osx升级到10.10后,用pod install报错最终解决办法

转载自:http://blog.csdn.net/liuyujinglove/article/details/40582197

http://blog.csdn.net/dqjyong/article/details/37958067
大概步骤如下:

Open Xcode 6
    Open Preferences
    Click theLocationstab
    Change theCommand Line Toolsversion toXcode 6.0
    Uninstallcocoapods

a.$ sudo gem uninstall cocoapods

Installxcodeproj

    a.$ sudo gem install xcodeproj

Installcocoapods

 a.$ sudo gem install cocoapods
 $ pod --version

如果你执行到第6步:sudo gem install xcodeproj 成功,但是到第七步:$ sudo gem install cocoapods时失败,错误信息如下:

ERROR:Could not find a valid gem 'cocoapods' (>= 0), here is why:Unable to download data from https://rubygems.org/ - Errno::ETIMEDOUT: Operation timed out - connect(2) (https://rubygems.org/latest_specs.4.8.gz)ERROR:Possible alternatives: cocoapods

意识是说在官方源中找不到我们需要的源,这时怎么办呢,网上找到一篇博客,这样做的,切换官方源,也即是改变源的获取地址

这时候我们需要改变 gem source, 参考[4], [5]。需要在终端中执行如下命令:

$ gem sources -l

$ gem sources --remove https://rubygems.org/

$ gem sources -a https://ruby.taobao.org/

$ gem sources -l

接下来输入以下命令:

$ pod setup

This processwilllikely take a while as this command clones the CocoaPods Specs repository

into ~/.cocoapods/ on your computer. []

至此CocoaPods安装完毕。

注:如果漏掉 "$ pod setup" 命令,而直接执行"$ pod init"

会有类似以下的error信息:

$ pod init

Setting up CocoaPods master repo

[!] /usr/bin/git clone 'https://github.com/CocoaPods/Specs.git' master --depth=

Cloning into 'master'...

error: RPC failed; result=, HTTP code = 

fatal: The remote end hung up unexpectedly

/Library/Ruby/Gems/2.0./gems/claide-0.6./lib/claide/command.rb::in `handle_exception': undefined method `verbose?' for nil:NilClass (NoMethodError)

from /Library/Ruby/Gems/2.0./gems/claide-0.6./lib/claide/command.rb::in `rescue in run'

from /Library/Ruby/Gems/2.0./gems/claide-0.6./lib/claide/command.rb::in `run'

from /Library/Ruby/Gems/2.0./gems/cocoapods-0.33./lib/cocoapods/command.rb::in `run'

from /Library/Ruby/Gems/2.0./gems/cocoapods-0.33./bin/pod::in `<top (required)>'

from /usr/bin/pod::in `load'

from /usr/bin/pod::in `<main>' "

以上操作步骤完成后在进行:

$ sudo gem install cocoapods

这时就成功了!

剩下的就是和以前的一样在工程目录下,建Podfile,执行pod install,打开xworkspace等,顺利完成!!!

参考博客:http://www.cnblogs.com/cwgk/p/3370949.html

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