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Mac安装遇见Ruby version >= 2.2.2.

Mac安装遇见Ruby version >= 2.2.2.

作者: 宋进锋 | 来源:发表于2016-08-04 21:59 被阅读373次

    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——没遇到的自动跳过————————————

    错误提示1

    Error installing cocoapods:  activesupport requires Ruby version >= 2.2.2.

    解决方案 :

    1、安装 RVM baby 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

    jruby-1.6[.8]

    jruby-1.7[.23]

    jruby[-9.0.5.0]

    jruby-head

    # Rubinius

    rbx-1[.4.3]

    rbx-2.3[.0]

    rbx-2.4[.1]

    rbx[-2.5.8]

    rbx-head

    # Opal

    opal

    # Minimalistic ruby implementation - ISO 30170:2012

    mruby[-head]

    # Ruby Enterprise Edition

    ree-1.8.6

    ree[-1.8.7][-2012.02]

    # GoRuby

    goruby

    # Topaz

    topaz

    # MagLev

    maglev[-head]

    maglev-1.0.0

    # Mac OS X Snow Leopard Or Newer

    macruby-0.10

    macruby-0.11

    macruby[-0.12]

    macruby-nightly

    macruby-head

    # IronRuby

    ironruby[-1.1.3]

    ironruby-head

    //___________________

    安装ruby 2.2.2 执行

    $rvm install 2.2.2

    干货1:

    安装ruby遇到" Installing Homebrew - Brew Command Not Found"命令找不到解决方案:

    Check XCode is installed or not.

    $gcc --version

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

    $brew doctor

    $brew update.

    完成后 执行

    $ruby -v

    //–––––打印输出–––––––

    ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-darwin14]

    6 继续安装 CocoaPods

    $sudo gem install cocoa pods

    //______安装成功提示如下______

    Done installing documentation for nap, fourflusher, escape, colored, concurrent-ruby, thread_safe, tzinfo, i18n, activesupport, claide, xcodeproj, molinillo, cocoapods-try, netrc, cocoapods-trunk, cocoapods-stats, cocoapods-search, cocoapods-plugins, cocoapods-downloader, cocoapods-deintegrate, fuzzy_match, cocoapods-core, cocoapods after 21 seconds,23 gems installed

    $pod setup

    备注:苹果系统升级 OS X EL Capitan 后安装改为:

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

    $pod setup

    干货2:

    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

    7 更新 gem

    $sudo gem update --system

    8 新建工程,并在终端用 cd 指令到文件夹内

    $pod search 第三方

    9 新建 Podfile 文件

    $ touch Podfile

    10 编辑 Podfile 文件,并写入要添加的第三方库(cocoapod1.0.1版本Podfile文件的内容格式要求发生了变化,必须指出指出所用第三方库的target)

    platform:ios, '8.0'

    #use_frameworks!个别需要用到它,比如reactiveCocoa

    target 'XXXApp' do

    pod 'AFNetworking', '~> 2.3.1'<-------第三方

    end

    11 导入第三方库

    $pod install --no-repo-update

    12 退出终端


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