sudo gem install cocoapods
如果执行没有反应，应该是墙。
2、使用淘宝镜像去安装
$ gem sources --remove https://rubygems.org/ //移除自带的镜像
$ gem sources -a http://ruby.taobao.org/
3、完成后查看
gem sources -l //显示 *** CURRENT SOURCES ***
如果显示
Error fetching http://ruby.taobao.org/:
bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)
$gem sources --remove http://ruby.taobao.org/ //移除原文件地址 $gem sources -a https://ruby.taobao.org/ //添加新文件地址 $gem sources -l //查看源文件地址是否正确 $sudo gem install cocoapods //更新
出现一下就ok了
https://ruby.taobao.org/ KendeMacBook-Pro:~ Ken$ sudo gem install cocoapods Fetching: i18n-0.7.0.gem (100%) Successfully installed i18n-0.7.0 Fetching: thread_safe-0.3.5.gem (100%) Successfully installed thread_safe-0.3.5 Fetching: tzinfo-1.2.2.gem (100%) Successfully installed tzinfo-1.2.2 Fetching: minitest-5.8.3.gem (100%) Successfully installed minitest-5.8.3
搜索库
pod search AFNetworking
出现Setting up CocoaPods master repo，说明Cocoapods在将它的信息下载到 ~/.cocoapods里
os10.11会出问题
sudo gem install cocoa pods -v
ERROR: While executing gem ... (Errno::EPERM) Operation not permitted - /usr/bin/pod。
sudo gem install -n /usr/local/bin cocoapods