CocoaPods是用Ruby实现的,要想使用它首先须要有Ruby的环境。幸运的是OS X系统默认已经能够运行Ruby了,所以咱们只需执行如下命令: sudo gem install -n /usr/local/bin cocoapods 因为某些缘由,执行时会出现下面的错误提示: ERROR: Could not find a valid gem 'cocoapods' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Errno::EPIPE: Broken pipe - SSL_connect (https://rubygems.org/latest_specs.4.8.gz) 当你使用代理后若是仍是很慢,能够用淘宝的RubyGems镜像来代替官方版本,执行如下命令: $ gem sources -l $ gem sources --remove https://rubygems.org/ $ gem sources -a https://ruby.taobao.org/ $ gem sources -l 安装成功后,接着执行命令: pod setup 至此安装就完成了,咱们能够尝试搜索一个第三方类库: pod search AFNetworking
命令行更新步骤ruby
$ sudo gem update --system // 先更新gem,国内须要切换源spa
$ gem sources --remove https://rubygems.org/命令行
$ gem sources -a http://ruby.taobao.org/代理
$ gem sources -lcode
*** CURRENT SOURCES ***blog
http://ruby.taobao.org/ip
$ sudo gem install cocoapods // 安装cocoapodsrem
$ pod setupget
和安装过程是同样的,再次查看版本pip
$ pod --version