使用rvm安装ruby时，我收到以下错误

Question

rvm install 2.3.2。使用ram安装ruby时，我收到以下错误。

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以下是文字：

BLRKEC318722D:~ mac_admin$ rvm install ruby-2.3.2   
Searching for binary rubies, this might take some time.   
No binary rubies available for: osx/10.12/x86_64/ruby-2.3.2.  
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.  
Checking requirements for osx.  
Installing requirements for osx.    
Updating system.........  
Installing required packages: automake, libtool, coreutils, libyaml, readline, libksba....
Error running 'requirements_osx_brew_libs_install automake libtool coreutils libyaml readline libksba',
showing last 15 lines of /Users/mac_admin/.rvm/log/1497866701_ruby-2.3.2/package_install_automake_libtool_coreutils_libyaml_readline_libksba.log


Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements 
There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Check Homebrew requirements https://github.com/Homebrew/homebrew/wiki/Installation  
++ case "$_system_version" in  
++ return 1  
Requirements installation failed with status: 1.