原文http://www.finalshares.com/read-6482?fr=gn
CocoaPods版本升级那些坑
下载某个ios源码后，控制器进入目录执行pod install：
$ pod install
Analyzing dependencies
[!] The version of CocoaPods used to generate the lockfile (0.39.0) is higher than the version of the current executable (0.35.0). Incompatibility issues may arise.
因此我们需要更新cocoapods，执行下面的命令，但是并没有更新成功。
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$ gem update cocoapod
Updating installed gems
Nothing to update
查看当前版本：
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$ pod --version
0.35.0
怀疑source地址有变化：
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$ gem sources -l*** CURRENT SOURCES ***http://ruby.taobao.org/
网上查看，告知taobao服务器已经改为https协议，因此执行如下：
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$ gem sources -rhttp://ruby.taobao.org/http://ruby.taobao.org/removed from sources $ gem sources -ahttps://ruby.taobao.org/https://ruby.taobao.org/added to sources
更新系统，提示没有权限：
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$ gem update --system
Updating rubygems-update
Fetching: rubygems-update-2.5.1.gem (100%)
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
使用sudo来执行操作：
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$ sudo gem update --system
Updating rubygems-update
Fetching: rubygems-update-2.5.1.gem (100%)
Successfully installed rubygems-update-2.5.1
Parsing documentation for rubygems-update-2.5.1
执行安装:
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$ pod setup
Setting up CocoaPods master repo
Setup completed
[!] CocoaPods was not able to update the `master` repo. If this is an unexpected issue and persists you can inspect it running `pod repo update --verbose`
根据提示执行repo更新:
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$ pod repo update --verbose Updating spec repo `master` $ /usr/bin/git pull --ff-only Fromhttps://github.com/CocoaPods/Specsa0baa68..9a14a05 master -> origin/master error: Your local changes to the following files would be overwritten by merge: CocoaPods-version.yml Specs/1PasswordExtension/1.0.0/1PasswordExtension.podspec.json Specs/1PasswordExtension/1.0.1/1PasswordExtension.podspec.json Specs/AKUTestKit/1.1.2/AKUTestKit.podspec.json Specs/ALCore Aborting Updating a5c6b67..9a14a05 [!] CocoaPods was not able to update the `master` repo. If this is an unexpected issue and persists you can inspect it running `pod repo update --verbose`
master分支还是失败，查看网上建议，先清除缓存
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rm -rf ~/.cocoapods/repos/master
再重新运行：
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$ pod setupSetting up CocoaPods master repo CocoaPods 1.0.0.beta.2 is available.To update use: `gem install cocoapods --pre`[!] This is a test version we'd love you to try. For more information seehttp://blog.cocoapods.organd the CHANGELOG for this versionhttp://git.io/BaH8pQ. Setup completed
最后，到下载的ios工程目录下，执行：
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$ pod installUpdating local specs repositories CocoaPods 1.0.0.beta.2 is available.To update use: `gem install cocoapods --pre`[!] This is a test version we'd love you to try. For more information seehttp://blog.cocoapods.organd the CHANGELOG for this versionhttp://git.io/BaH8pQ. Analyzing dependenciesDownloading dependenciesInstalling AFNetworking (2.6.3)Installing AFOnoResponseSerializer (1.0.0)Installing DTCoreText (1.6.17)
可见现在问题解决了！