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使用fastlane 实现快速持续的更新、在安装过程中 出现的一系列问题：
1.安装fastlane ：sudo gem install fastlane
-错误：ERROR: Failed to build gem native extension.
#不要添加多个gem 源 #开始以为是gem 源的问题 #查看gem源 gem sources # 删除默认的gem源 gem sources --remove http://rubygems.org/ # 增加taobao作为gem源 gem sources -a https://ruby.taobao.org/ # 查看当前的gem源 gem sources *** CURRENT SOURCES *** http://ruby.taobao.org # 请确保只有 ruby.taobao.org # 清空源缓存 gem sources -c # 更新源缓存 gem sources -u
错误仍然存在；
然后查到是ruby版本的问题
2.更新ruby版本，安装rvm
http://blog.csdn.net/lissdy/article/details/9191351，
http://stackoverflow.com/questions/3696564/how-to-update-ruby-to-1-9-x-on-mac
curl -L get.rvm.io | bash -s stable
测试是否安装正常 rvm -v
3.rvm install ruby-2.1.4，报下面的错误
? ~ git:(master) ? rvm install ruby-2.1.4 Searching for binary rubies, this might take some time. Found remote file https://rvm_io.global.ssl.fastly.net/binaries/osx/10.11/x86_64/ruby-2.1.4.tar.bz2 Checking requirements for osx. /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘: cannot load such file -- mach (LoadError) from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘ from /usr/local/Library/Homebrew/extend/pathname.rb:2:in `<top (required)>‘ from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘ from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘ from /usr/local/Library/Homebrew/global.rb:3:in `<top (required)>‘ from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘ from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require‘ from /usr/local/Library/brew.rb:16:in `<main>‘ ERROR: ‘/bin‘ is not writable - it is required for Homebrew, try ‘brew doctor‘ to fix it! Requirements installation failed with status: 1.
然后这样处理：
$ brew install openssl # if you want to install all dependencies run ‘rvm requirements‘
$ rmv reinstall|install ruby-2.1.4这里参考了http://stackoverflow.com/questions/18863211/homebrew-permissions-mess
最后就顺利安装fastlane了。
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原文地址：http://www.cnblogs.com/-yfan/p/5237913.html
