Mac 用RVM配置ruby环境的时候出现错误No binary rubies available for: osx/10.11/x86_64/ruby-2.2.2.

No binary rubies available for: osx/10.11/x86_64/ruby-2.2.2.

Mac 用RVM配置ruby环境的时候出现错误：



LuohandeMacBook-Pro:~ LuohanCC$ rvm 2.0.0 --default

ruby-2.0.0-p643 is not installed.

To install do: 'rvm install ruby-2.0.0-p643'

LuohandeMacBook-Pro:~ LuohanCC$ rvm install ruby-2.0.0-p643

Searching for binary rubies, this might take some time.

No binary rubies available for: osx/10.10/x86_64/ruby-2.0.0-p643.

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.......

Error running 'requirements_osx_brew_update_system ruby-2.0.0-p643',

showing last 15 lines of /Users/LuohanCC/.rvm/log/1436950973_ruby-2.0.0-p643/update_system.log

    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.'

++ rvm_pretty_print stderr

++ case "${rvm_pretty_print_flag:=auto}" in

++ case "${TERM:-dumb}" in

++ case "$1" in

++ [[ -t 2 ]]

++ return 1

++ printf %b 'Failed to update Homebrew, follow instructions here:

    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.\n'

Failed to update Homebrew, follow instructions here:

    https://github.com/Homebrew/homebrew/wiki/Common-Issues
and make sure `brew update` works before continuing.

++ return 1

Requirements installation failed with status: 1.

原因：因Mac未安装Homebrew造成的

解决方法：在命令行输入以下指令安装Homebrew或者进入官网找到最新的下载链接

Homebrew官网：http://brew.sh/index_zh-cn.html

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

然后再次执行：

$ rvm install 2.0.0

然后你就会看到正常的显示信息了

LuohandeMacBook-Pro:~ LuohanCC$ ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
It appears Homebrew is already installed. If your intent is to reinstall you

should do the following before running this installer again:

    rm -rf /usr/local/Cellar /usr/local/.git && brew cleanup

LuohandeMacBook-Pro:~ LuohanCC$ rvm install 2.0.0

Searching for binary rubies, this might take some time.

No binary rubies available for: osx/10.10/x86_64/ruby-2.0.0-p643.

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: libyaml, libksba, openssl.......

Certificates in '/usr/local/etc/openssl/cert.pem' are already up to date.

Requirements installation successful.

Installing Ruby from source to: /Users/LuohanCC/.rvm/rubies/ruby-2.0.0-p643, this may take a while depending on your cpu(s)...

ruby-2.0.0-p643 - #downloading ruby-2.0.0-p643, this may take a while depending on your connection...

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100 10.2M  100 10.2M    0     0  14065      0  0:12:45  0:12:45 --:--:-- 14498›

ruby-2.0.0-p643 - #extracting ruby-2.0.0-p643 to /Users/LuohanCC/.rvm/src/ruby-2.0.0-p643....

ruby-2.0.0-p643 - #configuring.................................................

ruby-2.0.0-p643 - #post-configuration.

ruby-2.0.0-p643 - #compiling.................................................................................-

ruby-2.0.0-p643 - #installing..............

ruby-2.0.0-p643 - #making binaries executable..

ruby-2.0.0-p643 - #downloading rubygems-2.4.8

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100  437k  100  437k    0     0  45532      0  0:00:09  0:00:09 --:--:-- 47175

No checksum for downloaded archive, recording checksum in user configuration.

ruby-2.0.0-p643 - #extracting rubygems-2.4.8....

ruby-2.0.0-p643 - #removing old rubygems.........

ruby-2.0.0-p643 - #installing rubygems-2.4.8......................

ruby-2.0.0-p643 - #gemset created /Users/LuohanCC/.rvm/gems/ruby-2.0.0-p643@global

ruby-2.0.0-p643 - #importing gemset /Users/LuohanCC/.rvm/gemsets/global.gems.................................-

ruby-2.0.0-p643 - #generating global wrappers........

ruby-2.0.0-p643 - #gemset created /Users/LuohanCC/.rvm/gems/ruby-2.0.0-p643

ruby-2.0.0-p643 - #importing gemsetfile /Users/LuohanCC/.rvm/gemsets/default.gems evaluated to empty gem list

ruby-2.0.0-p643 - #generating default wrappers........

ruby-2.0.0-p643 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).

Install of ruby-2.0.0-p643 - #complete 

Ruby was built without documentation, to build it run: rvm docs generate-ri

LuohandeMacBook-Pro:~ LuohanCC$ ›

注意事项：安装CocoaPots的顺序：

Xcode->homebrew->RVM->Ruby->CocoaPots;