安装Ruby on Mountain Lion时出现问题-Ruby 1.9.3不会'；编译

我以前看过很多关于这方面的帖子，并且遵循了他们的指示，但是没有任何效果。我将在下面概述我所做的事情，以及我遵循的指示-如果您有任何建议，我将不胜感激

我遵循了以下安装说明：

我已经下载了OSX Mountain Lion的X代码，并安装了gcc编译器：

$ gcc --version
i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

然后我按照指示安装了最新版本的git

$ git --version
git version 1.7.10.2 (Apple Git-33)

同样，通过命令行对rvm执行相同的操作：

$ rvm --version
rvm 1.16.13 (stable) by Wayne E. Seguin <wayneeseguin@gmail.com>, Michal Papis <mpapis@gmail.com> [https://rvm.io/]

通过使用备用命令行，我获得了类似的输出，其中包含一些额外的位：

$ rvm install 1.9.3 --with-gcc=clang
-bash: -dumpversion: command not found
-bash: --version: command not found
-bash: --version: command not found
Installing Ruby from source to: /Users/mondemoo/.rvm/rubies/ruby-1.9.3-p286, this may take a while depending on your cpu(s)...
ruby-1.9.3-p286 - #downloading ruby-1.9.3-p286, this may take a while depending on your connection...
ruby-1.9.3-p286 - #extracted to /Users/mondemoo/.rvm/src/ruby-1.9.3-p286 (already extracted)
ruby-1.9.3-p286 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include -L/Users/mondemoo/.rvm/usr/lib ./configure --enable-shared --disable-install-doc --prefix=/Users/mondemoo/.rvm/rubies/ruby-1.9.3-p286 --with-gcc=clang', please read /Users/mondemoo/.rvm/log/ruby-1.9.3-p286/configure.log
There has been an error while running configure. Halting the installation.
-bash: --version: command not found

查看configure.logs，我得到以下信息：

$ rvm install 1.9.3
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p286.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /Users/mondemoo/.rvm/rubies/ruby-1.9.3-p286, this may take a while depending on your cpu(s)...
ruby-1.9.3-p286 - #downloading ruby-1.9.3-p286, this may take a while depending on your connection...
ruby-1.9.3-p286 - #extracted to /Users/mondemoo/.rvm/src/ruby-1.9.3-p286 (already extracted)
ruby-1.9.3-p286 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include -L/Users/mondemoo/.rvm/usr/lib ./configure --enable-shared --disable-install-doc --prefix=/Users/mondemoo/.rvm/rubies/ruby-1.9.3-p286', please read /Users/mondemoo/.rvm/log/ruby-1.9.3-p286/configure.log
There has been an error while running configure. Halting the installation.

$ less /Users/mondemoo/.rvm/log/ruby-1.9.3-p286/configure.log
[2012-10-17 07:39:15] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include -L/Users/mondemoo/.rvm/usr/lib ./configure --enable-shared --disable-install-doc --prefix=/Users/mondemoo/.rvm/rubies/ruby-1.9.3-p286 --with-gcc=clang
checking build system type... x86_64-apple-darwin12.2.0
checking host system type... x86_64-apple-darwin12.2.0
checking target system type... x86_64-apple-darwin12.2.0
checking whether the C compiler works... no
configure: error: in `/Users/mondemoo/.rvm/src/ruby-1.9.3-p286':
configure: error: C compiler cannot create executables
See `config.log' for more details

我现在完全不知道我做错了什么-有人能帮忙吗？？似乎c编译器（gcc？）存在问题，我是否正确解释了它？如果是这样，我该如何解决？另外，如何访问上面configure.log中提到的“config.log”

---

谢谢

这是RailsInstaller OSX 1.0.3-

您需要更改

/etc/rvmrc

以包含以下内容：

umask g+w
export -a rvm_configure_env
rvm_configure_env=('LDFLAGS=-L/opt/sm/pkg/active/lib' 'CFLAGS=-I/opt/sm/pkg/active/include' 'CPATH=/opt/sm/pkg/active/include')

当二进制ruby可用于2.0.0时，我将准备安装程序的新版本

更新：对于新版本的RVM

1.19+

/etc/rvmrc

应更改为：

umask g+w
export rvm_autolibs_flag=smf

---

然后运行

rvm get stabel#或：head

不确定我是否用了“正确”的方法，但我只是删除了rvm（rvm内爆），然后重新安装了它（\curl-L | bash-s stable--ruby）它已安装并正在运行最新版本的ruby 1.9.3-p327。没问题。

请使用四个空格缩进设置您的帖子的格式，以用于终端输出。那么配置日志会说什么？请阅读/Users/mondemo/.rvm/log/ruby-1.9.3-p286/configure.log，这是出于礼貌。感谢Ryan刚刚发现如何缩进：-）Half elf&Warren，我刚刚在configure.log文件的内容中添加了。忽略我的上一篇文章，只是看到行继续-现在将尝试。非常感谢！这对我有用。。。还要安装Ruby 2.0.0。所以现在是2013年4月11日，这个问题还没有解决。为什么Rails总是有问题，我一生中搜索错误消息最多的是Rails安装或设置问题我做了一个

more/etc/rvmrc

，但没有这样的文件。这是伟大的更新rvm应该要么修复它，要么告诉你如何修复它，这个问题发生在你的系统上，它不能自动修复远程-你需要采取行动来修复它。。。最重要的是阅读您运行的命令的输出，实际上我也让它再次工作，但是我在构建其他需要本机扩展的东西时仍然遇到其他问题(