pod 卡顿

ruby的版本号:

https://gorails.com/setup/osx/10.12-sierra

更新ruby、gem

1.安装Homebrew

http://brew.sh/index_zh-cn.html

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

2.安装rvm

https://rvm.io/rubies/installing

2.1.安装rvm$                    curl -L get.rvm.io | bash -s stable

2.2.装载rvm$                    source ~/.rvm/scripts/rvm

2.3 安装xcode命令行    

 xcode-select --install

sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer

2.4.安装2.3.0版本ruby$    rvm install 2.3.3

2.5.将2.3.0设为默认$        rvm use 2.3.3 --default

3.因为cocoaPods需要用Gem进行安装，所以如果系统比较旧需要先升级Gem

sudo gem update --system

4.sudo gem install cocoapods

sudo gem install -n /usr/local/bin cocoapods

While executing gem ... (Gem::FilePermissionError) You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.

sudo chmod 777 /Library/Ruby/Gems/2.0.0

2.查看数据源

gem sources -l

3.移除与添加。只保证只有ruby这个源。

gem sources --remove http://ruby.taobao.org/

gem sources -a https://gems.ruby-china.org/  

2. 执行  pod update 遇到问题

出现:Performing a deep fetch of themasterspecs repo to improve future performance

解决方案: 删除索引库,重新安装Pod,执行终端命令

rm -rf ~/.cocoapods/repos

pod setup

cd ~/.cocoapods/

du -sh *  【查看正在下载的文件夹的大小】

3.执行pod repo update更新本地仓库

比较不卡顿。偶尔会比较慢，耐心等待一下。

pod install --verbose --no-repo-update

pod update --verbose --no-repo-update