1.移除现有Ruby默认源
$gem sources --remove https://rubygems.org/
2.使用新的源
$gem sources -a https://ruby.taobao.org/
3.验证新源是否替换成功
$gem sources -l
4.安装CocoaPods
(1) $sudo gem install cocoapods 备注:苹果系统升级 OS X EL Capitan 后改为 $sudo gem install -n /usr/local/bin cocoapods
(2) $pod setup5.更新gem
$sudo gem update --system
错误1:
Error fetchinghttp://ruby.taobao.org/:
bad response Not Found 404 (http://ruby.taobao.org/specs.4.8.gz)
解决方案:把安装流程中 $gem sources -a http://ruby.taobao.org/ ---改为----> $gem sources -a https://ruby.taobao.org/
错误2:
ERROR: While executing gem ... (Errno::EPERM)
Operation not permitted - /usr/bin/pod
解决方案:苹果系统升级OS X EL Capitan后会出现的插件错误,将安装流程 4.安装CocoaPods 的 (1)sudo gem install cocoapods ——>改为sudo gem install -n /usr/local/bin cocoapods
错误3:
[!] Unable to satisfy the following requirements: - `AVOSCloud (~> 3.1.6.3)` required by `Podfile`
Specs satisfying the `AVOSCloud (~> 3.1.6.3)` dependency were found, but they required a higher minimum deployment target.
RVM:Ruby Version Manager,Ruby版本管理器,包括Ruby的版本管理和Gem库管理(gems)
$ curl -L get.rvm.io | bash -s stable
测试是否安装正常
$ source ~/.bashrc
$ source ~/.bash_profile
查看当前rvm版本
$ rvm -v
用RVM升级Ruby
查看当前ruby版本
ruby -v
列出可更新的版本列表
$ rvm list known
安装ruby 2.3.0
$ rvm install 2.3
出现这样的错误
先安装xcode command line 即可解决
$ xcode-select --install