1.cocoapads添加依赖私有库，提交报错的问题解决
自己的一个私有库添加了另一个私有库，进行验证时报如下错误：找不到相对应的类库
localhost:XTBloginPage liuyihua$ pod lib lint
XTBloginPage (0.1.6)
ERROR | [iOS] unknown: Encountered an unknown error (Unable to find a specification for `XTBBaseLib/Network` depended upon by `XTBloginPage`) during validation.
[!] XTBloginPage did not pass validation, due to 1 error.
[!] The validator for Swift projects uses Swift 3.0 by default, if you are using a different version of swift you can use a `.swift-version` file to set the version for your Pod. For example to use Swift 2.3, run:
`echo "2.3" > .swift-version`.
You can use the `--no-clean` option to inspect any issue.
localhost:XTBloginPage liuyihua$ pod env
主要的原因是cocoapods不知道你的私有库存放在那一个远程库中，需要自己明示仓库来源 ：本地验证和提交远程都一样；
$pod lib lint --sources='https://git.coding.net/xxxxxx/LYHXTBSepc.git,https://github.com/CocoaPods/Specs.git' --use-libraries --allow-warnings
localhost:XTBloginPage liuyihua$ pod lib lint --sources='https://git.coding.net/xxxxxx/LYHXTBSepc.git,https://github.com/CocoaPods/Specs.git' --use-libraries --allow-warnings
-> XTBloginPage (0.1.6)
XTBloginPage passed validation.
localhost:XTBloginPage liuyihua$
提交远程仓库
localhost:XTBBaseLib liuyihua$ pod repo push LYHXTBSepc Lib.podspec --sources='https://git.coding.net/xxxxxx/LYHXTBSepc.git,https://github.com/CocoaPods/Specs.git' --use-libraries --allow-warnings
验证通过！
2.cocoapods 上传私有库或者远程库遇见的问题汇总
一、本地验证报错 $ pod lib lint
localhost:XTBMain liuyihua$ pod lib lint
-> XTBMain (0.1.3)
- ERROR | [iOS] unknown: Encountered an unknown error (Unable to find a specification for `XTBBaseLib/Category` depended upon by `XTBMain`) during validation.
[!] XTBMain did not pass validation, due to 1 error.
[!] The validator for Swift projects uses Swift 3.0 by default, if you are using a different version of swift you can use a `.swift-version` file to set the version for your Pod. For example to use Swift 2.3, run:
`echo "2.3" > .swift-version`.
You can use the `--no-clean` option to inspect any issue.
localhost:XTBMain liuyihua$
根据提示信息，我们了解到主要是因为
私有库的 'XTBBaseLib/Category '找不到
假如你已经创建好私有库A，并想在私有库B中使用私有库A，在库B的.podspec文件中你需要制定依赖：
s.dependency 'pod projectName（A）', '~> version'
校验sepc可用性时，执行以下命令：
pod sepc lint 文件名.podspec
发生错误：
- ERROR | [iOS] unknown: Encountered an unknown error (Unable to find a specification for `XTBBaseLib/Category` depended upon by `XTBMain`) during validation.
原因：
校验podspec文件时会到远程podspec库查找相关依赖，默认只会到官方specs库校验，此时需要指定远程specs库去校验。
解放方案：
localhost:XTBMain liuyihua$ pod spec lint 文件名.podspec --sources='http://[privateLibName]/cocoaspecs.git,https://github.com/CocoaPods/Specs.git'
-> XTBMain (0.1.3)
XTBMain passed validation.
localhost:XTBMain liuyihua$
参考地址：http://m.blog.csdn.net/article/details?id=50515434
3.CocoaPods 错误 target overrides the 'OTHER_LDFLAGS'...
[!] The `Paopao [Debug]` target overrides the `PODS_ROOT` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation
- Use the `$(inherited)` flag, or
- Remove the build settings from the target.
[!] The `Paopao [Debug]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.debug.xcconfig'. This can lead to problems with the CocoaPods installation
- Use the `$(inherited)` flag, or
- Remove the build settings from the target.
[!] The `Paopao [Release]` target overrides the `PODS_ROOT` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation
- Use the `$(inherited)` flag, or
- Remove the build settings from the target.
[!] The `Paopao [Release]` target overrides the `OTHER_LDFLAGS` build setting defined in `Pods/Target Support Files/Pods/Pods.release.xcconfig'. This can lead to problems with the CocoaPods installation
- Use the `$(inherited)` flag, or
- Remove the build settings from the target.
这种警告是不能忽视的，它带来的直接后果就是无法通过编译。直接报错：
ld: symbol(s) not found for architecture x86_64 clang:
error: linker command ........
而产生此警告的原因是项目 Target 中的一些设置，CocoaPods 也做了默认的设置，如果两个设置结果不一致，就会造成问题。
我想要使用 CocoaPods 中的设置，分别在我的项目中定义PODS_ROOT 和 Other Linker Flags的地方，把他们的值用$(inherited)替换掉，进入终端，执行
pod update --verbose --no-repo-update
写了一个简单的类似于支付宝首页的菜单选择的类库（这是地址），已经完成了提交到了cocopads远程仓库上，
但是就是在进行 pod search HZChooseButton 就搜索不到报错信息，如下：
解决过程如下：
一开始我想是不是因为版本的问题，
执行pod setup
在终端输入pod setup,会出现Setting up CocoaPods master repo，等几分钟，会输入Setup
completed，说明pod setup执行成功。
结果pod search还是失败
但是我输入pod search AFN，却有相应的结果。
随后进行的百度了一下，发现是 search_index.json 文件的问题，需要 删除~/Library/Caches/CocoaPods目录下的search_index.json文件
终端输入rm ~/Library/Caches/CocoaPods/search_index.json
删除成功后再执行 $ pod search HZChooseButton 成功了！
