大家好，我尝试在 ruby on rails 上安装最新版本，运行此命令时遇到几个问题
\curl -L https://get.rvm.io | bash -s stable --ruby
我的mac版本是10.6.8
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.6/i386/ruby-2.0.0-p0.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing requirements for osx, might require sudo password.
Skipping `brew update` make sure your formulas are up to date.
RVM autolibs is now configured with mode '2' => 'check and stop if missing',
please run `rvm autolibs enable` to let RVM do its job or run and read `rvm autolibs [help]`
or visit https://rvm.io/rvm/autolibs for more information.
Missing required packages: autoconf, automake, libtool, pkg-config, libyaml, readline, libxslt, libksba, openssl, sqlite.
RVM autolibs is now configured with mode '2' => 'check and stop if missing',
please run `rvm autolibs enable` to let RVM do its job or run and read `rvm autolibs [help]`
or visit https://rvm.io/rvm/autolibs for more information.
There were package installation errors, make sure to read the log.
Check Homebrew requirements https://github.com/mxcl/homebrew/wiki/Installation
On OSX 10.6 instead of command line tools install:
https://github.com/downloads/kennethreitz/osx-gcc-installer/GCC-10.6.pkg
下载这个应用程序并安装它，然后再次运行安装 ruby 的行，但我得到了同样的错误。
任何想法！