp/5282/gems/libxml-ruby-2.6.0 for inspection.
Results logged to /Users/sandric/.bundler/tmp/5282/gems/libxml-ruby-2.6.0/ext/libxml/gem_make.out
An error occurred while installing libxml-ruby (2.6.0), and Bundler cannot continue.
Make sure that `gem install libxml-ruby -v '2.6.0'` succeeds before bundling.
我认为我没有命令行工具,所以我尝试下载一些。它发现我的 XCode 中没有通常的链接(它是 4,而不是 5,不知道为什么。如果有某种安装第五个 xcode 的方法 - 请帮忙)。所以我去了苹果开发者网页,没有找到10.9的命令行工具。我尝试了 10.8 - 它打印“尝试安装 10.7”,在尝试使用 10.7 的工具后 - 它打印“尝试安装 10.8”。
请帮忙。我将提供所有信息以寻求帮助。
TLDR:
xcode-select --install
在 OS X 10.9 中,命令行开发人员工具现在在使用时按需安装(这是您在后面的评论中提到的弹出窗口)。
第一次尝试使用其中一个命令行工具时,将显示弹出窗口,原始命令将返回一条消息,表明需要安装命令行工具并带有错误代码。在这种情况下,问题在于 ruby 进程隐藏了有关需要的命令行工具的消息。
如果您希望显式安装命令行工具(而不是等待触发弹出窗口),您可以运行xcode-select --install
。命令行工具包也可以从以下位置独立下载:http://developer.apple.com/downloads http://developer.apple.com/downloads.
请注意,如果您的系统上安装了 Xcode,则不再需要单独的命令行工具包,/usr/bin 中的工具将自动使用位于 Xcode 应用程序内部的工具。这就是为什么 Xcode UI 不再提供为您安装命令行工具的选项。
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