1.打开终端
2.移除现有 Ruby 默认源 输入以下指令
$gem sources --remove https://rubygems.org/
3.使用新的源 输入以下指令
$gem sources -a https://ruby.taobao.org/
4.验证新源是否替换成功 输入以下指令
$gem sources -l
5.安装 CocoaPods
$sudo gem install cocoa pods
那么问题来了:
错误提示
Error installing cocoapods: activesupport requires Ruby version >= 2.2.2.
解决方案 :
1、安装 RVM ruby 版本管理器
$curl -L get.rvm.io | bash -s stable
等安装完成 出现下面这行提示以下:
In case of problems: https://rvm.io/helpandhttps://twitter.com/rvm_io
执行
$source ~/.bashrc
$source ~/.bash_profile
测试是否安装正常
$rvm -v
提示以下:
rvm 1.27.0 (latest) by Wayne E. Seguin, Michal Papis[https://rvm.io/]
2、用RVM升级Ruby查看当前ruby版本
$ruby -v
$rvm list known
提示以下:
# MRI Rubies
[ruby-]1.8.6[-p420]
[ruby-]1.8.7[-head] # security released on head
[ruby-]1.9.1[-p431]
[ruby-]1.9.2[-p330]
[ruby-]1.9.3[-p551]
[ruby-]2.0.0[-p648]
[ruby-]2.1[.8]
[ruby-]2.2[.4]
[ruby-]2.3[.0]
[ruby-]2.2-headruby-head
# for forks use: rvm install ruby-head---url https://github.com/github/ruby.git --branch 2.2
# JRuby
安装ruby 2.2.2 执行
$rvm install 2.2.2
如果打印:
…… ruby-2.2.2 - #validate archive
ruby-2.2.2 - #extract
ruby-2.2.2 - #validate binary
ruby-2.2.2 - #setup
ruby-2.2.2 - #gemset created /Users/abc/.rvm/gems/ruby-2.2.2@global
ruby-2.2.2 - #importing gemset
/Users/abc/.rvm/gemsets/global.gems..............................
ruby-2.2.2 - #generating global wrappers........
ruby-2.2.2 - #gemset created /Users/abc/.rvm/gems/ruby-2.2.2
ruby-2.2.2 - #importing gemsetfile /Users/abc/.rvm/gemsets/default.gems
evaluated to empty gem list
ruby-2.2.2 - #generating default wrappers........
Updating certificates in '/etc/openssl/cert.pem'.
mkdir: /etc/openssl: Permission denied
mkdir -p "/etc/openssl" failed, retrying with sudo
LiuWenqiang password required for 'mkdir -p /etc/openssl':
and sudo mkdir worked
则说明安装成功了
- 继续安装 CocoaPods
$sudo gem install cocoa pods
$sudo gem install -n /usr/local/bin cocoapods
$pod setup
- 更新 gem
$sudo gem update --system
新建一个项目,名字PodTest
$ cd 项目路径 (中间有空格,)
cd /Users/lucky/Desktop/PodTest
- 建立Podfile(配置文件)
$vim Podfile
键盘输入 i 进入编辑模式,输入
platform :ios, '7.0'
pod 'MBProgressHUD', '~> 0.8’ (之前的,我的电脑上已经无效了,报错: [!] The dependency `MBProgressHUD (~> 0.8)` is not used in any concrete target.)
(现在使用:MyApp 替换成自己的项目名)
target 'MyApp' do
pod 'AFNetworking', '~> 2.6'
pod 'ORStackView', '~> 3.0'
end
然后按Esc,并且输入“ :”号进入vim命令模式,然后在冒号后边输入wq
再输入
$pod install
注意:现在打开项目不是点击 PodTest.xodeproj了,而是点PodTest.xcworkspace
为了确定AFNetworking是否支持CocoaPods,可以用CocoaPods的搜索功能验证一下。在终端中输入:
$ pod search AFNetworking
干货:CocoaPods无限卡在Setting up CocoaPods master repo解决方案:
对于初次使用CocoaPods的同学,即使你不使用pod setup命令,在你初次执行pod install命令时,系统也会自动执行pod setup。而由于网络不稳定的原因,不挂VPN是不可能成功执行pod setup的。(我大天朝的墙啊~~~~)
$ pod repo remove master
$ git clone https://github.com/CocoaPods/Specs.git ~/.cocoapods/repos/master
$ pod repo update