Update ruby 1. Install rvm RVM: Ruby Version Manager, Ruby version manager, including Ruby version management and Gem library management (gemset) 1. Install rvm curl -L get.rvm.io | bash -s stable 2. source ~/.bashrc source ~/.bash_profile 3. Display the native version rvm -v is 2.0.0 on my computer 4. List all versions rvm list known 5. Install 2.3.0 rvm install 2.3 6. Test verification rvm -v
update gems 1. gem sources -l default *** CURRENT SOURCES ***https://rubygems.org/ We need to install Taobao's support FQ 2. Remove gem sources —-remove https://rubygems.org/ result https://rubygems.org/ removed from sources 3. Installation gem sources -a https://ruby.taobao.org/ result https://ruby.taobao.org/ added to sources 4. Verify gem sources -l https://ruby.toabao.org/
install cocoapods 1. cocoapods are not cocoa pods, so only 10 will be downloaded, actually 28 sudo gem install cocoapods 2. Settings pod setup Need to download 400m, wait patiently. . . . View progress usage cd ~/.cocoapods du -sh * if it has been 56K rest Don't worry, wait, it will jump to 1.3M
4. Actual combat 1. Create a new Xcode project Add Podfile in the root directory platform :ios, '8.0' #use_frameworks! Individual needs to use it, such as reactiveCocoa def pods under 'MBProgressHUD', '~> 1.0.0' end target 'myappname' do pods end 2. Use
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