Macos OS X 10.9下的捆绑包故障（预览3）

我正在尝试在OS X 10.9上运行“bundle update”，但失败，错误消息如下：

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

    /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/bin/ruby extconf.rb 
checking for ruby/util.h... *** 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
    --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/FrancisO/.rvm/rubies/ruby-1.9.3-p392/bin/ruby
/Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/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/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:506:in `try_cpp'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:931:in `block in have_header'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:790:in `block in checking_for'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:284:in `block (2 levels) in postpone'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:284:in `block in postpone'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:254:in `open'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:280:in `postpone'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:789:in `checking_for'
    from /Users/FrancisO/.rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/mkmf.rb:930:in `have_header'
    from extconf.rb:14:in `<main>'


Gem files will remain installed in /Users/FrancisO/.rvm/gems/ruby-1.9.3-p392/gems/bcrypt-ruby-3.1.0 for inspection.
Results logged to /Users/FrancisO/.rvm/gems/ruby-1.9.3-p392/gems/bcrypt-ruby-3.1.0/ext/mri/gem_make.out

An error occurred while installing bcrypt-ruby (3.1.0), and Bundler cannot continue.
Make sure that `gem install bcrypt-ruby -v '3.1.0'` succeeds before bundling.

到目前为止，我在安装任何版本的Ruby（使用rvm）时都没有遇到任何问题。有人知道吗

谢谢，

---

Francis

确保您的默认ruby为1.9.3-p448

rvm——默认使用1.9.3-p448

我也有同样的问题，问题是升级到OSX 10.9（mavericks）时，我没有确认我同意Xcode的许可协议。如果您键入以下内容

gcc --version

您应该得到“您尚未同意Xcode许可协议”

---

在我同意一切正常后，通过安装xcode命令行工具解决了问题。在终端运行中：

xcode-select --install

然后在弹出窗口中选择安装

---

我最近安装了xcode 5，我想我需要在安装后运行上面的命令，但我没有这样做，这导致

捆绑包更新失败。
你解决过这个问题吗？哇！我猜p392是有问题的，因为我甚至不能在Mavericks的干净安装上安装它。p448就像一个符咒。谢谢
xcode-select --install